Advanced nanomaterials and chemicals for bio medical. |Biomedicalmaterialsprogram

Newsbiomedicalmaterialsprogram

Tag: nitride

Page 2/4

Email: inquiryartista2020@gmail.com


    Blog

    What is lithium nitride and its application?

    What is lithium nitride? Lithium-nitride This is a metallic nitrogen compound with a molecular structure of Li3N. It is a purple or red crystalline liquid with a light green color in reflected and a ruby-colored in transmitted light. The lithium carbonate will eventually form if exposed to the air for prolonged periods. The basic metal nitrides are very difficult to chemistry. Of all the binary compounds, lithium nitride has the best stability and is easy to prepare.
    At room temperature, metallic lithium can partially produce lithium nitride if it is exposed to the air. In a nitrogen stream, lithium nitride is produced by lithium. It's about 10-15 times quicker than in the atmosphere. All of the lithium is converted to lithium Nitride at this point. It is much more difficult for other alkali elements to form nitrides than this property. The only way to prepare sodium nitrite is by heating it slightly and deposition on sapphire using the atomic beam at low temperatures. It is easy to hyrolyze lithium nitride to make ammonia and lithium hyroxide. It is important to keep lithium nitride in an inert environment (such as nitrogen).
    Preparation for Lithium Nitride
    You can make lithium nitride by directly reacting elemental nitro and lithium. It is typically made by burning lithium in pure oxygen. This is the best method to prepare lithium Nitride in the lab or in industry. The most commonly used methods. You can also pass nitrogen into liquid sodium dissolved together with metallic lithium. This produces a lithium nitride that is higher in purity.


    Application of Lithium Nitride
    Solidified electrolyte
    Lithium-nitride has a high conductivity and is a good ion conductor. Numerous studies have been conducted on lithium nitride in the field of solid electrodes and cathodes for batteries.
    Preparation and use of cubic boron nutride
    Apart from being a solid electrolyte lithium nitride also acts as a catalyst for the conversion hexagonal to cubic boron nutride.
    Electron injection layer for the organic light emitting device
    Lithium nitride, or Li3N, is used as a dopant in the Alq3 layer. This electron transport material improves the OLED device's performance. Literature has shown that Li3N can act as a buffer between the electron injection and the cathode layers to increase the device's performance.

    (aka. Technology Co. Ltd. (aka. Our company's Lithium Nitride is high in purity, fine particle size, and impurity. Please Please contact us if necessary.

    2023-04-11

    Blog

    What is Boron Nitride (BN)?

    What is it? Boron Nitride (BN)? Boron nitride (BN) Refractory compounds of boron, nitrogen that are both thermally and chemically stable. It is available in different structures like the hexagonal (h-BN), cubic (c-BN), or wurtzite (w-BN) BNs.

    General Properties of Boron Nitride (BN)
    1. Chemically resistant to water and inorganic acid attack
    2. It is slightly soluble in hot acids, but insoluble when dissolved in cold water.
    3. The maximum operating temperature for oxidizing and inactive reducing atmospheres is 900F.
    4. Many properties of boron Nitride are better than those of carbon material.
    5. For hexagonal Boron Nitride: low friction coefficient, excellent temperature stability, high thermal shock resistance and high strength.
    Boron Nitride Properties
    Other names Boron nitride; BN
    CAS No. 10043-11-5
    Formula compound BN
    Molecular Weight 24.82
    Appearance Colorless crystals
    Melting Point 2973 degC
    Boiling Point N/A
    Density Insoluble
    Exact Mass 25.0124
    Hexagonal Nitride Boron Nitride Powder CAS 10043-11-5

    Applications Boron Nitride (BN)
    1. Metal forming release agents and metal wire-drawing lubricant.
    2. Special electrolytic and resistance materials for high temperatures.
    3. High temperature solid oils, extrusion-anti-wear additives. Additives for the production ceramic composite materials.
    4. Additives in polymer like plastic resin and heat sealing desiccant from Transistor
    5. Boron nitride can be pressed into many shapes to be used as insulation, heat dissipation and high-temperature, high pressure products.
    6. Heat shielding materials for aerospace.
    7. Cubic boron Nitride can be made by heating it and adding catalyst. It is almost as hard as diamond.
    8. Structural materials needed for atomic reactors.
    9. Aircraft, rocket engine nozzle.
    10. Insulators for plasma arc and high voltage, high frequency electricity.
    11. Material packaging that shields against neutron radiation
    12. Material made from boron Nitride is extremely hard and can be used in high-speed cutters, geological exploration, drilling, etc.
    13. Separation rings used for continuous casting of steel, amorphous-iron flow notch and continuous casting aluminium release agent (various optic glass release agent).
    14. Protective package for freshness from aluminized.
    15. Laser anti-counterfeiting aluminiu plating, trademark bronze materials, cigarette labels and beer labels, packaging boxes, aluminum plating for cigarette boxes, etc.
    16. Cosmetics like lipstick filler, are non-toxic and lubricious. They also shine.

    Market Price Boron Nitride (BN)
    The price of raw materials, consumer demands, and research and development expenses will all have an impact on the overall outcome.
    For any inquiries regarding the current Boron nitride price, please don't hesitate to contact us.

    Boron Nitride Powder (BN) is the main supplier
    Technology Co. Ltd. is a trusted global supplier of chemical materials and manufacturer with more than 12-years experience in providing super high quality chemicals and Nano materials. This includes graphite powders as well as zinc sulfide, calcium nitride and 3D printing powders.
    You can find high-quality Boron nitride BN powder here Get in touch Send an inquiry

    2023-04-09

    Blog

    The Applications of Vanadium Nitride Powder

    What is it? Vanadium Nitride Powder ?
    Vanadium nitride (VN) is a combination of vanadium as well as nitrogen. Vanadium-nitrogen alloy, also known by the name vanadium nitride VN, is a new alloy additive that can replace ironvanadium in production of micro-alloyed stainless steel.
    The key features of Vanadium Nitride Powder
    It is composed of two crystal structures. One is V3N which is a hexagonal structure and has an extremely high hardness. The other is VN which is a face-centered crystal structure and has a melting point at 2360 degrees and a small hardness.
    Zirconium Nitride Powder Properties
    Other Titles Zirconium(III) nitride, Nitridozirconium,ZrN powder.
    No. 25658-42-8
    Combination Formula ZrN
    Molecular Weight 105.23 g/mol
    Appearance The yellow-brown crystals
    Melting Point 2980 degC
    Solubility of in water N/A
    Density 7.09 g/cm3
    Purity >99.5%
    Particle size 5-10um
    Poisson’s Ratio N/A
    Specific heat N/A
    Thermal Conductivity N/A
    Thermal Expansion N/A
    Young’s Modulus N/A
    Exact 103.908
    Monoisotopic 103.908
    vanadium nitride VN powder CAS 24646-85-8
    Vanadium Nitride Pulver's applications
    Vanadium nitride is very wear resistant and can significantly improve vanadium's steel after nitriding treatment.
    1.High-strength stainless steel has excellent weldability due to its extensive mechanical properties. These include toughness, strength, ductility, thermal fatigue resistance and toughness. Addition of vanadium Nitride to achieve the same strength can reduce costs by 20%-40%.
    2.Vanadium -nitrogen alloy is used for steel bar, structural steel, tool and pipe steel, as well as cast iron. Vanadium and nitrogen alloy are used in high-strength steel made from low-alloy.
    3.Vanadium-nitride is capable of carrying out effective vanadium/nitrogen microalloying simultaneously, encourage the precipitation and synthesis of carbon, vanadium or nitrogen compounds in the steel and play an even more important role in strengthening settlement, refinement, and refinement.
    4. Addition of vanadium Nitride to steel can increase the steel's comprehensive mechanical properties such as strength, toughness, thermal fatigue resistance and ductility. This will also make it more weldable.
    5. Adding vanadium nitride to achieve the same strength can help reduce costs by saving between 30-40%. Vanadium-nitrogen alloy can be used to make structural steels, pipe steels, and cast iron.
    6. The vanadium/nitrogen alloy is used in high strength low-alloy stainless steel. This alloy can simultaneously perform vanadium and microalloying. It can also promote the precipitation and growth of carbon, vanadium, nitrogen compounds in the steel. Refinement.
    The supplier Zirconium Nitride Powder
    Tech Co., Ltd. () is a professional nitride powder Over 12 years' experience in chemical products development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
    You can find high-quality powdered boron carbide here Please contact us Send an inquiry

    2023-04-09

    Blog

    The Applications of Aluminum Nitride Powder

    Overview Aluminum Nitride Powder AlN can stabilize to 2200 degC. The intensity of AlN is high at room temperatures, but decreases slowly as temperature increases. It is good at resisting thermal expansion and has high thermal conductivity, making it an excellent thermal shock material. It is resistant to corrosion and can be used as a crucible for melting aluminum, pure iron and aluminum alloys. Aluminum nitride has excellent electrical insulation properties and is a promising electrical component.
    Aluminium Nitride AlN powder (CAS 24304-00-5
    What are the applications of Aluminum Nitride Powder
    1. Aluminum nitride is a powder with high purity and low particle sizes. It also has high activity. It is used as the main raw material in high thermal conductivity aluminum Nitride ceramic substrate.
    2. High thermal conductivity, low expansion coefficient and high strength make aluminum nitride ceramic substrate a great choice. It is a good substrate and packaging material for large-scale, integrated circuits.
    3. Aluminum nitride's hardness is much higher than that of traditional aluminum. It is a brand new ceramic material that wears well, but it cannot be used on parts with severe wear.
    4. It can be used to produce GaAs crystals, GaAs evaporation plate, magnetic fluid power generator devices, high-temperature turbine-corrosive parts, and AlN ceramics' heat resistance, thermal shock resistance, and melt erosion resistance. The optical properties of the AlN ceramics can also be used for Infrared windows. Aluminum nitride can be used as a film for high-frequency, integrated circuit substrates and piezoelectric components.
    5. A type of aluminum nitride that is heat-resistant and resistant to molten metallic corrosion, stable to acids, and easily corroded with alkaline solution. When exposed to moist atmosphere, the new surface will form a thin oxide layer. It can be used as an oven and mold material to melt copper, silver and lead. AIN ceramics can be used to replace toxic Beryllium Oxide ceramics in the electronics sector. They have excellent metallization properties.
    The supplier Aluminum Nitride Powder
    Tech Co., Ltd. () is a professional nitride powder Over 12 years' experience in chemical products development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
    You can find high-quality powdered boron carbide here Please contact us Send an inquiry

    2023-04-08

    Blog

    Why is gallium nitride important?

    What is it? g allium nitride? Gallium Nitride is an inorganic substance. The chemical formula GaN refers to a mixture of nitrogen, gallium and is a direct bandgap semiconductor. It is commonly used in light emitting diodes since 1990. This compound has a similar structure as wurtzite. It is also very hard. Because of its large energy gap, gallium nitride can be used in optoelectronic devices that are high-powered and high-speed. You can use gallium nitride in laser diodes with purple light, and without the need for a solid state laser. Produces violet (405nm), laser.
    Is gallium-nitride more effective than silicon?
    Because of its higher breakdown, gallium nitride outperforms silicon in high voltage circuits like high-power products. Engineers and manufacturers also have the option to use gans in similar voltage applications. However, they can be smaller.
    What is the importance of gallium nitride?
    Gallium nitride, also known as GaN, is increasingly popular because it can significantly improve performance in a wide variety of applications and reduce the energy and physical space needed to achieve this performance.
    Is gallium-nitride the silicon tomorrow?
    Share all options: Gallium-nitride is the silicon for the future. Anker has revealed its new tiny power brick. This is due to its use of gallium Nitride (GaN) instead of silicon.
    G allium nitride Properties
    Here is a brief overview
    GaN is a very stable and hard material. However, it also has a high melting temperature of around 1700. The iii -- vi group of compounds contains the highest level of ionization (0.5 or 0.43). GaN crystals can be found in hexagonal wurtzite forms when they are subject to atmospheric pressure. It is composed of four atoms and is approximately half the size of GaAs.
    The chemical characteristics
    GaN is insoluble at room temperature in water, acids and base. However, it dissolves slowly in hot alkaline solutions. This can be used to determine the defects in these low-quality GaN crystallines. GaN is unstable in HCL and H2 gas at high temperatures, but most stable in N2 gas.
    The structural characteristics
    GaN crystal structure is mainly made up of two types: wurtzite structure or sphalerite.
    The optical properties
    GaN's properties are focused on its applications in violet and blue-emitting device. Maruska and Tietjen measured the GaN's direct gap energy to be 3.39eV for the first time. Pankove et. al. investigated the dependence of GaN's bandgap on temperature. estimated an empirical formula for the bandgap temperature coefficient: dE/dT=-6.0x10-4eV/ K.Monemar determined that the basic bandgap was 3.503eV+-0.0005eV and Eg=3.503+ (5.08x10-4T2)/(T-996) eV at 1.6kT.
    Additionally, many are also studying the optical properties GaN.
    (aka. Technology Co. Ltd. (aka. Our company has developed a number of materials. Our sodium oleate is high in purity, fine particles, and has low impurity. Send us an e-mail or click on this link Needed products Send an inquiry

    2023-04-08

    Blog

    What is Silicon Nitride Si3N4?

    What is Silicon Nitride? Silicon Nitride Is an organic substance that has the chemical composition Si3N4. Gray, grayish-white or white. The relative molecularweight is 140.28.
    It is a crucial structural ceramic material and has high hardness. It is an atomic crystalline, has wear resistance and lubricity, and can also be used as an antioxidant at high temperatures. It does not react to hydrofluoric and hot phosphoric acids, and is strong resistant to corrosion. It is also resistant to cold and heat shock, rapid cooling and heating, as well as heating the air to more that 1000.
    It is used to make mechanical components, such as bearings and gas turbine blades. It can improve the quality and efficiency of engine parts by using silicon nitride clay that is resistant to high heat transfer and resists high temperatures.

    How to make silicon nitride clays?
    There are two primary production methods for silicon nitride ceramics: reaction heating and hot pressing heating.
    The reaction Sintering technique is used to produce the mixture of silicon powder/silicon powder and silicon Nitride powder according to the standard production method for ceramic products. It is then pre-nitrided at 1150-1200 to achieve a certain strength. Then it can be machined using the machine tool. Then, it is further nitrided for 18-36h at 1350-1450 until all of the material is converted to silicon nitride. The product size and volume are stable because of this method.
    The hot-pressing rule stipulates that silicon oxide powder and a small quantity of additives (such MgO, Al2O3, AlF2, AlF3, or Fe2O3) must be used. They are sintered and pressed at a pressure of 19.6MPa or 1600 to 1700. In general, hot pressing sintering produces a product with a higher density and greater performance than reaction sintering.

    What's silicon nitride ceramic for?
    High strength and resistance to heat are the hallmarks of silicon nitride clays. The ceramic material silicon nitride ceramics has the highest comprehensive mechanical properties. It is also resistant to oxidation, wear, corrosion, heat shock, and oxidation. Silicon nitride clays are used in the mechanical sector as bearing balls and rollers, seats, tooling, pumps, sealants, mandrel sealing material, and so forth.
    The chemical industry uses silicon nitride clays as wear-resistant, corrosion-resistant parts. This includes the ball valve, pump body and combustion carburetor.
    Silicon nitride ceramics, which are high-temperature resistant and have a low friction coefficient, provide self-lubricity in the gold mining industry. It is compatible with most metals and alloy solutions. This makes it ideal for tooling in metal material processing.

    Silicon Nitride Si3N4 Powder Price
    Price is affected by many factors, including supply and demand in a market, industry trends and economic activity.
    You can email us to request a quote for the latest silicon-nitride Si3N4 si3N4 powder price . (brad@ihpa.net)

    Silicon Nitride Si3N4 Powder Supplier
    Technology Co. Ltd. is a trusted global supplier and manufacturer of chemical materials. We have more than 12 years experience in producing super-high-quality chemicals.
    Send us an inquiry if you're looking for Si3N4 powder of high quality. (brad@ihpa.net)

    2023-04-07

    Blog

    The Applications of Gallium Nitride Powder

    Gallium Nitride powder Overview
    Gallium Nitride Powder It has the following characteristics: wide direct band gap; strong atomic bonds; high thermal conductivity; good chemical stability(almost zero acid corrosion); and strong antiradiation ability under high temperature, high power devices and photoelectric. There are many possibilities for high-frequency microwave device applications.
    Gallium Nickel GaN powder CAS 25617-97-4
    What are the possible uses for Gallium Nitride Pulver?
    1.GaN can also be used to create large TV screens, or small full-color panels on trains or buses.
    2.Gallium-nitride is used for power semiconductors. This includes electric vehicles and photovoltaic generation.
    3.Gallium trioxide is used in 5G radio frequency fields. It will gradually replace the use of silicon-based materials in this frequency field with gallium nutride.
    4.GaN can be used to fast charge mobile phones.
    5.GaN UV detectors are able to detect ultraviolet wavelengths of 369nm. These detectors can be used for missile warning and flame detection.
    6. The GaN material series is low in heat generation and has high breakdown electrical field. It is an important material to develop high-temperature, high-power electronic devices as well as high-frequency microwave devices.
    The main supplier of Gallium Nitride Powder
    Tech Co., Ltd. () is a professional nitride powder Over 12 years' experience in chemical product development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
    You can find high-quality powdered boron carbide here Please contact us Send an inquiry

    2023-04-05

    Blog

    What is Silicon Nitride Si3N4 Powder?

    Introduction to Silicon Nitride si3N4 Powder Silicon nitride This is an inorganic compound, with the chemical formula Si3N4. The relative molecular mass of this substance is 140.28. Gray, white, or off-white.

    Physicochemical properties of Silicon Nitride Si3N4 Pulp
    Si3N4 has high-temperature insoluble properties. It exhibits high-temperature creep resistance. Hexagonal system. Crystals are hexagonal. The Si3N4 density obtained using the reaction sintering process is 1.8-2.7% g/cm3, while that obtained via hot-pressing is 3.12-3.22g/cm3. Mohs hardness (99.5), Vickers hardness (2200) and microhardness (32220MPa) are all 99.5. The melting point of the metal is 1900 when it is under pressure. It typically decomposes around 1900 at atmospheric pressure. Specific heat capacity is 0.71J/g*K. The heat of forming is -751.57kJ/mol. The thermal conductivity of the material is (2-155) W/(m*K). The linear expansion coefficient is 2.8~3.2x10-6/(20~1000).
    Insoluble in water. Insoluble in water. The temperature at which oxygenation starts in the air is 1300-1400. The specific volume resistance of the air is 1.4x105 *m for 20 and 4x108*m for 500. The elastic modulus measures 2842046060MPa. The reaction sintering compressive strength is 490 MPa. It reacts with dicalcium dialyzide at 1285 to form calcium diazide. At 600, it is reduced to a transition metal and released nitrogen oxides. The bending strength of the silicon halide is 147MPa. It can be made by heating silica powder in nitrogen, or reacting with ammonia to make silicon halide. The resistance is between 1015-1016O.cm. It can be used in high-temperature ceramic materials.
    Other than hydrofluoric acid or hot phosphoric acid silicon nitride doesn't react with any inorganic acids. It also has high corrosion resistance.
    Silicon Nitride Si3N4 Powder Properties
    Other names silicon (IV), nitride
    CAS No. 12033-89-5
    Formula compound Si3N4
    Molecular Weight 140.28
    Appearance From white powder to gray powder
    Melting Point 1900degC
    Boiling Point N/A
    Density 2.2-3.5g/cm3
    Solubility of H2O Insoluble
    Exact Mass 139.943
    Silicon Nitride Si3N4 Powder CAS 12033-89-5


    Silicon Nitride Si3N4 Pulverization
    High thermal stability, high oxidation resistance and high dimensional accuracy are some of the benefits of silicon nitride clay material. The covalent compound silicon nitride has a high bond strength and it forms an oxide film in air. This makes it chemically stable. Silicon nitride can not be oxidized below 1200. A protective film can also be formed between 1200 and 1600 to stop further oxidation. Silicon nitride does not become infiltrated, corroded, or infiltrated with aluminum, lead or tin, silver or brass, as well as many other molten alloys and metals. However it can be corroded and corroded if magnesium, nickelchromium alloy or stainless steel are present.
    Silicon nitride ceramic materials are suitable for use in high-temperature engineering components , Advanced refractory for the metallurgical sector , Corrosive-resistant components Sealing components in the chemical, machining, and cutting industries.
    Silicon nitride is able to form strong bonds with silicon carbide (alumina), thorium oxide, boron and boren nitride, among others. It can also be used to modify different proportions.
    Additionally, silicon nitride may be used in solar cells . After the silicon-nitride nitride is plated with the PECVD process, it can be used to reduce incident light reflections. In the deposition process for a silicon Nitride film, the hydrogen atom from the reaction product enters silicon nitride wafer and silicon nitride movie, serving as a passivation defect. The ratio of silicon nitrogen atoms to silicon nitride is not strictly 4:3, but can fluctuate depending on different technological conditions. Different atomic proportions correspond to different physical characteristics of the film.
    You can also use it in ultra-high temperatures gas turbines, plane engines, and electric furnaces , etc.

    Main supplier of Silicon Nitride Powder Si3N4
    Technology Co. Ltd. is a trusted global supplier of chemical material and manufacturer. They have over 12 years experience in producing super high-quality chemicals, Nanomaterials, such as silicon powder.
    High-quality products are what you want Silica nitride Si3N4 granules Please feel free and contact us to send an inquiry. (brad@ihpa.net)

    2023-04-04

    Blog

    The Applications of Zirconium Nitride Powder

    Overview Zirconium Nitride Powder
    ZrN is the chemical formula for zirconium-nitride. Zirconium is a good corrosion resistant, high hardness, good oiliness, and ductility. These properties make Zirconium nitride attractive. It can be deposited as a yellow crystalline powder, or attractive light golden coating. Zirconium Nitride (ZrN), can be used in many different ways because of its properties.
    Zirconium-nitride (ZrN), compounds have crystal structures that change with their composition. The ZrN (or o-Zr3N4 in Zr-N) alloy system has three compounds: ZrN, Zr3N4, and cZr3N4. They have excellent chemical properties and can be used in diffusion stacks, low temperature instruments, etc. not only in three-dimensional integrated electrical coils, but also in metal-based semiconductors. In terms of wear resistance as well as oxidation and corrosion resistance, ZrN compounds are better than pure zirconium. Additionally, they have a higher critical temperature for superconductivity, which makes them very useful superconductors.
    Zirconium Nitride ZrN Powder CAS 25658-42-8
    What are the applications of Zirconium Nitride Pulver?
    Zirconium-nitride powder can be found in hardware, building materials and bathrooms. It is used extensively in architectural decoration, home appliances, jewelry, mobile phones, and other fields. This makes it a highly valuable research object for the decorative coating industry.
    These are the areas of application
    1.ZrN is used in nano-composite tools and hard alloys.
    2.ZrN is used as a high-temperature ceramic conductor material.
    3.ZrN is a heat-resistant, wear-resistant powder.
    4.ZrN powder is used to reinforce hardware and building materials.
    The main supplier of Zirconium Nitride Powder
    Tech Co., Ltd. () is a professional nitride powder Over 12 years' experience in chemical product development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
    You can find high-quality powdered boron carbide here Please contact us Send an inquiry

    2023-04-04

    Blog

    What are Aluminum Nitride Characteristics?

    History of Aluminium Nitride Aluminum nitride A type of ceramic material, has a very high comprehensive performance and can be traced back over 100 years. F. Birgeler discovered it in 1862. A. Gutter synthesized it by J.W. The first use of mallets was in 1877. However, it didn't find any practical application over the next 100 years. It was used only as a fertilizer, but as a nitrogen fixing agent.

    Aluminum nitride can be sintered because it is a covalent chemical with a low self–diffusion coefficient. Aluminum nitride ceramics first became commercially viable in the 1950s. They were used as refractory materials during the smelting process of aluminum alloys, pure iron, and aluminum. The technology used to prepare aluminum nitride is becoming more sophisticated and the application range has expanded. This has been evident since the 1970s. The 21st century has seen rapid developments in microelectronics technology. Electronic machine and electronic parts are moving towards miniaturization and light-duty integration. They also have a development direction such as high reliability, high power output, more complex heat dissipation devices to the substrate and packaging materials that are more requested, which will further encourage the growth of the industry for aluminum nitride.

    Aluminum Nitride Characteristics
    Structure
    Aluminum nitride, also known as AlN, is a hexagonal wurtzite-covalent bond compound that has the following lattice parameters: A =3.114, and C =4.986. Pure aluminum Nitride is a blue-white semiconductor material with a broad bandgap.



    Performance
    Aluminum nitride is superior to alumina because it has excellent characteristics such as high strength, high volume and pressure resistance, thermal expansion coefficient and high insulation.

    Aluminium Nitride Thermal Conductivity Method
    One of the many important properties of aluminum Nitride is its high thermal conductivity. There has been a lot of research into the thermal conductivity mechanism in aluminum nitride. A theoretical system that is almost perfect has been developed. Heat transfer through lattice (or lattice vibration) is the key mechanism. It can be done by either lattice waves or thermal waves. Quantum mechanics shows that lattice wave can be considered the motion of a particle (the phonon), according to quantum mechanics. Wave-particle duality can also be found in thermal waves. Thermal phonons transmit heat through the coordination and mutual restriction of vibrations between structural elements (atoms or ions) such as molecules, ions, and ions. If the crystal has a non-elastic structure, the heat can flow freely from one end to the other without interference or scattering. The thermal conductivity can even reach very high levels. Crystal defects and phonon scattered are major factors in controlling the thermal conductivity.

    AlN has a theoretical thermal conductivity value of 320W*m-1*K-1. However, the thermal conductivity actually measured by AlN is 200W*m-1*k-1 because of impurities and defects. This is because the crystal has a variety of structural elements that cannot be distributed uniformly and the current-carrying, phonons are constantly scattered.

    Aluminum Nitride Price
    Price is affected by many factors, including supply and demand, industry trends and economic activity.
    Send us an inquiry if you're looking for the latest Price. (brad@ihpa.net)

    Aluminum Nitride Supplier
    Technology Co. Ltd. is a trusted global supplier and manufacturer of chemicals and Nanomaterials. They have over 12 years experience in producing super high-quality chemicals, such as silicon powder.
    If you're looking for high-quality aluminum Nitride, please contact us and send us an inquiry. (brad@ihpa.net)

    2023-04-04

  • ← Previous
  • 1
  • 2
  • 3
  • 4
  • Next →

    • Products Category


    Innovative materials

    Cement foaming agent, also known as foaming concrete foaming agent, refers to an admixture that can reduce the surface tension of liquid and generate a large amount of uniform and stable foam for the production of foamed concrete. Foaming agent is a kind of substance that can make its aqueous...

    Molecular sieves

    Molecular sieve is a synthetic hydrated aluminosilicate (zeolite) or natural zeolite with the function of screening molecules.Zeolite molecular sieve has a complex and changeable structure and a unique pore system, and is a catalyst with excellent performance. Uses of Molecular Sieves Molecular sieve is mainly caused by molecular attraction, which...

    Surfactant

    Any substance that dissolves in water and can significantly reduce the surface energy of water is called a surface active agent (surface active agent, SAA) or surface active substance. Surfactants reduce the surface tension of water by adsorbing at the gas-liquid two-phase interface, and can also reduce the oil-water interfacial...

    Lithium Battery Anode

    Lithium battery anode material are generally divided into carbon-based negative electrodes and non-carbon-based negative electrodes. Among them, carbon-based negative electrodes can be divided into graphite, hard carbon, and soft carbon negative electrodes. Graphite can be divided into artificial graphite, natural graphite, and mesocarbon microspheres; non-carbon The negative electrode includes lithium...

    MAX Phase

    The MAX phase is a new type of ternary layered compound, which is composed of three elements, M, A and X, and its general chemical formula is MN+1AXN, (wherein, M: pre-transition metal, A: Group A element, X: Carbon or nitrogen, N=1, 2, 3…), both metal materials (excellent electrical and thermal...

    Metal Alloy

    Alloy is a mixture with metallic properties synthesized by two or more metals and metals or non-metals by certain methods. Generally obtained by fusion into a homogeneous liquid and solidification. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys. Two...

    Nanoparticles

    Nanometer-scale structural materials are referred to as nanometer materials for short, which refer to the size of their structural units ranging from 1 nanometer to 100 nanometers. Since its size is close to the coherence length of electrons, its properties are greatly changed due to the self-organization brought about by...

    Stearic Acid Series

    Stearic acid, namely octadecanoic acid, molecular formula C18H36O2, is produced by the hydrolysis of oil and is mainly used to produce stearate. Dissolve each gram in 21ml of ethanol, 5ml of benzene, 2ml of chloroform or 6ml of carbon tetrachloride. Applications of Stearic acid Mainly used in the production of...

    Selenide Powder

    There is a typical antagonism between selenium and metals, and selenium with different valences can combine with metal ions to form metal selenides. Metal selenides have attracted much attention in recent years due to their excellent optoelectronic and catalytic properties, and have potential applications in solar cells, pollutant degradation, and...

    Telluride Powder

    Tellurium is a typical scattered element. Tellurium and its compounds are widely used in metallurgy, chemical industry, electronics, energy, medicine and health and other industries.Telluride is a compound of tellurium with a metal or a non-metal. Such as the representative of the telluride with a non-metal is hydrogen telluride, which...

    Silicide Powder

    Binary compounds formed by certain metals (such as lithium, calcium, magnesium, iron, chromium, etc.) and some non-metals (such as boron, etc.) and silicon. Generally crystalline, with metallic luster, hard and high melting point. Uses of Silicide Powder Metal silicide as an electric heating element is one of its earliest applications....

    Nitride Powder

    Nitride is similar to metal in appearance, hardness and conductivity, and generally has high hardness, high melting point, stable chemical properties, and electrical conductivity. Such as titanium nitride, vanadium nitride, zirconium nitride, tantalum nitride, etc. is hard and refractory, and has the characteristics of chemical corrosion resistance and high temperature...

    Carbide powder

    Carbide powder is a binary compound formed by carbon (other than hydrogen) which is smaller or similar to electronegativity. Carbides have a higher melting point. Most carbides are carbon and metal at high temperatures. The next reaction is obtained. The properties of the element are divided into metal carbides and...

    Oxide Powder

    Oxide powder is the chemical compound solid powder contains one oxygen and another element, such as metal oxides, metal oxides are a chemical compound formed between metals, specifically cations such as Na, K, Li, etc., and oxygen. These compounds require at least of two elements, as compounds do, and always...

    Sulfide Powder

    Sulfide powder refers to the chemical compounds powder with large families of inorganic and organic compounds, e.g. copper sulfide, Zinc sulfide, molybdenum disulfide, tungsten disulfide powders and so on. Sulfides and their similar compounds include a series of metals and semi-metallic elements combined with S, Se, Te, As, Sb, Bi...

    3D Printing Powder

    3D Printing powder are metal powders that are reduced to fine particles. 3D printing metal powder are the the preliminary base materials for most 3D printing processes that produce metallic parts. 3D printing, also known as additive manufacturing (AM), is the manufacturing of parts and products in a layer-by-layer fashion....

    Boride Powder

    Metallic boride powders are very unique but functional new ceramic materials.The boride powders have many advantages such as high melting point, high hardness, good electrical conductivity and thermal conductivity. Therefore, boride powder can be used as heat-resistant and hard materials that can be accurately processed by electric discharge machining. Such...

    Elementary

    Elementary substance is a pure chemical substance that consists of atoms belonging to a single chemical element, it is widely used in many industrial fields. Are you looking for high purity & quality elementary substance such as hafnium diboride powder, zirconium diboride powder, aluminum diboride powder, magnesium diboride powder? Biomedicalmaterialsprogram...

    Resent Products