Boron carbide powders and compounds are available in multiple abrasive grit size choices from F10/30 to F1500 and are suitable for the precision lapping and polishing of many engineering materials.

Products such as pure silicon are made via the Lely process, in which the carbon powder is sublimated in argon and then redeposited. Silicon carbide (SiC) is a compound of silicon metalloid and oxygen ...

The Changchun Institute of Optics, Fine Mechanics and Physics has created a silicon carbide mirror 4m across - claiming it to ...

IEEE Spectrum had an interesting read about circuits using silicon carbide as a substrate. [Alan Mantooth] and colleagues say that circuits based on this or some other rugged technology will be ...

but silicon carbide’s melting point is above 2700°C. Instead, SiC crystals are usually grown by the Lely method. SiC powder is heated to more than 2500°C in an argon atmosphere, where it sublimes onto ...

LI-900 is not very strong, so LI-2200 was developed for those areas of the orbiter that need strength; it's nearly identical ...

PR N° C3262CSTMicroelectronics to build the world’s first fully integratedsilicon carbide facility in ItalyNew high-volume 200mm silicon carbide ...

Silicon Carbide Silicon carbide (SiC ... Tripoli Abrasive grain or finishing powder consists of a natural silicate or siliceous limestone mineral called tripoli or rottenstone. Tripoli is most ...

In a recent study published in the journal Advanced Powder Materials, the traditional powder metallurgy compaction and ...