Goqa ii-aluminium alloy platekupulasitiki bese uyigoqa. Izikhumba ze-aluminium ezivikelayo akufanele zibekwe ophahleni lwezindawo zokusebenzela kanye nezindawo zokugcina izimpahla lapho amanzi emvula evuza khona ukuze kuqinisekiswe ukuthi zigcinwa endaweni eyomile. Ngokuvamile, isikhumba se-aluminium sizopakishwa ephaketheni elingangeni manzi elinomswakama oxosha umswakama, ngakho-ke abasebenzisi bayelulekwa ukuthi bangayekethisi indlela yokupakisha. Iphakheji ifanele ukugcinwa nokusetshenziswa isikhathi eside.
Izinga lamapuleti e-aluminium alloy lingahlukaniswa ngokubukeka, ukugcwala nokubekezelelana kokuqina. Ikhwalithi ephezulu ye-aluminium ngaphandle kwamafutha, umehluko wombala nokuklwebheka. Lokhu kungahlukaniswa ngokubukeka kwesikhumba se-aluminium esithengiwe, ngakho-ke kunconywa ukuthi abasebenzisi abangenalo ulwazi lokuthenga isikhumba se-aluminium bangakwazi ukuhlukanisa ikhwalithi yesikhumba se-aluminium ngendawo elula kakhulu, ukukhetha isikhumba se-aluminium sekhwalithi ephezulu noma ukuthambisa isikhumba se-aluminium. Phansi, ungabona uma isikhumba se-aluminium sinamagagasi agelezayo. Isikhumba se-aluminium sekhwalithi ephezulu silungisiwe ngaphandle kokonakala okubonakalayo. Ugqinsi ludinga ukukalwa kusetshenziswa i-micrometer yochwepheshe. Ngemuva kokuqeda izinyathelo ezingenhla, ungakhetha isikhumba se-aluminium sekhwalithi.
Izingxenye zokucutshungulwa kwepuleti le-aluminium alloy enqubweni yokwelashwa, kunesidingo esiningi sokunaka. Ifilimu yemvelo ye-oxide engaphezulu kwezingxenye ezicushwe kahle, ezakheka kuphela ekuqaleni futhi kulula ukuyisusa, inamafutha futhi iyasinda ngaphakathi naseduze kwendawo eyenziwe ngomshini. Uma ubuso bugezwa ngokuqondile nge-alkali, hhayi nje kuphela ayikwazi ukususwa, kodwa futhi ubuso ngemuva kokucubungula okuhle akukwazi ukumelana nokugqwala okuqinile kwe-alkali yesikhathi eside. Lokhu kuzothinta ukuhwalala okungaphezulu, futhi kungagcina kufana nemfucuza.
Ipuleti le-aluminium ipuleti elingunxande elenziwe ngeziyingo ze-aluminium noma i-aluminium rolling ngemva kokucubungula okuthile. Ipuleti le-aluminium alloy lingashiwo njengenguqulo ethuthukisiwe yepuleti le-aluminium. Izakhi ezihlukahlukene ze-alloying zengezwa ohlelweni lokucutshungulwa kwepuleti le-aluminium ukuze kuthuthukiswe izakhiwo zemishini namakhemikhali epuleti le-aluminium.
Isikhathi sokuthumela: Sep-07-2022