< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1663378561090394&ev=PageView&noscript=1" /> Izindaba - Iyini i-foil yethusi egoqiwe (RA) futhi yenziwa kanjani?

Iyini i-foil yethusi egoqiwe (RA) futhi yenziwa kanjani?

Kugoqwei-foil yethusi, i-foil yensimbi eyakhiwe ngendilinga, ikhiqizwa futhi ikhiqizwe ngendlela yokugoqa ngokomzimba,inqubo yayo yokukhiqiza kanje:

 

Ukufaka:Izinto zokusetshenziswa zilayishwa esithandweni sokuncibilikisaukukuphonswe ku-ingot eyisikwele efana nekholomu. Le nqubo inquma izinto zomkhiqizo wokugcina. Endabeni yemikhiqizo ye-alloy yethusi, ezinye izinsimbi ngaphandle kwethusi zizohlanganiswa kule nqubo.

Okubi(Kuyashisa)Ukugingqa:I-ingot iyashiswa bese igoqwa ibe umkhiqizo ophakathi ohlanganisiwe.

Ukuqoqwa kwe-Acid:Umkhiqizo ophakathi ngemuva kokugoqa okuqinile uhlanzwa ngesisombululo se-asidi ebuthakathaka ukuze kususwe ungqimba lwe-oxide kanye nokungcola ebusweni bento.

Ukunemba(Kubanda)Ukugingqa:Umkhiqizo ophakathi ohlanziwe ugoqwa kuze kube yilapho ugoqwa ufike ebukhulu obudingekayo bokugcina. Njengoba izinto zethusi zisenqubo yokugoqwa, ubulukhuni bazo buzoba nzima, izinto ezilukhuni kakhulu kunzima ukuzigoqa, ngakho-ke lapho izinto zifika ebunzimeni obuthile, kuzoba ukugoqwa okuphakathi ukuze kuncishiswe ubulukhuni bezinto, ukuze kube lula ukugoqwa. Ngesikhathi esifanayo, ukuze kugwenywe imigoqo enqubweni yokugoqwa ebusweni bezinto ezibangelwa ukugqokwa okujulile kakhulu, izigayo eziphezulu zizobekwa phakathi kwezinto kanye nemigoqo efilimu kawoyela, inhloso ukwenza ukuqeda komkhiqizo wokugcina kube phezulu.

Ukususa amafutha:Lesi sinyathelo sitholakala kuphela emikhiqizweni esezingeni eliphezulu, inhloso ukuhlanza amafutha omshini alethwe entweni ngesikhathi senqubo yokugoqa. Enqubweni yokuhlanza, ukwelashwa kokumelana nokushiswa kwe-oxidation ekushiseni kwegumbi (okubizwa nangokuthi ukwelashwa kokushiswa kwe-passivation) kuvame ukwenziwa, okungukuthi i-passivation agent ifakwa esixazululweni sokuhlanza ukuze kuncishiswe ukushiswa kwe-oxidation kanye nokuguquka kombala kwe-copper foil ekushiseni kwegumbi.

Ukufakwa kwe-Annealing:Ukwakheka kwe-crystallization yangaphakathi kwezinto zethusi ngokushisa ekushiseni okuphezulu, ngaleyo ndlela kunciphisa ubulukhuni bazo.

Ukuhlubuka(Ongakukhetha): Ubuso be-foil yethusi buyaqina (ngokuvamile i-copper powder noma i-cobalt-nickel powder ifuthwa ebusweni be-copper foil bese ipholiswa) ukuze kwandiswe ubulukhuni be-copper foil (ukuqinisa amandla ayo e-peel). Kule nqubo, i-cwebezelaIngaphezulu liphathwa futhi ngokwelashwa kwe-oxidation yokushisa okuphezulu (okufakwe ngogesi ngesendlalelo sensimbi) ukuze kwandiswe ikhono lezinto zokusebenza emazingeni okushisa aphezulu ngaphandle kwe-oxidation kanye nokushintsha kombala.

(Qaphela: Le nqubo ngokuvamile yenziwa kuphela uma kunesidingo salokho okubalulekile)

Ukunqunywa:Izinto ezenziwe ngefoyile yethusi ezigoqiwe zihlukaniswe ububanzi obudingekayo ngokwezidingo zekhasimende.

Ukuhlolwa:Sika amasampula ambalwa ku-roll eqediwe ukuze kuhlolwe ukwakheka, amandla okuthamba, ukunwebeka, ukubekezelelana, amandla okuxebuka, ubulukhuni, ukuqeda kanye nezidingo zamakhasimende ukuqinisekisa ukuthi umkhiqizo uyafaneleka.

Ukupakisha:Faka imikhiqizo eqediwe ehlangabezana nemithetho ngamaqoqo emabhokisini.


Isikhathi sokuthunyelwe: Okthoba-31-2021