Here is a selection of SEM images of various abrasive particles:
chromium oxide
chromium oxide
chromium oxide
chromium oxide
100nm poly-diamond spray
250nm poly-diamond spray
250nm cubic boron nitride (CBN) spray.
Garnets from a Belgian Coticule hone.
Cerium oxide particle (poly-crystalline).
250nm CBN spray.
250nm CBN spray
100nm CBN spray.
100nm CBN spray.
250nm mono-diamond spray.
100nm CBN spray.
500nm mono-diamond spray.
500nm mono-diamond spray.
500nm mono-diamond spray.
Cerium oxide particle (poly-crystalline).
Thiers Issard white Pate A Rasoir.
Thiers Issard white Pate A Rasoir.
Thiers Issard white Pate A Rasoir.
Interesting how the diamond sprays don’t have the crystalline form expected. Interesting, but not surprising, at how perfect the crystals are in the CrOx.
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Also, a common misconception is that cubic boron nitride (CBN) is comprised of cube-shaped particles.
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Let’s see some corundum!
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What I meant was: I’d find it interesting to see the alumina ceramic (sintered) stones.
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This is awesome stuff, I appreciate the time and effort you have taken on this Blog, it’s very enlightening.
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