Chromium boride CrB2 ufa Mtengo
Mafotokozedwe a Zamalondan
Chromium boride ufaZofotokozera:
Chiyero: 99.5% kapena makonda
Kukula: 5-10um kapena makonda
Mtundu: Black Gray
Nambala ya CAS: 12006-80-3
EINECS No.: 234-488-3
Chromium boride ufaKatundu:
Molecular formula: CrB2
Kulemera kwa molekyulu: 73.62
Fayilo ya Mol: 12007-16-8.mol
Kachulukidwe: 5.20 g/cm3
Malo osungunuka: 2170 ºC
Chromium boride powder Magawo aukadaulo:
| Chitsanzo | APS(nm) | Chiyero(%) | Malo enieni (m2/g) | Kuchuluka kwa voliyumu (g/cm3) | Mtundu | |
| Micron | Mtengo wa TR-CrB2 | 5-10um | > 99.5 | 5.42 | 2.12 | Wakuda |
| Zindikirani: | malinga ndi wosuta amafuna nano tinthu angapereke zosiyanasiyana kukula mankhwala. | |||||
Chromium boride powder Kugwiritsa ntchito:
Chromium diboride ndi gulu la ayoni, lomwe lili ndi mawonekedwe a kristalo a hexagonal.Chromium diboride pa kutentha kwathunthu pang'ono 40K (yofanana ndi -233 ℃) idzasinthidwa kukhala superconductor.
Ndipo kutentha kwake kwenikweni ndi 20 ~ 30K.Kuti tifike kutentha kumeneku, titha kugwiritsa ntchito neon yamadzimadzi, haidrojeni yamadzimadzi kapena firiji yotsekeka kuti titsirize kuziziritsa.
Poyerekeza ndi makampani amakono omwe amagwiritsa ntchito helium yamadzimadzi kuziziritsa niobium alloy (4K), njirazi ndizosavuta komanso zachuma.Kamodzi ndi doped ndi carbon kapena zonyansa zina, magnesium diboride mu maginito, kapena pali podutsa panopa, luso kusunga superconducting ndi monga niobium aloyi, kapena bwino.
Satifiketi:
Zomwe titha kupereka:
