< 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 egoqwe (RA) futhi yenza kanjani?

Iyini ucwecwe lwethusi olugoqiwe (RA) futhi lwenziwa kanjani?

Igingqiweucwecwe lwethusi, ucwecwe lwensimbi oluyindilinga oluyindilinga, lwakhiwe futhi lukhiqizwe ngendlela yokugingqa ngokomzimba,inqubo yayo yokukhiqiza kanjena:

 

Ingoting:Impahla eluhlaza ilayishwa esithandweni esincibilikayoukukuphonswe engosini emise okwekholomu eyisikwele. Le nqubo inquma impahla yomkhiqizo wokugcina. Endabeni yemikhiqizo ye-alloy yethusi, ezinye izinsimbi ngaphandle kwethusi zizohlanganiswa kule nqubo.

Kunzima(Kushisayo)I-Rolling:Ingot iyashisisa futhi igoqelwe ibe umkhiqizo ophakathi ogoqiwe.

Ukunqunywa kwe-Acid:Umkhiqizo ophakathi nendawo ngemva kokugoqa okunzima uhlanzwa ngesisombululo se-asidi esibuthakathaka ukuze kususwe ungqimba lwe-oxide nokungcola ebusweni bento.

Ukunemba(Kubanda)I-Rolling:Umkhiqizo ophakathi nendawo ohlanziwe uyagoqwa kuze kube yilapho usugoqwa ugqinsi oludingekayo. Njengoba impahla yethusi enqubweni yokugingqika, ubulukhuni bayo bezinto ezibonakalayo buyoba lukhuni, impahla enzima kakhulu inzima kakhulu ukugoqa, ngakho-ke lapho impahla ifinyelela ubulukhuni obuthile, kuyoba ukudonsa okuphakathi ukuze kuncishiswe ubulukhuni bezinto ezibonakalayo, ukuze kube lula ukugoqa. . Ngesikhathi esifanayo, ukuze ugweme ama-rolls enqubweni yokugoqa ebusweni bezinto ezibangelwa ukugqamisa okujulile, izigayo eziphezulu zizobekwa phakathi kwezinto kanye nama-rolls efilimu kawoyela, inhloso ukwenza. indawo yokugcina yomkhiqizo iphezulu.

Ukwehlisa amafutha:Lesi sinyathelo sitholakala kuphela emikhiqizweni ephezulu, inhloso ukuhlanza amafutha omshini alethwe ezintweni ngesikhathi sokugoqa. Enqubweni yokuhlanza, ukwelashwa kokumelana ne-oxidation ekamelweni lokushisa (okubizwa nangokuthi ukwelashwa kwe-passivation) kuvame ukwenziwa, okungukuthi i-passivation agent ifakwa kusixazululo sokuhlanza ukunciphisa i-oxidation kanye nokuguquka kombala kwe-foil yethusi ekamelweni lokushisa.

I-Annealing:I-crystallization yangaphakathi yezinto zethusi ngokufudumeza ekushiseni okuphezulu, ngaleyo ndlela kunciphisa ubulukhuni bayo.

I-roughening(Ongakukhetha): Ingaphezulu le-foil yethusi liyaqina (imvamisa impushana yethusi noma impushana ye-cobalt-nickel ifuthwa ebusweni be-foil yethusi bese yelapheka) ukuze kwandiswe ukukhahlamezeka kwe-foil yethusi (ukuqinisa amandla ayo amakhasi). Kule nqubo, iecwebezelayoindawo engaphezulu ibuye iphathwe nge-high-temperature oxidation treatment (efakwe nge-electroplated ngongqimba lwensimbi) ukwandisa ikhono lezinto zokusebenza emazingeni okushisa aphezulu ngaphandle kwe-oxidation nokushintsha umbala.

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

Ukusika:impahla ye-foil yethusi egoqiwe ihlukaniswe ububanzi obudingekayo ngokuya ngezidingo zekhasimende.

Ukuhlola:Sika amasampula ambalwa kumqulu oqediwe ukuze kuhlolwe ukwakheka, amandla aqinile, ukunwebeka, ukubekezelela, amandla acwecwayo, amahhadla, isiphetho kanye nezimfuneko zekhasimende ukuze uqinisekise ukuthi umkhiqizo ufanelekile.

Ukupakisha:Pakisha imikhiqizo eqediwe ehlangabezana nemithetho ngamaqoqo emabhokisini.


Isikhathi sokuthumela: Oct-31-2021