Factory Cheap Fe3o4 Nanoparticles - Magnesium diboride MgB2 powder – Xinglu
Factory Cheap Fe3o4 Nanoparticles - Magnesium diboride MgB2 powder – Xinglu Detail:
Specifiction:
1. Name: Magnesium diboride MgB2 powder
2. Purity: 99%min
3. Particle size: -200mesh
4. Appearance: black powder
5. CAS No.:12007-25-9
Performance:
Magnesium diboride is an ionic compound, with hexagonal crystal structure. Magnesium 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.
Applications:
Superconducting magnets, power transmission lines and sensitive magnetic field detectors.
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Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price "unification, dedication, tolerance" for Factory Cheap Fe3o4 Nanoparticles - Magnesium diboride MgB2 powder – Xinglu, The product will supply to all over the world, such as: South Africa , Bangkok , The Swiss , We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.
By Esther
from United Kingdom
- 2018.09.23 17:37
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By Olive
from Turkey
- 2017.05.02 18:28
