Ucwecwe lwe-PTP lwe-aluminium yokwelapha isiphenduke enye yezindlela eziyinhloko zokupakishwa kwezemithi ngoba ucwecwe lwe-aluminium alunabuthi., -mandla, ilula ngesisindo futhi inezici ezinhle kakhulu zokuthungatha, Ukumelana nomswakama okuphezulu nezindawo zokuvimba.

I-FTP aluminium foil ama-substrates angahlukaniswa abe ucwecwe oluqinile lwe-aluminium kanye nocwecwe oluthambile lwe-aluminium. Owokuqala usetshenziselwa kakhulu ukupakisha amabhamuza amaphilisi emithi namaphilisi, kuyilapho lokhu kwakamuva kuvame ukusetshenziswa njengendawo yokupakisha yangaphandle yezinhlayiya zempushana nezimpushana zemithi emaphaketheni ayinhlanganisela aguquguqukayo.. Ngokuthuthukiswa komkhakha wezemithi, izidingo zekhwalithi zama-foil emithi zikhula ngokushesha. Ngokwesibonelo, njengoba izinhlobo zemibala yokunyathelisa zanda futhi izinhlobo zokubhaliswa kombala zanda, izidingo zekhwalithi yangaphezulu yamaphepheli e-aluminium ziya ngokuya zikhuphuka; ngokwanda kwejubane lokunamathisela kanye nemishini yokufaka imibala, izidingo eziphakeme zibekwe phambili ezicini zemishini zamaphepheli e-aluminium; ukuze kuqinisekiswe ikhwalithi yokupakishwa kwemithi Ukuphepha, ukuvimbela ukwehluleka noma ukuwohloka kwezidakamizwa, kanye nezidingo zembobo yephinikhodi yesidakamizwa ziya ngokuya ziba lukhuni.

Izinto eziyisisekelo ze-PTP medicated foil ekhaya naphesheya bezilokhu zisebenzisa i-aluminium ehlanzekile. Kukholakala ukuthi ephakeme ubumsulwa, amaphinifa amancane. Kuze kube yiminyaka yamuva, 8 uchungechunge lwe-aluminium alloys luye lwasetshenziswa kabanzi futhi kabanzi ku-PTP medicated foil, ikakhulukazi ngenxa yezakhiwo zabo zemishini. Kuhle, izici ezinhle kakhulu ze-pinhole, ubuhhadlahhadla kanye nokucwebezela kungcono kakhulu kunephepha le-aluminium elimsulwa, okulungele ukuphrinta nokuhlobisa. Njenge 8011, 8021, 8079, njll.

Leli phepha liyathatha 8011 ingxubevange ye-aluminium njengento yocwaningo, isebenzisa amabhilidi aqhubekayo okusakaza nokugingqika ukuze kukhiqizwe ucwecwe lwezidakamizwa lwezwe lwe-8011-H18, futhi ithuthukise uchungechunge lwama-substrates e-foil yezidakamizwa ze-PTP ezinogqinsi oluhlukene, ukusebenza okuphezulu, flatness okusezingeni eliphezulu kanye nekhwalithi ephezulu. Ngemuva kokukhiqizwa ngamaqoqo amancane, zonke zihlangabezana nezidingo zabasebenzisi, futhi manje anikezwe ngamaqoqo.

I-billet-rolled billet yakhiqizwa umshini wokulingisa ovundlile kanye noginqikayo, kanye nobukhulu be-billet egoqelwe 6.8 mm × 1280 mm x C, futhi ukwakheka kwayo kwamakhemikhali kwakulawulwa ngokweThebula 1. Ugqinsi lwecwecwe lokwelapha elikhiqiziwe lingu-0.02mm.
Ngokusho kokulawulwa kwangaphakathi kwe- 8011 I-Alloy Foil, ingot ye-aluminium kanye ne-master alloy ziyahlanganiswa futhi zincibilikiswe esithandweni sokuncibilika, futhi ingxubevange ye-aluminium encibilikayo ikhishwa umoya futhi icwengisiswe ukungcola esithandweni esimile.

Ngokuvunguza okuqhubekayo okuphansi kobuchwepheshe be-N2 obuhlanzeke kakhulu ngaphansi kwesithando somlilo, ubuchwepheshe bokulawula obunembile bokubunjwa kwe-alloy, ukuncibilika okuqhubekayo ku-inthanethi kokuncibilika kanye nobuchwepheshe bokuhlunga obuphindwe kabili, ukuchezuka kokwakheka kwamakhemikhali okuncibilika kwe-aluminium kulawulwa ngaphakathi 0.09%, futhi okuqukethwe kwe-hydrogen ekuncibilikeni kuyalawulwa. Phansi kwa 0.12 mL/kg, okufakiwe ngenhla 5 μm zahlungwa, iningi legesi kanye nokufakwa ekuncibilikeni kwaqedwa, okuqukethwe kwezakhi zokungcola kwehlisiwe, kanye nenhloso yokuthuthukisa ukusatshalaliswa kwesigaba sensimbi kanye nezakhiwo eziphelele ze-billet egoqelwe yafinyelelwa.

Uma usakaza, sebenzisa i-Al-Ti-B wire refiner yekhwalithi ephezulu, lawula uhla olufanele lwendawo yokulingisa nokugingqika ngesikhathi sokulingisa nokugingqika, lawula ngokuqinile umkhawulo ongaphezulu wejubane lokulingisa nokugingqa, bese uzama ukuphonsa ngokuvumelana nomkhawulo ophansi wokushisa okuthululwayo [5]. Kuyaqinisekiswa ukuthi ukwakheka okuphansi kokukhulisa i-aluminium billet egoqwe ngensimbi kuncane futhi okufanayo., futhi ubukhulu bokusanhlamvu buwuhlobo lokuqala lwezinhlamvu ezilinganayo. Nenhlangano iwumfaniswano, ngaphandle kokuhlukaniswa kanye nezinye iziphambeko zenhlangano yangaphakathi.

Hlangana nezidingo zenqubo yokugoqa okubandayo kanye nenqubo yokunamathisela ye-PTP ye-aluminium foil substrate.
Ukuthatha ukukhiqizwa kwe-8011-H18 state kanye ne-0.020mm ye-foil yomuthi ewugqinsi njengesibonelo, ukugeleza kwenqubo kuyinto: ukuhlolwa kwe-billet→ukugoqeka okubandayo→ukukhipha okuphakathi→ukunquma onqenqemeni→ukugoqa kabili→ukusika umkhiqizo oqediwe→ukukhipha→ukuhlola, ukuwowapha, ukubeka .

Ngoba umsebenzisi unezidingo eziqinile ezicini zemishini yefoyili yokwelapha, kanye nezidingo eziphakeme kwikhwalithi engaphezulu, kuyadingeka ukuthi amafutha kufanele ahlanzeke futhi inani le-surface dyne kufanele libe ngaphezulu 32 × 10-3N/m. Amashidi angu-6.8mm awugqinsi agoqelwe abandayo abe ngu-2.5mm no-1.5mm, ngokulandelana, futhi ifakwe phakathi kwamasistimu ahlukene. Ngemva kokunquma, ucwecwe olunamekwe kabili lwagoqwa lwaba umkhiqizo oqediwe ongu-0.02mm.