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High Quality High-Purity Chromium Powder for Colorants and Catalysts1
Wear Resistant MaterialCrChrome Powder
Qingdao Hesiway Industrial Co., Ltd.
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Product Description Product Description Chrome Powderproduction instructionsItem: Chrome PowderChemical formula: CrPhysical Properties: Rigid gray metallic powder.Main use: mainly used for colorants and catalystsfeature:1. Chromium powder (Cr) is the main raw material for the production of colorants and catalysts. Its chemical formula is Cr. Its hardness is similar to that of diamond. It is a good conductor of electricity and heat;2. Chromium powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance;3. The melting point of chromium is 1890 oC, the boiling point is 2200 oC, insoluble in water, resistant to strong acid, high hardness and elastic modulus;Main components of tungsten carbide:Product gradeWC content (%) ≥Total carbon%Free carbon% Impurity content not more than (%)FeAlSiCaMnMgMoK + NaFWC-199.86.13±0.05≤0.060.0200.0010.0020.0020.0040.0010.0030.002Tungsten carbide grade:GradeAverage particle size μmoxygen content080.8~1.00.12101.0~1.50.10151.5~2.00.08202.0~2.50.06252.5~3.00.04303.0~4.00.03404.0~5.00.03505.0~7.00.03707.0~15.00.0315015.0~25.00.02
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