Boron nitride ceramic
Hot Pressed Boron Nitride
Hot pressed boron nitride crucibles are produced based on hot pressing the powder/flake of BN. Creating blocks of sintered machinable ceramic material
PBN Crucibles
PBN, pyralytic boron nitride, is made by CVD (checmial vapor deposition) process on graphite molds. Thus, it is quite hard to make thick layer, complicated shapes. However, PBN could be 99.99% pure and very suitable for crystal growing
LaB6 LANTHANUM BORIDE CERAMIC MATERIALS
LaB6 is a quite hard hot pressed ceramic material. It still has very good electron emmission capability, although not as good as single crystal. LaB6 could be machined into some limited shapes,e.g. tuebs, crucibles, discs. In last decades, QSAM has been a reliable supplier of LaB6 ceramic material
About QSAM
QS Advanced Materials Inc is a reliable supplier of advanced ceramic materials and boron nitride products are our best sellers. We can provide BN materials as large as 16" x 16" x 8". Thanks for the large production scale, we are able to deliver all kinds of parts within that dimensions in relatively short lead time and better price.