I-Magnesium diboride MgB2 powder
Ukucaciswa:
1. Igama: I-Magnesium diboride MgB2 powder
2. Ubumsulwa: 99%min
3. Usayizi wezinhlayiya: -200mesh
4. Ukubukeka: impushana emnyama
5. Inombolo ye-CAS: 12007-25-9
Ukusebenza:
I-Magnesium diboride iyinhlanganisela ye-ionic, ene-hexagonal crystal structure.I-Magnesium diboride ekushiseni okuphelele kancane okungu-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 ensimini kazibuthe, noma kukhona ukudlula kwamanje, ikhono lokugcina i-superconducting lifana ne-niobium alloys, noma lingcono nakakhulu.
Izinhlelo zokusebenza:
Ozibuthe abakhulu, imigqa yokudluliswa kwamandla kanye nezitholi zamagnetic field ezibucayi.
Isitifiketi:
Esingakwazi ukukunikeza: