I-Chromium boride CrB2 powder Price
Incazelo Yomkhiqizon
I-Chromium boride powderImininingwane:
Ubumsulwa: 99.5% noma ngokwezifiso
Usayizi: 5-10um noma ngokwezifiso
Umbala:Okumpunga Okumnyama
Inombolo ye-CAS: 12006-80-3
I-EINECS Inombolo: 234-488-3
I-Chromium boride powder Properties:
Ifomula yemolekyuli: CrB2
Isisindo se-molecule: 73.62
Ifayela le-Mol: 12007-16-8.mol
Ukuminyana: 5.20 g/cm3
Indawo encibilikayo: 2170 ºC
I-Chromium boride powder Amapharamitha wezobuchwepheshe:
| Imodeli | I-APS(nm) | Ubumsulwa(%) | Indawo ethile (m2/g) | Ukuminyana kwevolumu(g/cm3) | Umbala | |
| I-Micron | I-TR-CrB2 | 5-10um | >99.5 | 5.42 | 2.12 | Mnyama |
| Qaphela: | ngokwezidingo zomsebenzisi ze-nano particle ingahlinzeka ngemikhiqizo yosayizi ehlukene. | |||||
I-Chromium boride powder Isicelo:
I-Chromium diboride iyinhlanganisela ye-ionic, ene-hexagonal crystal structure. I-Chromium diboride emazingeni okushisa aphelele kancane angu-40K (okulingana -233 ℃) izoguqulwa ibe i-superconductor.
Futhi izinga lokushisa layo langempela lokusebenza lingu-20 ~ 30K. Ukuze sifinyelele leli zinga lokushisa, singasebenzisa i-neon ewuketshezi, i-hydrogen enguketshezi noma isiqandisi somjikelezo ovaliwe ukuze siqedele ukupholisa.
Uma kuqhathaniswa nomkhakha wamanje usebenzisa i-helium ewuketshezi ukupholisa ingxubevange ye-niobium (4K), lezi zindlela zilula futhi ziyonga. Uma sekufakwe i-carbon noma okunye ukungcola, i-magnesium diboride endaweni kazibuthe, noma kukhona ukudlula kwamanje, ikhono lokugcina i-superconducting lifana ne-niobium alloys, noma lingcono nakakhulu.
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