I-China yizwe elinokukhishwa okuphezulu kakhulu kwe-foil ye-6um-7um aluminium emhlabeni. Ku 2009, Ikhiqize ngaphezu kwe-150kt ye-aluminium foil kulolu banga lobukhulu, okungaphezu kwama-70kt athunyelwe kwamanye amazwe. Okwamanje, Ngaphezu kwe 90% ye-6um-7um aluminium foil ekhiqizwa emakethe yasekhaya yenziwa ngayo 1235 ingxubevange, futhi abanye abakhiqizi be-double-zero foil sebeqalile ukusebenzisa 8079 ingxubevange, kuyilapho izimakethe zaseYurophu nezaseMelika ngokuvamile zisebenzisa 8079 ingxubevange.

Ukwakheka kwamakhemikhali we ?1235 ingxubevange futhi?8079 ingxubevange ziyafana ngaphandle kokuqukethwe kwesici se-Fe. Okuqukethwe kwe-Fe element kokuthi 1235 ingxubevange yi 0.5-0.6, ngenkathi lokho kwe 8079 ingxubevange yi 0.85-0.95, kanye nokuqukethwe kwe-Si kwakho kokubili ama-alloys 0.07-0.09.

Amabhilidi akhiqizwa yi-ingot hot rolling. Ama-alloys amabili amukela inqubo efanayo ye-ingot homogenization, bese igingqika 1+4 imishini yokugoqa eshisayo. Ubukhulu bemikhiqizo eqediwe egoqwe ngokushisayo yi-2.8mm-3mm.

Esikhathini esibandayo sokugoqa, igoqwe ibe ukujiya okungu-0.28mm-0.30mm kwe 3 uyadlula, futhi inqubo efanayo yokudonsa emaphakathi iyamukelwa lapho igingqika ibe ukujiya okungu-0.5mm, ukuze ekugcineni uthole ukujiya okungu-0.28mm-0.30mm esimweni se-H14. I-aluminium foil stock. Enqubweni ye-foil rolling, igoqeke yaba ngu-0.015mm-0.017mm kwe 3 uyadlula, khona-ke amakhoyili ayavalwa, futhi ukuhunyushwa okuphakathi kwezinga lokushisa eliphansi kuyenziwa, kanye nenqubo ye-anealing emaphakathi enezinga eliphansi lokushisa iyafana.

Bese ufeza iphasi yokugcina yokugingqika kugqinsi lomkhiqizo oqediwe ongu-0.006mm-0.007mm. Ngemuva kokuhlukanisa imininingwane yomkhiqizo oqediwe, ukukhishwa komkhiqizo wokugcina kuyenziwa, ukuze ekugcineni uthole ucwecwe lwe-aluminium olwehlisiwe nohlanzekile esifundazweni О, futhi inqubo yokugcina yomkhiqizo wokukhipha ama-alloys amabili nayo iyafana.

(1) Nge-6um aluminium foil, isilinganiso senombolo yephinikhodi 8079 ingxubevange incane kakhulu kunaleyo ye 1235 ingxubevange; isilinganiso senani leziphetho eziphukile enqubweni yokugoqa i-foil sikhulu kakhulu kunaleyo ye 1235 ingxubevange. Mayelana nezinkomba zokusebenza, isilinganiso samandla okuqina we 8079 ingxubevange ingaphezu kuka-10MPa ephakeme kunaleyo ye 1235 ingxubevange, futhi ubude buphakeme kancane kunalokho kwe 1235 ingxubevange.

(2) Nge-7um aluminium foil, inani lemigodi ye 8079 ingxubevange ingaphezudlwana kwe- 1235 ingxubevange, kodwa umehluko phakathi kwakho kokubili awubonakali; kuyilapho isilinganiso senani leziphetho eziphukile enqubweni yokugoqa i-foil kuseyilokho 8079 I-alloy iphakeme kunaleyo 1235 ingxubevange. Mayelana nezinkomba zokusebenza, kukhona ukujwayela okufanayo nalokhu kwe-6um aluminium foil.
Umehluko omkhulu phakathi kwe-6um-7um aluminium foil ekhiqizwa 1235 alloy futhi 8079 ingxubevange ukuthi inkomba yokusebenza ye 8079 ingxubevange iphakeme kakhulu kunaleyo ye 1235 ingxubevange, kanye nenani lezimbobo ze-6um aluminium foil ezikhiqizwe ngu 8079 ingxubevange nayo incane kakhulu kunaleyo ye 1235 ingxubevange.