Chromium chrisde crb2 pwder kumukūʻai
Hua'ōlelo huahanan
Chromium chede powderNā kiko'ī:
ʻO ka hoʻomaʻemaʻe: 99.5% a iʻole i hanaʻia
Laki: 5-10um a iʻole i hanaʻia
Kāleka:ʻeleʻele hina
DES no.12006-80-3
Einecs nolia .84-488-3
ʻO ka chromium chromum
Molecular kūlana: crb2
Molele mollecular: 73.62
MOOL FIME: 12007-16-1-8.MOL
Density: 5.20 g / cm3
Melning Point: 2170 ºc
Kāleka Vromium Satactical Nā'āpana hoʻohālikelike.
| Hōʻailona | Aps (nm) | Hoʻomaʻemaʻe (%) | Wahi kiko'ī (m2 / g) | Volume density (g / cm3) | Kāleka | |
| Micron | TR-CRB2 | 5-10um | > 99.5 | 5.42 | 2.12 | ʻeleʻele |
| Nānā: | Wahi a nā pono o nā mea hoʻohana o ka mea hoʻohanaʻo Nano i hiki ke hāʻawi i nā huahana likeʻole. | |||||
ʻO ka noiʻana o ka chromium
ʻO ka chroride chroriide he hui inoa inoa inoa inoa inoa inoa inoa inoa inoa inoa inoa, me keʻano hexagonal. Ua hoʻololi ikiʻiaʻo Chromium Diboride ma ke kiʻekiʻe loa 40k (e like me -233 ℃) e hoʻololiʻia i loko o kahi superconductor.
A me kānaʻano hana hana maoli he 20 ~ 30k. E hiki i kēia mahana, hiki iā mākou ke hoʻohana i ka wai wai, wai hydrogen a iʻole ka curnling refrigerator.
Ua hoʻohālikelikeʻia i kēiaʻoihana i kēia manawa me ka hoʻohanaʻana i ka wai kai wai e hoʻomoʻi ai i ka niibium alloy (4K),ʻoi aku ka maʻalahi o kēia mauʻano. Hoʻokahi manawa i hanaʻia me ka carbon a iʻole nā mea e hoʻopiliʻia, magnesities, magnesium diboride, a iʻole kahi hiki ke mālama i ka supercontiping, aʻoi aku ka maikaʻi.
HAAKAANA:
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