Description
CBN is usually black, brown or dark red crystal with good thermal conductivity and the hardness is second only to diamond; It’s a superhard material commonly used as tool material and abrasive.
Boron Nitride+C15
The sphere has good roundness, excellent surface gloss, compact sintering, and hollow, irregular and
attached beads (snowman) appearing in the zirconia beads produced by the melt method.
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