product information:
Name: Niobium Diboride
Purity: ≥99.5 single phase
Particle size: D50: 5~10 microns
Melting point: 3050°C
Density: 7g/cm3
Properties: dark gray powder
Niobium boride, gray hexagonal crystal
English name is Niobium bor ide
The molecular formula is BNb
The relative density is 7.00.
Lattice constant a=0.310nm
Melting point 3000°C
Hardness 2600kg/mm2
The molecular weight is 103.7174
Niobium boride is a gray hexagonal crystal, which is mainly used as a raw material for fine ceramics and superconducting materials.
Among superconducting materials, only NbB has higher superconducting transition temperature performance. At the same time, niobium diboride is the raw material of gold brazing material. After the brazing material is brazed and connected with the refractory metal NbN, it has good wettability and spreadability, good solder fluidity, strong filling capacity, and high temperature strength of the weld.
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Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body |
| Item ID |
CAS |
ID |
Pack |
Parameter |
Stock |
Make up |
Price |
| BK2020112512-01 |
12045-19-1 |
BK2020112512 |
100g/瓶 |
B18%~19% |
100 |
|
$750 |
