Factory directly supply Bacillus Amyloliquefaciens - Chromium boride CrB2 powder Price – Xinglu
Factory directly supply Bacillus Amyloliquefaciens - Chromium boride CrB2 powder Price – Xinglu Detail:
Product Description
Chromium boride powder Specifications:
Purity:99.5% or customized
Size:5-10um or customized
Colour:Black Grey
CAS No.:12006-80-3
EINECS No.:234-488-3
Chromium boride powder Properties:
Molecular formula: CrB2
Molecular weight: 73.62
Mol file: 12007-16-8.mol
Density: 5.20 g/cm3
Melting point: 2170 ºC
Chromium boride powder Technical Parameters:
|
Model |
APS(nm) |
Purity(%) |
Specific surface area(m2/g) |
Volume density(g/cm3) |
Color |
|
|
Micron |
TR-CrB2 |
5-10um |
>99.5 |
5.42 |
2.12 |
Black |
|
Note: |
according to user requirements of nano particle can provide different size products. |
|||||
Chromium boride powder Application:
Chromium diboride is an ionic compound, with hexagonal crystal structure. Chromium diboride at absolute temperature slightly 40K (equivalent to -233 ℃) will be transformed into a superconductor.
And its actual operating temperature is 20 ~ 30K. To reach this temperature, we can use liquid neon, liquid hydrogen or closed-cycle refrigerator to finish cooling.
Compared to current industry using liquid helium to cool the niobium alloy (4K), these methods are more simple and economical. Once it is doped with carbon or other impurities, magnesium diboride in a magnetic field, or there is a current passing, the ability to maintain the superconducting is as much as niobium alloys, or even better.
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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Factory directly supply Bacillus Amyloliquefaciens - Chromium boride CrB2 powder Price – Xinglu, The product will supply to all over the world, such as: Kuwait , Bolivia , America , We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
By Ella
from Turkey
- 2017.04.28 15:45
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Dana
from Bolivia
- 2017.08.15 12:36
