| http://www.w3.org/ns/prov#value | - The silicon carbide is preferably oxidized in the form of discrete or non-agglomerated crystals, and may be used in such form in accordance with our invention as discrete grains or granules closely compacted under pressure in a container, or the grains may be bonded together to form blocks, rods. or other shapes by suitable binders, such as ceramics. organic binders or the like, and a greatly impr
|
