Hot sale Manganese Dioxide - Chromium boride CrB2 powder Price – Xinglu
Hot sale Manganese Dioxide - 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.
Certificate:
What we can provide:
Product detail pictures:
Related Product Guide:
We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for Hot sale Manganese Dioxide - Chromium boride CrB2 powder Price – Xinglu, The product will supply to all over the world, such as: Morocco, Sudan, Berlin, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.
By Adela from Portugal - 2017.02.14 13:19
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
By Lee from Salt Lake City - 2017.03.28 16:34