Boron nitride break ring is available from high-temperature-(1900℃)-formed 99% pure composite boron nitride materials. Nextgen Advanced Materials provides them with high-quality and fast delivery.Customization is available too.
As the professional manufacture, we would like to provide you high quality Nextgen Boron Nitride Break Ring. With many European and American, Asian and domestic customers, we have established long-term good relationship with common progress. Sincerely expect to join hands with you to create the future. Boron nitride, or BN, is a chemical compound with equal numbers of boron and nitrogen atoms.
The hexagonal form (HBN) corresponding to graphite is the softest and most stable form among BN polymorphs, and is therefore used as lubricant and an additive to cosmetic products. The cubic (CBN) variety analogous to diamond has high hardness which is inferior only to diamond. The rare wurtzite BN (WBN) modification is similar to lonsdaleite, and it may even be harder than CBN.
|BN99||Hot pressed at high temperature (1900℃).||Machinable Blanks|
|Excellent corrosion resistance and thermal conductivity. Limited wear resistance||Finished Parts|
|Self-bonded and high purity(>99%)|
|BNBO||General purpose material||Finished Parts|
|Bonded by boric oxide|
|BNCB||Calcium borate bonded boron nitride||Finished Parts|
|Enhanced moisture resistance|
|BN60||BN 60%, SiO2 40%||Finished Parts|
|BN40||BN 40%, SiO2 60%||Finished Parts|
|ZSBN||BN-45%, Zr2O3 45%||Finished Parts|
|Density||2.1 g/cm3(h-BN); 3.45 g/cm3(c-BN)|
|Solubility in H2O||Insoluble|
|Refractive Index||1.8 (h-BN); 2.1 (c-BN)|
|Electrical Resistivity||13 to 15 10x Ω-m|