


Microgrit BC

Micro Abrasives’ Boron Carbide Abrasives are manufactured from carbon tetraboride
crude having very low free graphite content, then water classified to the highest quality
standards. This exceptionally clean and closely sized product offers many advantages
Over the competition. Their Knoop hardness of around 3000 makes them suitable for
such applications as: personal protection and vehicular armor, lapping of drawing dies, extrusion molds, hardened tools, valves and seats; and for the lapping of ceramics and minerals which are too hard to be worked with silicon carbide. Due to Micro Abrasives unique water classification process, Microgrit BC has exceptional properties in sapphire lapping slurries.
APPLICATIONS:
Precision lapping of hardened tools, ceramic valves, seats and sapphire.
Personal protection and vehicular armor.
Neutron absorption applications.
SIZES AVAILABLE:
(Grain) 8 to 240
(Powder) 280 to 1700 FEPA Standard
Please contact Micro Abrasives for technical support in using our Boron Carbide with
your process.