Zomwe zimayambitsa ndi yankho la satha kuphedwa pochotsa m'mphepete mwa m'munsi mwa zinthu za aluminium.

Zomwe zimayambitsa ndi yankho la satha kuphedwa pochotsa m'mphepete mwa m'munsi mwa zinthu za aluminium.

Cholinga chake ndikuti palibe filimu ya oxide imapangidwa mbali yomwe mafuta a aluminium samapaka. Ngati kusalowerera ndi kutsuka kwamadzi sikukwanira, madzi omasuka a alkaline a prominum aluminium amayenda pang'onopang'ono pakuwuma, ndipo madontho amadzi amaphatikizidwa kumapeto kwa mlengalenga ndipo sadzazimiririka kwa nthawi yayitali, Acid kapena zinthu za alkine mumadzimadzi amatenga mbali mwachindunji ndi madera oyandikana ndi malo omwe amamwa madontho amadzi, sizinawonongeke popanga kanema wa okosijeni nthawi yonyamuka.

Sinthani:

Choyamba, tiyenera kuchita mokakamiza, ndipo sitikuwopa zavutoli.

Chachiwiri, chifukwa cha mabowo a aluminium okhala ndi mabowo akhungu, njira yotsalira mu bolo lakhungu iyenera kutayidwa munthawi zonse zokopa.

Chachitatu, zokongoletsa, sizingakulidwe ndi mpweya kapena kuphika mu uvuni.

Chachinayi, pa nthawi yachilengedwe yowuma, tiyenera kugwiritsa ntchito matawulo oyenerera kuti titenge madontho amadzi kuti titeteze zinthu zomwe acid ndi alkali mumitundu yokhudzana ndi malowa.

Lachisanu, pomwe kuyanika kwa mpweya wachilengedwe, tiyenera kusankha malo abwino kuti titeteze asidi, alkali, alkjock ndi kukokoloka.