Kodi mungathetse bwanji vuto la zovuta kupanga filimu ya oxide mkati ndi kuzungulira mabowo a aluminium a aluminium?

Kodi mungathetse bwanji vuto la zovuta kupanga filimu ya oxide mkati ndi kuzungulira mabowo a aluminium a aluminium ?

Pali zifukwa ziwiri zazikulu zopangira mafilimu a oxide m'mabowo a aluminium a aluminium `

(1) Magawo opangidwa ndi aluminium amasambitsidwa bwino pambuyo pochapa. Alkali yomwe imalowa mu pores panthawi yotsuka imalephera kutsukidwa bwino. Pambuyo mankhwala othandizira, koustic imatuluka mu silindayo, ndikupangitsa kanema wa oxide mozungulira ma pores kuti adziwonongeke.

(2) Pali chiwindi kuzungulira dzenje la zigawo za aluminium . Bombu la aluminiyamu lokhala ndi bowo lalikulu kwambiri, wogwiritsa ntchito nthawi zambiri amapangira mafuta, ngati kusowa kwa emulsifier alkalinia kuchapa, ndizovuta kuchepetsa.

Yankho:

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(2) Magawo opangidwa ndi aluminium ayenera kutsukidwa pambuyo potsuka.