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Establishment:
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ODM, OEM, Other
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Sandblasting Nozzles, Ceramic Nozzle, Spray Nozzle manufacturer / supplier in China, offering Boron Carbide B4c Nozzle with Longer Service Life Competitive Price, Mesh/Micron Synthetic Diamond Powder Ti Ni Cu Coated Diamond/CBN Powder, Synthetic Diamond Abrasive Powder for Resin/Vitrified Bond/Electroplating (CDG-E) and so on.

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Supplier Homepage Tools & Hardware Abrasive & Grinding Grinding Powder China High Purity Boron Carbide Powder for Making Wear-Resisting Parts

China High Purity Boron Carbide Powder for Making Wear-Resisting Parts

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Min. Order / Reference FOB Price
1 kg US $30.00/ kg
Local Area: Zhengzhou, Henan, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Material: Polishing Powder
Usage: Polishing
Customized: Customized
High Purity Boron Carbide Powder (B4C) for Making Wear-Resisting Parts
Boron Carbide Powder (B4C) a black crystal powder, is one of the hardest Man-Made materials, its hardness with Mohs hardness 9.36 and microscopic hardness 5400-6300kg/mm2 is only near upon diamond, its density is 2.52g/cm3 and melting point is 2450ºC, 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 often used for armed forces and nuclear industry.

Boron carbide is widely applied as follows: boriding refractory, ion transfusion, film layer as well as grinding, polishing, drilling hard metal alloys, jewels, etc. Meanwhile, it is main material for the wear-resisting parts, precise meter-age element, precise spray nozzle, sealed washer, smelting boron steel, boron alloy, bullet-proof vest, plane and the armour-plate board of tank and other domains.

Boron carbide has showed many better properties of physics and chemistry in the hi-science/technology field.

Physical CharacteristicsItemCrystal systemCrystal colorDensityMelting pointMohs hardnessMicro hardnessBoron carbideHexagonalBlack2.52g/cm32450ºC9.365400-6300kg/mm2


Chemical CompositionGritChemical composition(%,by weight)B4CT.BF.BT.CF.CFe2O3F4-F90≥95≥76≤0.318-21≤1.5≤0.3F100-F220≥96.5≥76≤0.318-21≤1.6≤0.3F230-F320≥9677-81≤0.418-21≤1.5≤0.2F360-F500≥9576.5-80≤0.418-21≤1.8≤0.2F600-F800≥9476-80≤0.4518-21≤2.0≤0.25F1000-F1200≥93.576-79≤0.518-21≤2.5≤0.3

Note: Special requirement on chemical composition can be satisfied through discussion.