Abrasives,Refractory,Reprocessing And Making Ceramic Products- Boron Carbide Powder
Boron Carbide( B4C ) is one of the hardest man-made materials in the world whose hardness is only second to the Diamond and Cubic Boron Nitride. It is produced by smelting boric acid and carbon materials in electric furnaces under high temperature.
- R&D - cooperated with the Northeastern University, the best center in Minerial Processing field in China .
- Good quality (F.C<1.0%) - famous for its high Remove rate(RR), high dispersity and long life during use.
- Usage - Grinding & polishing of LED display and sapphire, also can use for refractory materials.
- Products - Boron carbide grain is produced by the standard of GB/T 2481, FEBA or JIS. Super fine powder (< 2µm) and special powder for engineering ceramics and nuclear industry are also offered.
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Product category |
Particle size |
Technical indicators |
Usage |
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interval sand |
40#-120#,60#-150# ,90#-220# |
B4C>95.5% B 77-80% C 17-19.5% |
raw materials for reprocessing |
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Grain sand |
F40,F46,F54,F60,F70, F80,F90,F100,F120 |
boronizing (See description) |
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F150,F180,F220 |
grinding & polishing of LED display and sapphire |
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micro powder |
F240,F280(W63),F320(W50) |
B4C>95% B 75-79% C 17-19.5% |
grinding & polishing of LED display and sapphire; making other ceramic products; raw materials for anti-ballistic products |
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F360(W40),F400(W28) F500(W20),F600(W14) |
B4C>95% B 76-80% C 17-19.5% |
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F800(W10),F1000(W7) F1200(W5),F1500(W3.5) |
B4C>95% B 74-76% C ≥20% |
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Powder(325F) |
44μm-0 |
B4C>95% B 76-81% C 17-20.5% |
Anti-oxidant in carbon- bonded refractory mixes |
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