Archives

Page 157/157

Elementary

Amorphous Boron B Powder CAS 7440-42-8

About Amorphous Boron B Powder:
Boron powder is a black or dark brown powder, which can react with fluorine at room temperature and will not be corroded by alkali and hydrofluoric acid aqueous solutions. Boron powder is also called amorphous boron. Boron has a high mass calorific value and volume calorific value. It is a light brown to gray-black powder with relatively active chemical properties, but it is relatively stable at room temperature and will be oxidized when the temperature reaches 300 degrees Celsius. The ignition level is very high, requiring 700 degrees Celsius to ignite. Boron powder can react with oxygen, nitrogen and sulfur, or it can directly combine with certain metals to form certain borides. We supply boron powder for sale.


If you want to know the boron powder price and buy boron powder, please send inquiry to sales1@rboschco.com
 
Amorphous boron powder is a brown powder; amorphous boron is a brown powder. Amorphous boron is a brown powder. Crystalline boron is black, very hard (approximately 9.5 at Mohs hardness), and has a poor conductor at room temperature. Element boron is used as a dopant in the semiconductor industry, and boron compounds play an important role as light structural materials, pesticides and preservatives, and chemical synthesis reagents. Feel free to send an inquiry to get the latest price if you would like to buy Amorphous Boron B Powder in bulk.

Properties of Amorphous Boron B Powder :
Elemental boron CAS 7440-42-8 is a black or dark brown powder, pure boron powder is 95%. When it is oxidized in the air, it will prevent the internal boron from continuing to oxidize due to the formation of a boron trioxide film. It can react with fluorine at normal temperature and is not corroded by hydrochloric acid and hydrofluoric acid aqueous solution. Boron is insoluble in water, powdered boron is soluble in boiling nitric acid and sulfuric acid, and most molten metals such as copper, iron, manganese, aluminum, and calcium.


Amorphous Boron Powder MF:B

 Amorphous Boron Powder MW:10.81

 Amorphous Boron Powder Melting point:2300 ℃ ±2  ℃

 Amorphous Boron Powder Sublimation temperature:2550  ℃

 Amorphous Boron Powder Relative density:2.34-2.37

 Amorphous Boron Powder Solubility: Insoluble in water, hydrochloric acid, ethanol and ether,  soluble in cold 

 concentrated alkali solution decompose into hydrogen, by concentrated sulfuric acid, nitric acid oxidation into boric acid.

 

 Product features of Amorphous Boron powder:

  The quality is stable and reliable.
  This product can be in stored for a long time.
  According to user requirements, processing customized different particle size of products.

Technical Parameter of Amorphous Boron B powder :

Chemical CompositionBPSSiFeMgOC
Test Result (%)950.050.020.110.150.210.150.17

 

How is Amorphous Boron B Powder produced?
There are two main techniques to obtain pure boron powder: via-gas and magnesiothermic reaction. The first technique uses hydrogen gas to reduce gaseous boron trichloride (BCl3), whereas the latter uses a combination of heat and magnesium to reduce the boron trioxide (B2O3) to elemental boron.

Applications of Amorphous Boron B Powder:
Boron powder is commonly used in metal smelting, electronic product manufacturing, ceramic manufacturing, chemical industry and nuclear industry, etc. The specific functions of boron nitride are as follows:

1. Boron powder can be used to make various boron-containing compounds, used as raw materials for the production of boron fibers, and important raw materials for the production of high-purity boron halide;

2. Boron powder is added in the form of a compound as a gas scavenger for the smelting of special alloy steel or molten steel;

3. Boron powder is used as high-energy fuel for rocket spacecraft,

4. Boron powder is used as the ignition pole of the ignition tube in the electronics industry;

5. Boron powder replaces precious or scarce metals;

6. Boron powder is used as a protective material for the atomic energy industry and the control rod in the atomic reactor;

7. Boron powder also can be used as a catalyst for organic chemical reactions.
 

Storage Condition of Amorphous Boron B powder :
Damp reunion will affect B powder dispersion performance and using effects, therefore, amorphous boron B powder should be sealed in vacuum packing and stored in cool and dry room, the amorphous boron B powder can not be exposure to air. In addition, the amorphous boron B powder should be avoided under stress.

Packing & Shipping of Amorphous Boron B powder :
We have many different kinds of packing which depends on the amorphous boron powder quantity.
Amorphous boron B powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Amorphous boron B powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

20220520095914

 

Amorphous Boron Powder Properties

Other NamesBoron Powder, amorphous boron
CAS No.7440-42-8
Compound FormulaB
Molecular Weight10.811
AppearanceDark Brown
Melting Point2079 °C
Boiling Point2550 °C
Density2.34 g/cm3
Solubility in H2ON/A
Electrical Resistivity1.8 x 1012 microhm-cm @ 0 °C
Poisson's RatioN/A
Specific Heat0.245 Cal/g/K @ 25 °C
Thermal Conductivity0.274 W/cm/K @ 298.2 K
Thermal Expansion5–7 µm·m-1·K-1 @ 25 °C
Young's ModulusN/A
  
  

Amorphous Boron Powder Health & Safety Information

Signal WordWarning
Hazard StatementsH228-H302+H332-H335
Flash PointNot applicable
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
RTECS NumberED7350000
Transport InformationDOT
WGK GermanyNWG

Inquiry us

Boride Powder

Calcium Hexaboride CaB6 Powder CAS 12007-99-7

About Calcium Hexaboride CaB6 Powder:
Calcium hexaboride (calcium boride) is a compound of calcium and boron, with the chemical formula CaB6. Due to its high conductivity, hardness, chemical stability and melting point, it is an important material. It is a black, shiny, chemically inert powder with low density. It has a typical cubic structure of six metal boride, with octahedral units of six boron atoms and calcium atoms.

CaB6 has been investigated in the past due to a variety of peculiar physical properties, such as superconductivity, valence fluctuation and Kondo effects. However, the most remarkable property of calcium boride is its ferromagnetism. It occurs at unexpectedly high temperatures (600K) and with a low magnetic moment. The origin of this high-temperature ferromagnetism is the ferromagnetic phase of the dilute electron gas, linkage to the presumed excitonic state in calcium boride, or external impurities on the surface of the sample. The impurities might include iron and nickel, probably coming from impurities in the boron used to prepare the sample.

CaB6 is insoluble in H2O, MeOH (methanol), and EtOH (ethanol) and dissolves slowly in acids. Its microhardness is 27 GPa, Knoop hardness is 2600 kg/mm2), the Young modulus is 379 GPa, and electrical resistivity is greater than 2·1010 Ω·m for pure crystals. CaB6 is a semiconductor with an energy gap estimated at 1.0 eV. The low, semi-metallic conductivity of many CaB6 samples can be explained by unintentional doping due to impurities and possible non-stoichiometry. Feel free to send an inquiry to get the latest price if you would like to buy Calcium Hexaboride CaB6 Powder in bulk.

Product Performance of Calcium Hexaboride CaB6 Powder:

Calcium boride has the characteristics of high melting point and high hardness. Its physical and chemical properties are quite stable. When calcined in air, sub-micron CaB6 will only gain weight after 800 degrees Celsius and is not easy to oxidize. CaB6 is generally insoluble in hydrochloric acid and sulfuric acid, so technically to remove impurity materials by hot hydrochloric acid, but CaB6 is soluble in nitric acid.


How is Calcium Hexaboride CaB6 Powder produced?
One of the main reactions of industrial production is:
CaO + 3 B2O3 + 10 Mg→CaB6 + 10 MgO
Other methods of producing CaB6 powder include:

Calcium or calcium oxide reacts directly with boron at 1000°C;
Ca + 6B→CaB6
Ca(OH)2 reacts with boron under a vacuum of about 1700°C (carbothermal reduction);
Ca(OH)2 + 7B→CaB6 + BO(g)+ H2O(g)
The reaction of calcium carbonate and boron carbide under vacuum above 1400°C (Carbothermal reduction)
CaO and H3BO3 react with Mg to 1100°C.
Low temperature (500°C) synthesis
CaCl2 + 6NaBH4→CaB6 + 2NaCl + 12H2 + 4Na
As a result, the material quality is relatively poor.

In order to produce, for example, pure
calcium boride single crystals used as cathode materials, the CaB6 powder thus obtained is further recrystallized and purified by zone melting technology. The typical growth rate is 30 cm/h, and the crystal size is about 1x10 cm.
Single crystal CaB6 nanowires (diameter 15-40 nm, length 1-10 microns) can be obtained by pyrolyzing diborane (B2H6) on calcium oxide (CaO) powder at 860-900°C in the presence of Ni catalyst.


Technical Parameter of Calcium Hexaboride CaB6 Powder:

Product NameMFPurityParticle SizeBulk DensityMelting PointColor
Calcium HexaborideCaB699.5%-325 mesh2.33 g/cm32230℃Gray Black

 

Application of Calcium Hexaboride CaB6 Powder:

1. Used as a boron-containing additive for dolomite charcoal and magnesium dolomite charcoal refractories to resist oxidation, erosion and improve the thermal strength.
2. Used as a deoxidizing and degassing agent for highly conductive red copper to improve conductivity and strength.
3. Used as a new type of material for preventing neutrons in the nuclear industry.
4. Used as a new type of semiconductor material in spin electronic components with a temperature of 900K.
5. Used as a raw material for manufacturing boron trichloride (BCl3) and amorphous boron.
6. Used as a raw material for manufacturing high-purity metal borides (TiB2, ZrB2, HfB2, etc.) and high-purity boron alloys (Ni-B, Co-B, Cu-B, etc.).
7. Used to manufacture a mixture of catalyst-containing calcium-boron nitride (Ca3B2N4) and hexagonal boron nitride, and to produce crystal cubic boron nitride with excellent performance.

 

Storage Condition of Calcium Hexaboride CaB6 Powder:
Damp reunion will affect CaB6 powder dispersion performance and using effects, therefore, calcium hexaboride CaB6 powder should be sealed in vacuum packing and stored in cool and dry room, the calcium hexaboride can not be exposure to air. In addition, the CaB6 powder should be avoided under stress.

Packing & Shipping of Calcium Hexaboride CaB6 Powder:
We have many different kinds of packing which depends on the calcium hexaboride CaB6 powder quantity.
Calcium hexaboride CaB6 powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Calcium hexaboride CaB6 powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.






 

Calcium Hexaboride Properties

Other Nameszirconium boride, ZrB2 powder
CAS No.12007-99-7
Compound FormulaCaB6
Molecular Weight104.944
AppearanceBlack Powder
Melting Point2235 °C
Boiling PointN/A
Density2.3-2.45 g/cm3
Solubility in H2OInsoluble
Exact MassN/A
  
  

Calcium Hexaboride Health & Safety Information

Signal WordWarning
Hazard StatementsH315-H319-H335
Hazard CodesXi
Risk CodesN/A
Safety StatementsN/A
Transport InformationNONH for all modes of transport

Inquiry us

Boride Powder

Zirconium Diboride ZrB2 Powder CAS 12045-64-6

About Zirconium Diboride ZrB2 Powder:
Zirconium boride powder is a chemical substance and its molecular formula is ZrB2. Nature gray hard crystals. Zirconium boride has three components: zirconium monoboride, zirconium diboride, and zirconium tribromide. Only zirconium diboride is stable in a wide temperature range. Industrial production is mainly based on zirconium diboride. Zirconium diboride is a hexagonal crystal, gray crystal or powder, with a relative density of 5.8 and a melting point of 3040°C. High-temperature resistance, high strength at room temperature and high temperature. Good thermal shock resistance, low resistance, anti-oxidation at high temperature. The melting point is about 3000°C. With metallic luster.
 
Zirconium diboride powder(ZrB2) is a highly covalent refractory ceramic material with a hexagonal crystal structure. ZrB2 is an ultra-high temperature ceramic (UHTC) with a melting point of 3246°C. Coupled with a lower density of ~6.09 g/cm3 (the measured density may be higher due to ha impurities) and good high-temperature strength, it is suitable for high-temperature aerospace applications, such as hypersonic flight or rocket propulsion systems, for example, Furnace components, high-temperature electrodes, rocket engines, thermal protection structures for spacecraft with temperature capabilities exceeding 1800°C, and heavy-wear applications.
 
It is an unusual ceramic with relatively high thermal and electrical conductivity and has the same characteristics as the titanium diboride and diboride shares of the same structure. In addition to its fire resistance, good thermal conductivity (>50 W/m/K), inertness to molten metal, good thermal shock resistance, and high electrical conductivity (~105 S/cm), ZrB2 can also pass EDM basic ceramic molding.
 
ZrB2 parts are usually hot-pressed (applying pressure to the heated powder) and then machined to form. The covalent nature of the material and the presence of surface oxides hinder the sintering of ZrB2. The presence of surface oxides will increase the coarsening of crystal grains before densification during the sintering process. Pressureless sintering of ZrB2 is possible. Sintering additives such as boron carbide and carbon will react with surface oxides, thereby increasing the driving force for sintering, but the mechanical properties will decrease compared to hot-pressed ZrB2. Feel free to send an inquiry to get the latest price if you would like to buy Zirconium Diboride ZrB2 Powder in bulk.

Properties of Zirconium Diboride ZrB2 powder CAS 12045-64-6:
Molecular formula: ZrB2
Molar mass: 112.85 g/mol
Appearance: grey-black powder
Density: 6.085 g/cm3
Melting point: 3246 °C
Solubility in water: Insoluble
Crystal structure: Hexagonal, hP3
Space group: P6/mmm, No. 191

Features of Zirconium Diboride ZrB2 powder:
TiB2, ZrB2, HfB2, VB2, NbB, NbB2, TaB, TaB2, CrB2, Mo2B5, W2B5, Fe2B, FeB, CoB, Co2B, NiB, Ni2B, Ni2B, LaB6, UB4, UB2.
Zirconium diboride (ZrB2) is a highly covalent refractory ceramic material with a hexagonal crystal structure. ZrB2 is an ultra high temperature ceramic (UHTC) with a melting point of 3246 °C. This along with its relatively low density of ~6.09 g/cm3 (measured density may be higher due to hafnium impurities) and good high temperature strength makes it a candidate for high temperature aerospace applications such as hypersonic flight or rocket propulsion systems. It is an unusual ceramic, having relatively high thermal and electrical conductivities, properties it shares with isostructural titanium diboride and hafnium diboride.

How is Zirconium Diboride ZrB2 Powder produced?
ZrO2 and HfO2 are reduced to their respective diboron silanes by metal thermal reduction. Use cheap precursor materials and react according to the following reactions:
 
ZrO 2 + B 2 O 3 + 5Mg→ZrB 2 + 5MgO
 
The precursor materials for this reaction (ZrO 2 / TiO 2 / HfO 2 and B 4 C) are cheaper than those required for stoichiometric and boron thermal reactions. Prepare ZrB2 at a temperature higher than 1600°C for at least 1 hour through the following reaction:
 
2ZrO 2 + B 4 C + 3C→2ZrB 2 + 4CO
 
This method requires a slight excess of boron because some boron is oxidized during the boron carbide reduction process. It is also observed that ZrC is the product of the reaction, but if the reaction is carried out under an excess of 20-25% of B4C, the ZrC phase disappears and only ZrB2 remains. The lowest synthesis temperature (~1600°C) will produce UHTC with finer dimensions and better sinterability. Before boron carbide reduction, the boron carbide must be ground to promote the oxide reduction and diffusion process.
 
ZrO2 and HfO2 can be dispersed on the boron carbide polymer precursor before the reaction. in. Heating the reaction mixture to 1500°C results in the formation of boron carbide and carbon in situ, and the subsequent reduction of ZrO2 to ZrB2.
 
The gas phase is used to reduce the vapors of zirconium tetrachloride and boron trichloride when the substrate temperature is higher than 800°C. Recently, alternative ZrB2 films can also be prepared by physical vapor deposition.

Applications of Zirconium Diboride ZrB2 Powder:
Zirconium boride has high hardness, high thermal conductivity, good oxidation resistance and good corrosion resistance. Zirconium diboride is used in special ceramic refractory industries, nuclear industry, aerospace industry and military industries. Zirconium diboride can be used as a surface coating for rolling balls and smooth solid materials.
 
Carbon fiber reinforced
zirconium diboride composites exhibit high density, while silicon carbide fiber-reinforced zirconium diboride composites are brittle and show catastrophic damage.
 
Zirconium diboride (ZrB2) can be used as thin-film electronic components for sensors, actuators and micro-systems operating in high-temperature environments because it has metal-like conductivity and has a melting temperature of 3245°C.
Other applications of Zirconium Diboride ZrB2 Powder:
(1) zirconium diboride powder is used to produce materials for ceramics.
(2) zirconium diboride powder can be used as a neutron absorber.
(3) zirconium diboride powder can be used as an abrasion-resistant coating.
(4) zirconium diboride powder can be used as crucible lining and anticorrosive chemical equipment.
(5) zirconium diboride powder can be used as anti-oxidation compound material.
(6) zirconium diboride powder can be used as a refractory material, especially in the status of anticorrosion of molten metals.
(7) zirconium diboride powder can be used as a thermally enhanced additive.
(8) zirconium diboride powder can be used for high-temperature resistance.
(9) zirconium diboride powder can be used as a special type of dope against high temperature, corrosion and oxidation.

Storage Condition of Zirconium Diboride ZrB2 Powder:
Damp reunion will affect
ZrB2 powder dispersion performance and using effects, therefore, zirconium diboride ZrB2 powder should be sealed in vacuum packing and stored in cool and dry room, the zirconium diboride ZrB2 powder can not be exposure to air. In addition, the ZrB2 powder should be avoided under stress.

Packing & Shipping of Zirconium Diboride ZrB2 Powder:
We have many different kinds of packing which depends on the zirconium diboride ZrB2 powder quantity.
Zirconium diboride ZrB2 powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Zirconium diboride ZrB2 powder shipping:could be shipped out by sea , by air, by express?as soon as possible once payment receipt.

Zirconium Diboride Properties

Other Nameszirconium boride, ZrB2 powder
CAS No.12045-64-6
Compound FormulaZrB2
Molecular Weight112.8
AppearanceGray to Black Powder
Melting Point3246 °C
Boiling PointN/A
Density6.09 g/cm3
Solubility in H2ON/A
Exact Mass111.923315 g/mol
  
  

Zirconium Diboride Health & Safety Information

Signal WordWarning
Hazard StatementsH228
Hazard CodesF
Risk CodesN/A
Safety StatementsN/A
Transport InformationUN3178 4.1/PG III

Inquiry us

Boride Powder

Aluminum Magnesium Boride BAM AlMgB14 Powder

About AlMgB14 alloy powder:
Aluminum boride or Al3Mg3B56, commonly known as BAM, is a compound of aluminum, magnesium, and boron. Although its nominal formula is AlMgB14, its chemical composition is closer to Al0.75Mg0.75B14. It is a highly wear-resistant ceramic alloy with an extremely low sliding friction coefficient, reaching a record value of 0.04 in the unlubricated AlMgB14-TiB2 composite material, and a record value of 0.02 in the lubricated AlMgB14-TiB2 composite material. BAM was first reported in 1970. It has an orthogonal structure and each unit cell has four icosahedral B12 units. The thermal expansion coefficient of this super hard material is comparable to other widely used materials such as steel and concrete. Biomedicalmaterialsprogram is a trusted global Aluminum-Magnesium Boride BAM AlMgB14 Powder supplierFeel free to send an inquiry about the latest price of AlMgB14 at any time.
 
How is AlMgB14 alloy Powder Produced?
AlMgB14 aluminum magnesium boride material has a better anti-wear property than diamond and is a new type of anti-degradation material. AlMgB14 has a density of only 2.66 g/cm3, which is much lower than other superhard materials (such as diamond and cubic boron nitride), and does not react with carbon steel, stainless steel, or titanium alloy at temperatures up to 1300 °C, and has high thermal stability.
AlMgB14 aluminum magnesium boride has a much higher conductivity than other conventional super hard materials and is basically equivalent to the conductivity of poly-silicon. The most attractive aspect of AlMgB14 is its low price, which is 5 to 10 times lower than diamond and cubic boron nitride. These excellent properties make AlMgB14 not only wearable,
Traditional fields such as protective coatings and cutting equipment manufacturing can also be widely used in advanced scientific fields such as thermoelectric devices, photodetectors, neutron masks, micro machines, and aerospace key components.
 
Applications of AlMgB14 alloy Powder:
BAM is commercially available, and research is being conducted for more potential applications. For example, the pistons, seals, and vanes on the pump can be coated with BAM or BAM + TiB2 to reduce friction between parts and increase wear resistance. The reduction in friction will reduce energy consumption. BAM can also be coated on cutting tools. The reduced friction will reduce the force required to cut the object, extend tool life, and may allow an increase in cutting speed. It has been found that only 2-3 microns thick coating can increase efficiency and reduce cutting tool wear.
Ternary Boride AlMgB14 alloy powder is one of the research hotspots in the field of superhard materials in the world. It has attracted widespread attention from scholars at home and abroad in recent years. Unlike traditional metastable superhard materials such as diamond and cubic boron nitride, AlMgB14 superhard materials are equilibrium materials with high hardness, low density, low coefficient of friction, high thermal stability, and good thermoelectric properties.

Properties and application of AlMgB14 alloy powder:
AlMgB14 aluminum magnesium boride material has a better anti-wear property than diamond and is a new type of anti-degradation material. AlMgB14 has a density of only 2.66 g/cm3, which is much lower than other superhard materials (such as diamond and cubic boron nitride), and does not react with carbon steel, stainless steel, or titanium alloy at temperatures up to 1300 °C, and has high thermal stability.
AlMgB14 aluminum magnesium boride has a much higher conductivity than other conventional superhard materials and is basically equivalent to the conductivity of polysilicon. The most attractive aspect of AlMgB14 is its low price, which is 5 to 10 times lower than diamond and cubic boron nitride. These excellent properties make AlMgB14 not only wearable,
Traditional fields such as protective coatings and cutting equipment manufacturing can also be widely used in advanced scientific fields such as thermoelectric devices, photodetectors, neutron masks, micromachines, and aerospace key components. 

Storage Condition of AlMgB14 Aluminum Magnesium Boride Powder:
The damp reunion will affect AlMgB14 aluminum magnesium boride dispersion performance and using effects, therefore, AlMgB14 aluminum magnesium boride powder should be sealed in vacuum packing and stored in the cool and dry room, the AlMgB14 aluminum magnesium boride can not be exposure to air. In addition, the AlMgB14 powder should be avoided under stress.

Packing & Shipping of AlMgB14 Aluminum Magnesium Boride Powder:
We have many different kinds of packing which depend on the AlMgB14 aluminum magnesium boride powder quantity.
AlMgB14 aluminum magnesium boride powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
AlMgB14 aluminum magnesium boride powder shipping: could be shipped out by sea, by air, by express, as soon as possible once payment receipt.

Aluminum Magnesium Boride Properties

Other NamesAlMgB14 Powder
CAS No.N/A
Compound FormulaAlMgB14 
Molecular Weight202.64
AppearanceGray to Black Powder
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Thermal Expansion9×10-6 K-1
Vickers HardnessN/A
Young's ModulusN/A
  
  

Aluminum Magnesium Boride Health & Safety Information

Signal WordWarning
Hazard StatementsH302
Hazard CodesXi
Risk CodesN/A
Safety StatementsN/A
Transport InformationNONH for all modes of transport

Inquiry us

Boride Powder

Titanium Diboride TiB2 Powder CAS 12045-63-5

About Titanium Diboride TiB2 Powder:
Titanium diboride powder is gray or gray-black and has a hexagonal (AlB2) crystal structure. Its melting point is 2980°C and it has high hardness. The anti-oxidation temperature of titanium diboride in the air can reach 1000℃, and it is stable in HCl and HF acid. Titanium diboride is mainly used to prepare composite ceramic products. Because of its resistance to molten metal corrosion, it can be used in the manufacture of molten metal crucibles and electrolytic cell electrodes. If you want to know titanium diboride price, please contact us:sales1@rboschco.com

Titanium diboride (TiB2) is an extremely hard ceramic with excellent mutation, oxidation stability and wear resistance. Titanium diboride (TiB2) is an extremely hard ceramic used, for example, in special ballistic armor applications. In addition, unlike most ceramic components, it is conductive. It is also a reasonable electrical conductor, so it can use the conduit material in aluminum smelting and can be formed by electrical discharge machining.

Titanium diboride (TiB2) is a ceramic material with high strength and hardness, and its melting point, hardness, strength-to-density ratio and wear resistance are relatively high. However, the current use of this material is probably only in the anti-evolving important application is the use of TiB2 waveguides in the electrochemical reduction of alumina to aluminum metal. If electrical discharge machining of TiB 2 is performed, other applications may develop rapidly. Can be perfected. The wide application of this material may be restricted by economic factors, especially the cost of densifying high melting point materials and the reduction in material performance changes. Feel free to send an inquiry to get the latest price if you would like to buy Titanium Diboride TiB2 Powderin bulk.

Feature of TiB2 Titanium Diboride Powder:
Titanium diboride powder is gray or gray-black and has a hexagonal (AlB2) crystal structure. Its melting point is 2980°C and it has high hardness. The anti-oxidation temperature of titanium diboride in air can reach 1000℃, and it is stable in HCl and HF acid. Titanium boride is mainly used to prepare composite ceramic products. Because it can resist the corrosion of molten metal, it can be used in the manufacture of molten metal crucibles and electrolytic cell electrodes.

 MF

 TiB2

 CAS No

 12045-63-5

 EINECS

 234-961-4

 size

 5-10um

 purity

 99%

 shape

 Hexagonal crystal

 packing

 Double anti-static packing

 Brand

 TR-TiB2


 Performance of Titanium Diboride TiB2 Powder:

1.   High melting point

2.   High hardness

3.   Wear resistance

4.   Resistant to acids

5.   Excellent conductivity

6.   High thermal conductivity

How is Titanium Diboride TiB2 Powder produced?
Titanium Diboride TiB2 is the most stable of several titanium boron compounds. This material does not appear in nature, but it can be synthesized by carbothermal reduction of TiO2 and B2O3. Like most other covalently bonded materials, TiB2 is resistant to sintering and is usually compacted by hot pressing or hot isostatic pressing. Pressureless sintering of TiB2 can achieve high density but requires liquid sintering aids such as iron, chromium and carbon.

TiB2 does not naturally exist on the earth. Titanium diboride powder can be prepared by various high-temperature methods, such as direct reaction to prepare titanium or its oxide/hydride. When elemental boron exceeds 1000°C, carbothermal reduction by thermite reaction has been developed in various synthesis pathways. Electrochemical synthesis and solid-state reaction were used to prepare more refined titanium diboride in large quantities.

Technical Parameter of  TiB2 Titanium Diboride Powder :

Chemical CompositionTiBOSiFePS
Test Result (%)Balance310.450.0090.190.010.02


Application of Titanium Diboride TiB2 Powder:

Titanium Diboride (TiB2) is a hard material with high strength and high wear resistance at elevated temperatures. The high density, combined with the high elastic modulus and high compressive strength, has to lead to its use in armor components.
It is unaffected by most chemical reagents and has excellent stability and wettability in liquid metals such as zinc and aluminum. This, along with its high electric conductivity, has led to its use in Hall- Héroult cells for aluminum production. It is also used as crucibles for molten metals.Due to its high hardness, extremely high melting point and chemical inertness, TiB2 is a candidate material for many applications.

Ballistic armor
The combination of high hardness and medium strength makes it attractive for ballistic armor, but its relatively high density and difficulty in forming shaped parts make it less attractive than some other ceramics.

Aluminum Smelting
The chemical inertness and good conductivity of TiB2 have made it used as a cathode in Hall-Heroult batteries used for primary aluminum smelting. It can also be used as a crucible and metal evaporation boat for processing molten metal.

Other uses
High hardness, medium strength and good wear resistance make titanium diboride a candidate material for sealing parts, wearing parts and composite materials with other materials and cutting tools.
Used in combination with other major oxide ceramics, TiB2 is used to form composite materials, where the presence of the material helps increase the strength and fracture toughness of the matrix.
Potential applications of TiB2
The current uses of TiB2 are almost limited to special applications in the fields of impact-resistant armor, cutting tools, crucibles, neutron absorbers and wear-resistant coatings.

TiB2 is widely used as a vaporizer for vaporizing aluminum. For the aluminum industry, it is a selective material that can be used as an inoculant for grain refinement when casting aluminum alloys because of its implantability, low solubility in molten aluminum and good electrical conductivity.

TiB2 films can be used to provide wear and corrosion resistance to inexpensive and/or strong substrates.

Storage Condition of Titanium Diboride TiB2 Powder :
Titanium Diboride TiB2 Powder dispersion performance and using effects, therefore, titanium diboride TiB2 powder should be sealed in vacuum packing and stored in cool and dry room, the titanium diboride TiB2 powder can not be exposure to air. In addition, the TiB2 powder should be avoided under stress.

Packing & Shipping of Titanium Diboride TiB2 Powder :
We have many different kinds of packing which depends on the titanium diboride TiB2 powder quantity.
Titanium diboride TiB2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Titanium diboride TiB2 powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

Titanium Boride Properties

Other NamesTiB2, TiB2 powder, titanium boride powder
CAS No.12045-63-5
Compound FormulaTiB2
Molecular Weight69.489
AppearanceGray Powder
Melting Point2980 °C
Boiling PointN/A
Density4.52 g/cm3
Solubility in H2ON/A
Thermal Expansion Coefficient8.1×10-6m/m.k
Thermal Conductivity25J/m.s.k
Electrical Resistivity14.4μΩ.cm
Exact Mass69.96656 Da
  
  

Titanium Boride Health & Safety Information

Signal WordWarning
Hazard StatementsH302-H312-H332
Hazard CodesXn
Risk Codes20/21/22
Safety Statements36
RTECS NumberN/A
Transport InformationN/A
WGK Germany3

Inquiry us

Blog

What is Zinc Sulfide Used in

In what location can Zinc Sulfide used?


Zinc sulfide is a chemical compound that has a vast spectrum of applications. It is utilized in infrared optical material and can transmit visible light as long as 12 micrometers. It is also able to be formed into a lens , or optical window. It is typically sold in microcrystalline sheets with FLIR grade. In its natural state it is opaque and milky-yellow. However, when isostatic pressure is applied the chemical changes into a water-soluble substance. It is also used for the manufacturing of cathode radiation tubes.


Zinc Sulfide, a white pigment that has the coordination geometrie of a tetrahedral, and is available in two forms: sphalerite, or Wurtzite. It can be produced synthetically and can be used as a window in the infrared and visible optics.


Zinc is easily transported in the form of dissolved compounds or as particulates in air. Human activities are responsible for the release of zinc into the atmosphere. Zinc sulfide attaches to soil particles and dust particles in the air when it is in the air. The particles eventually join with organic matter and are transported into groundwater. It is unlikely that zinc will be found in plants.


Apart from being an semiconductor, zinc sulfide is also a phosphorescent material. It is particularly suited to testing the physical-mathematical model of energy bands, which explains the temporal pattern of phosphorescence. You can also share this information on social media.


Zinc Sulfide can be found in a diverse range of applications in the chemical industry. It is utilized as an additive, coating, lubricant and as an additive in plastics. It is very stable thermally and has exceptional wetting and dispersibility properties. Consequently, it can be used to maximize the processing of high performance plastics. American Elements is a top-quality supplier of zinc sulfur.


In terms of waste disposal this chemical isn't harmful. It can actually be safely eliminated if you follow basic guidelines. Zinc Sulfide is neutralized by hydrogen peroxide however, you should not dispose of it by using acid.


The most frequent use of zinc sulfide can be found as catalyst in batteries. Its melting point and boiling point are similar. In high temperatures it ejects cadmium indium, and even thallium, from the metal. The outcome is white.


In the case of food additives, it's important to select the right ones. A high dose of zinc can result in the body's ability to cease to absorb and utilize other minerals. This compound can be particularly harmful for people who intentionally consume large quantities of zinc through diet supplements, or for patients who take medications with zinc salts. Injectable insulin is a source of zinc salts.


Zinc sulfide, a chemical compound with a large bandgap, makes a fantastic semiconductor. The two forms of it, zinc blende and wurtzite are both stable at temperatures between 3.6 and 100 degrees Celsius. ZnS is also used in antimicrobial agents.
Inquiry us

Blog

The iPhone 14 The Next Generation of Apple Smartphone

The iPhone 14-The Next Generation of Apple's Smartphone



The next-generation Apple's iPhone is the iPhone 14. As with its predecessor It comes with an 6.1-inch Super Retina XDR OLED display as well as a Hexa-core Apple A15 Bionic processor. But, unlike the iPhone 13, the iPhone 14 is also more secure. Apple's iPhone 14 has a feature that helps you find your phone if you're concerned about it being lost.



iPhone 14 is a great -- yet safe option



The iPhone 14 is a great option if you're in the market for a premium smartphone that's not going to break the bank. Two new safety features are now available on the iPhone 14. The first safety feature is Emergency SOS via satellite. It allows you to contact emergency services even without a mobile signal. Your phone will be connected via satellite to notify emergency personnel. Another useful safety option is the integrated force sensor that is extremely useful when you are involved in a car accident.


The new iPhones are also equipped with a superior camera. The camera on the iPhone 14 is a tad higher-end than those older models, but it's still sufficient to meet the needs of a wide range of users. The f/1.9 aperture of the latest model is a step up from the model before it. The iPhone 14 features a Photonic engine as well as crash detection. It pairs with Apple's AirPods Pro 2 headphones.



It's the same as the iPhone 13



The iPhone 14 is almost identical to the iPhone 13. They're almost identical in size and shape and have identical applications. The iPhone 14 is slightly more sophisticated and has more features. The iPhone 13 is a good alternative if you're unsure what model to go with. Then, you can consider the iPhone 14, and after that, upgrade to the iPhone 14 if the price drops.


Colors These colors for the iPhone 14 and 13 are very similar, with the exception of one new color: Purple. The iPhone 14 has a cutout to the top of the display to accommodate the rear camera. The colors are much more muted than that of the iPhone 13, but both phones look fantastic in blue. The colors of the iPhone 13 were bright and dark, however the iPhone 14's are more subdued and subtle.



It is equipped with a Super Retina OLED display measuring 6.1 inches.



The iPhone 14 features a 6.1 inch Super Retinala OLED display with the density of 460 ppi. The resolution of the iPhone 13 is nearly identical. The iPhone 14's notch has an upgraded TrueDepth camera with a better flood sensor and light-gathering. Additionally, it has a top-mounted speaker. The displays also have 60-Hz refresh rates.


The dynamic range that is enhanced on the display of the iPhone 14 is referred by the XDR brand. The display is able to produce images with a high intensity of contrast. Apple's new display technology can produce dark blacks using just a single pixel turned off.



It's got a hexacore Apple A15 Bionic processor



Apple recently announced a brand new hexa-core processor that is compatible with the iPhone 14. The processor is called the Apple A15 Bionic, and it is the fastest processor Apple has ever created. It's also more efficient than the predecessor, which is excellent news for those who love technology.


The A15 chip has five nanometers of a chip. It is equipped with six cores, four for power efficiency and two for performance. Although the processor is slightly quicker than the A14 however it's not much more efficient. The iPhone 14 has four GPUs while the iPhone 12 has only two.



It comes with a 48-megapixel wide-angle rear-camera



The 48-megapixel main camera has the potential to create stunning photos. Even though it would require a lot of space to keep all of these photos There is a 2-x zoom feature on the phone that replicates a 48mm equivalent Telephoto lens. The 3x telephoto option can also be used if you need more zoom.


The camera of the new iPhone is more advanced than that of previous iPhones. Apple has eliminated the camera's 12-megapixel sensor from its iPhone 13. The wide-angle lens on the iPhone 14 has 48 megapixels and is four times better than the 12-megapixel camera on the iPhone 13. Apple's camera sensor is upgraded to four identical color-sensing elements, which means it has advantages over the 12 megapixel camera.
Inquiry us