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    What is Chromium Carbide Cr3C2 Powder?

    Introduction to Chromium-Carbide Cr3C2 Pulp Chromium carbide This inorganic compound has the molecular structure Cr3C2 and a molecular mass of 180.01. It is a gray powder containing a rhombic structure, A =2.821 and B =5.52, respectively, C =11.46. The melting point is 1890, while the boiling point is 3800. The micro-Vickers hardness, load 50g, is 2700kg/rnrn2, thermal extension coefficient is 10.3x10-6/K.
    It exhibits good wear resistance, corrosion resistance and oxidation resistance at high temperatures (10001100). It belongs to the cermet family. It has a high temperature performance and is widely used in thermal spraying materials for metal surface protection processes as well as as additives to the cemented carbide industry.

    Chromium Carbide Cr3C2 Pulp has Physical Properties
    Many excellent properties include high chemical stability, high-temperature toughness, thermal hardness and resistance to acid and alkali corrosion, wear resistance, and high melting points. Chromium carbide can be used as an inhibitor to control grain growth in cemented carbide.
    Furthermore, chromium carbide is a strong abrasion resistant of explosive bonding materials additives. It has been used extensively in the metallurgical and electronic industries, as well as aerospace and other areas.
    Chromium carbide is a common surface coating in the field of cutting tools. Chromium carbide, which is an important precipitated component in Fe-Cr-c alloy makes it very durable.
    Chromium Carbide Cr3C2 Powder Properties
    Other Names chrome carbide, chromic carbide, trichromium dicarbide,
    Cr3C2 or chromium Carbon, powder
    CAS No. 12012-35-0
    Formula compound Cr3C2
    Molecular Weight 180.01
    Appearance From gray to black powder
    Melting Point 1895degC
    Boiling Point N/A
    Density 6.68g/cm3
    Solubility of H2O Insoluble
    Exact Mass 179.82


    Chromium Carbide Cr3C2 Powder CAS 12012-35-0

    Methods of Preparation for Chromium Carbide Cr3C2 powder
    Carbonization of metal chromium powder:
    After grinding carbon black at 13.5%64% (mass) ratio, 325-mesh chromium powder can be made. It is then dried mixed with a ballmill and used as a raw material. Use 1% 33% stearic as a forming oil. Do not pressure mold more than 1 T/cm2. Pressurized molding powder is used to mold graphite disks or crucibles.
    The reaction equation for 3Cr+ 2C - Cr3C2

    Chromium Carbide Cr3C2 Pulp
    1. Can be used as carbide additions (such as the tungsten-based carbide grains refiner), in mining, mechanical processing and other aspects.
    2. These can be used to add to welding materials. The welding rod is made from chromium caride and can be used for surfacing welding on some equipment such as jaw plates, ball mills, coal mills, etc. This can increase the equipment's service life by several times.
    3. Useful for thermal spraying metal surfaces.

    Major Supplier of Chromium Carbide Powder Cr3C2
    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 Chromium carbide Cr3C2 pulverized Please feel free and contact us to send an inquiry. (brad@ihpa.net)

    2023-04-09

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    The applications of Chromium Carbide Powder

    Overview Chromium Carbide Powder
    Chromium carbide This organic compound has a molecular structure of Cr3C2 (molecular weight 180). Gray powder,orthorhombic crystal system,a = 2.821,b = 5.52,c = 11.46,melting point 1890degC,boiling point 3800degC.The micro Vickers hardness(load 50 g)is 2700kg/rnrn2,and the thermal expansion coefficient is 10.3x10-6/K.Insoluble in water,resistant to acids and alkalis.It is a high melting point inorganic material with good wear resistance,corrosion resistance and oxidation resistance in high temperature environments(1000-1100 degrees).Chromium carbide is used as a thermal spray material for metal surface protection,and it is also often used as a cemented carbide.Grain refiners and other wear-resistant and corrosion-resistant parts.Chromium carbide-based cermets have excellent oxidation resistance at high temperatures,and the surface only slightly darkens after exposure at 982degC for 5 hours.Under the same conditions,18-8 stainless steel has been severely damaged,Chromium carbide Cr3C2 powder is a very hard refractory ceramic material.It is a fine gray powder,rarely the natural mineral Tongbaishi.Chromium carbide has strong corrosion resistance and high temperature oxidation properties,and its thermal properties are similar to steel.It is an excellent material for many commercial industries.Several different chromium carbide compounds can be formed,each of which has slightly different mechanical properties and applications.Chromium carbide is used as a thermal spray material to protect the surface of the underlying metal,and as an additive for corrosion-resistant and wear-resistant materials.Where there is sliding wear,the application of chromium carbide is particularly effective.
    Chromium Carbide Cr3C2 Powder CAS 12012-35-0
    What is i These are the applications Carbide Powder
    Chromium carbide Cr3C2 Powder is a high melting material that has good wear resistance, corrosion resistance and oxidation resistance in hot environments.
    1.Oxidation-resistant,oxidation-resistant and acid-resistant coatings are widely used in aircraft engines and petrochemical machinery and equipment,which can greatly increase the service life of the machinery.It is also commonly used as a grain refiner for cemented carbide and other wear-resistant and corrosion-resistant parts.Cermets based on Cr3C2 have excellent oxidation resistance at high temperatures.
    2.Used in chromium carbide ceramics. It is used to make chromium-carbide ceramics.
    3. Used as a thermal spray material to protect the metal surfaces below.
    4.Additives used in the manufacture of wear-resistant or corrosion-resistant materials
    5.As a coating on seals, bearings or valve seals.
    6.It is used as the microcrystalline component in cemented carbide (such like vanadium carbide) to inhibit sub-micron grain growth during pressing and sintering.
    The supplier Chromium Carbide Powder
    Tech Co., Ltd. () is a professional carbide 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

    2023-04-01

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    Rubidium Dichromate Formula

    rubidium dichromate formula

    The simplest binary ionic compound formed from each ion or element pair is called an empirical formula. Ionic compounds are characterized by their positive and negative charges exactly canceling each other. Compounds of opposite cations and anions are not considered to be ionic compounds; they are covalent compounds.

    Common ionic compounds are sodium chloride, potassium chloride, and calcium chloride. These compounds are used as salts to melt ice on roads and sidewalks in winter.

    Chromium is commonly found in water as the polyatomic ions chromate (CrO4 2 ) and dichromate (Cr2O7 2 ). The chromate anion is intensely colored, while the dichromate anion is yellow-orange at basic pH values.

    Chromate has a strong oxidizing activity. It is a significant biomolecule and can enter the cell through sulfate and phosphate transporters.

    It is a major component of secondary frequency references in radio transmitters and receivers. It is also used in the development of lasers and other electro-optic devices.

    Various crystalline and amorphous forms of chromium are commercially available. These include chromate, nitrate, alum, and picolinate.

    Rubidium is used as a component of atomic clocks and as a radioactive source. It is an important chemical in telecommunications and atomic energy.

    The electronic spectra of chromium-containing biomolecules are usually quite simple, giving little information about chromium's coordination and interactions. However, ESR spectroscopy can reveal some features of Cr3 + complexes that are useful for characterizing the chemistry and biochemistry of chromium.

    2023-03-10

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    What is Chromium Oxide?

    What is Chromium Oxide? Chromium Oxide Chromium Oxide It is an inorganic compound. Chrome oxide is also known as Cr2O3. It's a fine hexagonal crystal that is light-green to dark-green. It will turn brown when heated and then green when cold.
    In chromium-rich, tremolite-skarn and post-quartz veins of chromium, Cr2O3 is found in natural mineral eskolaite. Eskolaite can also be found in chondrite.

    Chromium Oxide Properties
    Corundum-structured Cr2O3 contains hexagonal arrangements of oxide anions. In which two-thirds of the holes in the octahedral octahedral ring are occupied, chromium is present. Cr2O3 behaves in a similar way to corundum (Morsehardness 8-8.5)
    Chromium oxide dissolves in hot alkali metal bromate solution. The solution of heated potassium bromate is very soluble. It's almost insoluble when mixed with acids or bases. This is irritating. It is very stable against light, air, heat and corrosive gases like hydrogen sulfide and sulfur dioxide. It can hide well.

    What's Chromium Oxide used for?
    1. Lead-chrome Green is the primary coloring pigment in the paint sector. Most of the green paints made with it are. This pigment is also found in paints, plastics, and other applications. Its use is almost identical to that of lead-chrome yellow. It contains chrome yellow so you should be mindful of its toxicity. The lead-chrome green is composed of iron blue, oxidizer le chromate and so on. It can ignite when the dust meets sparks, so it's important to be cautious when crushing and drying. When the green pigment is burned, lead-chrome becomes a brownish-yellow color. The production of nitropaint requires that the process for rolling is adjusted with lead-chromium-green after it has been ground to avoid burning.

    2. It is also used in metallurgy and ceramics, chromium oxide reactive, the raw materials of pigment industry, and as an organic synthesis catalyst.

    3. Useful as a catalyst and analytical reagent.

    4. Use it as a filler to sealants and adhesives that is colorable and resistant to wear and corrosion. This can be used to color enamel, ceramic, and other building materials. It is also an organic chemical synthesis catalyst.

    5. This colorant is used as an eye makeup colorant. It's not suitable for oral or lip cosmetics.

    6. One of the major components in silver plating brightening, chromium dioxide is also a component. The newly prepared chromium Trioxide can be used as a raw material to make chromium fuoride and bromide.

    Chromium Oxide Price
    Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity and market sentiment are also important.
    Send us an inquiry if you want to know the current Cr2O3 cost. (brad@ihpa.net)

    Chromium Oxide Supplier
    Technology Co. Ltd. (), is a trusted Chrome Oxide manufacturer, and Cromium Oxide supplier. It has over 12-years of experience. All of our products are available for shipment worldwide.

    Send an inquiry if you're looking for premium Cr2O3 powder. (brad@ihpa.net)

    2023-03-08

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