Ixabiso le-chromium borb2 i-powder ixabiso
Inkcazo yeMvelison
I-chromium border powderIINKCAZO:
Ucoceko: 99.5% okanye ngokwezifiso
Ubungakanani: 5-10m okanye ngokwezifiso
Faka umbala: I-Black Grey
I-CAY No.:1000-80-3
I-Einecs No.: 234-4883
Ipropathi ye-chromium borride:
Ifomula yemolekyula: crb2
Ubunzima bemolekyuli: 73.62
Ifayile ye-MOL: 12007-16-8.mol
Ukuxinana: 5.20 g / cm3
Inqaku lokunyibilika: 2170 ºc
I-chromium boride paride parameter parameter:
| Imodeli | I-APS (NM) | Ucoceko (%) | Indawo ethile yomphezulu (M2 / g) | Ubunzima beMvolumu (G / CM3) | Umbala | |
| Micron | Tr-crb2 | 5lunga | > 99.5 | 5.42 | 2.12 | Mnyama |
| Phawula: | Ngokweemfuno zomsebenzisi ze-nano ye-nano zinokubonelela ngeemveliso ezahlukeneyo zobungakanani. | |||||
Isicelo se-chromium Border
I-Chromium dihengide yi-Ionic ye-Ionic ye-Ionic, kunye nesakhiwo sekristali ye-hexagonal. I-Chromium Diaboide kwiqondo lobushushu elipheleleyo i-40k (ilingana ne -233 ℃) iya kwenziwa ibe yi-Supercontuctor.
Kwaye ubushushu bayo bokusebenza bungama-20 ~ 30k. Ukufikelela kweli qondo, singasebenzisa i-neon elulwele, i-hydrogen i-hydrogen okanye ifriji evaliweyo yokugqiba ukupholisa.
Xa kuthelekiswa neShishini langoku isebenzisa i-helium engamashumi olwelwe i-niobium alloy (4k), ezi ndlela zilula kwaye zinoqoqosho. Nje ukuba igcinwe ngekhabhoni okanye ezinye izinto zokungcola, magnesium dibhebo kwintsimi yemagnethi, okanye kukho ukudlula kwangoku, amandla okugcina i-wiobium ye-nabium, okanye ngcono nangakumbi.
Isatifiketi:
Yintoni esinokuyinika:
