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China, Chinese Superhard Abrasive Material 60nm 1um Boron Carbide1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Abrasive GrindingAbrasive GrainsBoron CarbideBoron Carbide Powder
Hebei Xingshi New Material Technology Co., Ltd
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Product Description Boron Carbide Powder (B4C) is one of the hardest materials people know. Its hardness with Mohs hardness 9.36 and microscopic hardness 5400-6300kg/mm2 is upon diamond nearly.Its density is 2.52g/cm3 and melting point is 2450oC. Product DescriptionIt has excellent abrasion resistance and large neutron-absorbing cross section. The boron carbide possesses properties of endurance hi/low temperature, no reaction with either acids or alkalis, high grinding efficiency,no magnetism.It is a good replacement of diamond.Boron carbide also possesses the special properties of light quality, neutron absorbing, semi-conductivity, etc., so it is widely used in machinery, electronics, instrumentation, metallurgy, national defense, armed forces, nuclear, aviation industry, and also used as abrasives, classic refractory and specific welding materials, human protection materials and so on.Product ParametersChemical Composition (%)B4CTotal BTotal CFe2O3B2O3Free Bminmax96.0077.0020.000.300.502.5094.0078.0020.000.200.302.00Physical CharacteristicsItemCrystal systemCrystal colorDensityMelting pointMohs hardnessMicro hardnessBoron carbideHexagonalBlack2.52g/cm32450oC9.365400-6300kg/mm2 Product types: boron carbide abrasive:F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400boron carbide micro powder: W3.5/ W5/ W7 W10/ W14/ W20/ W28/ W40boron carbide sand: 60-150#,80-120#,40-120# 80-325#boron carbide powder:-325mesh ,-200mesh,-10μm,-20μmMain products: boron carbideboron carbide micro powderboron carbide abrasiveboron carbide Wear-resistant electrode materialboron carbide Refractory raw materialboron carbide briquetteboron carbide grinding powderboron carbide powderWe can also supply kinds of particle sizes boron carbide products in GB2477-83,GB/T2481-1998,FEPA ,JIS, or as customers' demand. Detailed PhotosPackaging & ShippingMethod A: 25kg Drums Strapped Wrapped On PalletMethod B: 40 x 25kg Paper Bag In 1000kg Bulk BagMethod C: 40 x 25kg Paper Bag Strapped Wrapped On Pallet ApplicationBoron carbide is widely applied as follows:boriding refractory, ion transfusion, film layer as well as grinding, polishing, lapping, drilling hard metal alloys, sapphire, watches, jewels, etc. Meanwhile, it is main material for the wear-resisting parts, precise meter-age element, sandblasting nozzle, precise spray nozzle, sealed washer, smelting boron steel, boron alloy, etc.Boron carbide has showed many better properties of physics and chemistry in the hi-science/technology fields. Grinding sapphire Nozzle Tiles Grinding wheel
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