Chromium boride CrB2 foda Farashin
Bayanin samfurn
Chromium boride fodaƘayyadaddun bayanai:
Tsafta: 99.5% ko musamman
Girman: 5-10um ko musamman
Launi: Black Grey
Lambar CAS: 12006-80-3
EINECS Lamba: 234-488-3
Chromium boride foda Properties:
Tsarin kwayoyin halitta: CrB2
Nauyin Kwayoyin: 73.62
Mol fayil: 12007-16-8.mol
Girma: 5.20 g/cm3
Matsakaicin narkewa: 2170ºC
Chromium boride foda Ma'aunin Fasaha:
| Samfura | APS (nm) | Tsafta (%) | Takamammen yanki (m2/g) | Girman girma (g/cm3) | Launi | |
| Micron | Saukewa: TR-CrB2 | 5-10 ku | > 99.5 | 5.42 | 2.12 | Baki |
| Lura: | bisa ga buƙatun mai amfani na nano barbashi na iya samar da samfuran girman daban-daban. | |||||
Aikace-aikacen foda na Chromium:
Chromium diboride wani fili ne na ionic, tare da tsarin crystal hexagonal. Chromium diboride a cikakken zafin jiki dan kadan 40K (daidai da -233 ℃) za'a canza shi zuwa superconductor.
Kuma ainihin zafin aikinsa shine 20 ~ 30K. Don isa ga wannan zafin jiki, zamu iya amfani da neon ruwa, hydrogen ruwa ko firiji mai rufewa don gama sanyaya.
Idan aka kwatanta da masana'antu na yanzu ta yin amfani da helium na ruwa don kwantar da niobium alloy (4K), waɗannan hanyoyin sun fi sauƙi da tattalin arziki. Da zarar an ɗora shi da carbon ko wasu ƙazanta, magnesium diboride a cikin filin maganadisu, ko kuma akwai wucewa ta halin yanzu, ikon kula da abin da ya fi dacewa ya kai kamar niobium alloys, ko ma mafi kyau.
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