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Boron carbide powder 8 u00b5m, 1lb. $50.00 $ 50. 00. $8.25 shipping. only 10 left in stockorder soon. cheerbright 1pc 800# black boron carbide whetstone grinding sharpening stone (100 x 25x10mm) 2.3 out of 5 stars 2. $6.59 $ 6. 59. get it as soon as fri, oct 11. free shipping on orders over $25 shipped by amazon.
Boron carbide (b4c) is one of the hardest materials known. it can be used for reaction bonded, hot-pressed, sintered parts, technical ceramics, body and vehicle armor, nuclear shielding, wear parts, abrasives, lapping, and refractory.
Weyol boron carbide powder nozzle for sandblasting b4c powder nozzle insert , find complete details about weyol boron carbide powder nozzle for sandblasting b4c powder nozzle insert,boron carbide powder b4c for abrasive material refractory additive nuclear industry,special abrasive boron carbide powder from shanghai weyol,supply high quality boron carbide power with good grade black u2026
Boron carbide's extra hardness gives it the nickname black diamond. color is black or gray. boron carbide (chemical formula b4c) is an extremely hard ceramic material used in tank armor, bulletproof vests, and numerous industrial applications.

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