Abrasive Particles under the SEM

Here is a selection of SEM images of various abrasive particles:

HA_CrOx_03

chromium oxide

HA_CrOx_01

chromium oxide

HA_CrOx_02

chromium oxide

HA_CrOx_04

chromium oxide

poly_diamond_100nm_02

100nm poly-diamond spray

poly_diamond_250nm_03

250nm poly-diamond spray

KenS_250nm_cBN_10

250nm cubic boron nitride (CBN) spray.

garnets

Garnets from a Belgian Coticule hone.

Cerium_Oxide

Cerium oxide particle (poly-crystalline).

KenS_250nm_cBN_11

250nm CBN spray.

KenS_250nm_cBN_12

250nm CBN spray

KenS_100nm_cBN_11

100nm CBN spray.

KenS_100nm_cBN_11

100nm CBN spray.

HA_quarter_micron_03

250nm mono-diamond spray.

KenS_100nm_cBN

100nm CBN spray.

HA_half_micron_04

500nm mono-diamond spray.

HA_half_micron

500nm mono-diamond spray.

HA_half_micron_01

500nm mono-diamond spray.

Cerium_Oxide_03

Cerium oxide particle (poly-crystalline).

TI_white_rasoir_03

Thiers Issard white Pate A Rasoir.

 

TI_white_rasoir_04

Thiers Issard white Pate A Rasoir.

 

TI_white_rasoir_06

Thiers Issard white Pate A Rasoir.

 

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5 responses to “Abrasive Particles under the SEM

  1. 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.

    Like

  2. This is awesome stuff, I appreciate the time and effort you have taken on this Blog, it’s very enlightening.

    Like

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