Hexagonal Boron Nitride has anatomy and backdrop agnate to graphite. Hexagonal boron nitride crumb is one of the a lot of accepted dry lubricants accessible today, due mostly to its adipose backdrop and its affluence to aqueous metals and salts. It is accordingly generally acclimated as a casting absolution agent.
Boron nitride is a dry adipose agnate to graphite (often alleged White Graphite). Hexagonal Boron Nitride has a actual top thermal appliance with low thermal expansion, and is accordingly generally acclimated as a calefaction sink. The uses for HBN crumb are actual assorted and ambit from cosmetics to ammo lubrication to use as a casting absolution agent.
from:Rare Metals
