Zifukwa mapangidwe grooves padziko chandamale niobium

Zida zomwe chandamale ya Niobium imagwiritsidwa ntchito kwambiri pakuyanika kwa kuwala, zokutira zaukadaulo wapamwamba, ndi mafakitale okutira monga kukana kutentha, kukana kwa dzimbiri, komanso ma conductivity apamwamba.Pankhani ya zokutira zowoneka bwino, zimagwiritsidwa ntchito makamaka pazinthu zamaso, magalasi, ma optics olondola, zokutira zazikulu, zokutira za 3D, ndi zina.

Chandamale cha niobium nthawi zambiri chimatchedwa chandamale chopanda kanthu.Amamangirizidwa koyamba ku chandamale chamkuwa, kenako amapopedwa kuti asungire maatomu a niobium ngati ma oxide pagawo laling'ono, ndikukwaniritsa zokutira.Ndi kukula kosalekeza kwa ukadaulo wa chandamale cha niobium ndikugwiritsa ntchito, zofunikira pakufanana kwa chandamale cha niobium zawonjezeka, makamaka zikuwonekera m'magawo atatu: kuwongolera kukula kwambewu, kusakhala ndi mawonekedwe owoneka bwino, komanso kuyeretsa bwino kwamankhwala.

Kugawa kofananira kwa ma microstructure ndi katundu mu cholinga chonsecho ndikofunikira pakuwonetsetsa kuti zida za niobium zikuyenda bwino.Pamwamba pa zolinga za niobium zomwe zimachitika m'mafakitale nthawi zambiri zimasonyeza machitidwe okhazikika, omwe amakhudza kwambiri ntchito ya sputtering ya zolingazo.Kodi tingawongolere bwanji chiwongola dzanja chogwiritsidwa ntchito?

Kupyolera mu kafukufuku, zapezeka kuti zonyansa (chandamale chiyero) ndizofunikira kwambiri zomwe zimakhudza chiyero.Kapangidwe kake kazinthu zopangira ndi kosagwirizana, ndipo zonyansa zimalemeretsedwa.Pambuyo pakugubuduza pambuyo pake, mawonekedwe okhazikika amapangidwa pamwamba pa chandamale cha niobium;Kuchotsa kugawa kosagwirizana kwa zida zopangira ndi kukulitsa zonyansa kungapewe kupanga mapangidwe okhazikika pamtunda wa zolinga za niobium.Chikoka cha mbewu kukula ndi structural zikuchokera pa chandamale zakuthupi akhoza pafupifupi negligible.