Chromium boride crb2 te utu
Whakangungu Huan
Te paura boriwaWhakatakotoranga:
Te Mahana: 99.5%, Whakariterite ranei
Rahi: 5-10um ranei kua whakaritea
Tae: he hina pango
Cas Nama :2006-80-3
Einecs No.:234-488-3
Chromium boride rawa paura paura:
He tātai molecular: CRB2
Taumaha Momotu: 73.62
Kōnae Mol: 12007-16-8.mol
Whakatakotoria: 5.20 G / CM3
Rewa te wāhi: 2170 ºc
Chromium boride pārau nikau:
| Āhua | APS (NM) | Pure (%) | Rohe mata motuhake (m2 / g) | Te Rau Rau (G / CM3) | Tae | |
| Kopanga | Tr-crb2 | 5-10um | > 99.5 | 5.42 | 2.12 | Mangu |
| Panui: | E ai ki nga whakaritenga o te matūriki a Nano matūriki ka taea te whakarato i nga hua rahi rereke. | |||||
Chromium boride tono paura:
Ko te chromium diboride he pūhui katote, me te hanganga karaihe hexagonal. Ka hurihia te chromium diboride i te pāmahana tino 40k (rite ki te -233 ℃) ka hurihia hei superconductor.
Na ko tana pāmahana tino whakahaere ko te 20 ~ 30k. Ki te toro atu i tenei pāmahana, ka taea e tatou te whakamahi i te neon wai, te hauwai waitito ranei te pouaka whakamātao kati-kati hei whakaoti i te makariri.
Ka whakaritea ki te umanga o naianei ma te whakamahi i te allium wai kia whakamatao i te niobium alloy (4K), he ngawari ake te tikanga o enei tikanga. Ina horoia ana ki te waro, i etahi atu poke ranei, i te taha o te miihini, kei kona ano te kaha, ko te kaha ki te pupuri i te superconducting, he pai ake ranei.
Tiwihikete:
He aha ta tatou e taea ai te whakarato:
