I-304L icokwe ngokhethwe insimbi engagqwali ipayipi

I-304L icokwe ngokhethwe insimbi engagqwali ipayipi

I-304l ekhethwe ipayipi lensimbi engenasici aphathwa ngokukhethekile ipayipi lensimbi elingagqwali, futhi inqubo yawo yokwelashwa ikakhulukazi ifaka izinyathelo ezimbili: ukugada nokufakelwa. Le ndlela yokwelashwa yenzelwe ukuthuthukisa ukumelana nokugqwala nokumelana nokugqwala kwepayipi lensimbi elingenalutho le-304l.

Okokuqala, ukudonsa kuyinqubo yokuhlanza amakhemikhali enolaka usebenzisa isixazululo se-acidic, imvamisa i-nitrogen-hydrofluoric acid isixazululo esisolisayo ngensimbi engenacala. Inhloso yalesi sinyathelo ukususa ama-contaminants ngaphezulu kwensimbi engenasici, kufaka phakathi amadiphozithi angaphansi, nombala oshubile we-chromium, kanye nesendlalelo se-chromium-esinciphile, ukumelana nokumelana nokugqwala kwensimbi engagqwali. Ngemuva kokudonsa, hlamba ingaphezulu lepayipi lensimbi engenasici ngamanzi ahlanzekile ukuqinisekisa ukuthi ingaphezulu lihlanzekile futhi lihlanzekile, lidala izimo zokwakheka okulandelayo kwefilimu evikelayo.

Okulandelayo, ukuPhakushela kuyindlela yokuhlanza amakhemikhali esebenzisa isixazululo esingawonakalisi ku-304L akhiwe ngensimbi yensimbi engenasici, kepha angasusa ngempumelelo insimbi yamahhala evimbela ukwakheka kwefilimu evikelayo. Ukwelashwa kokuphambanisa kungakhula ifilimu lokuqala elivikelayo, ngaleyo ndlela kuthuthukiswe ukumelana nokugqwala. Lesi sinyathelo asigcini ngokuvikela futhi silungise ifilimu evikelayo, kodwa futhi sihlanganisa nefilimu evikelayo ebusweni bepayipi lensimbi engama-304L elisebunjiwe, ngcono kakhulu ukumelana nokugqwala kwalo nokugqwala.

Ngakho-ke, ipayipi lensimbi engama-304L elisenkingeni elikhishwe futhi elidluliselwe libukwa njengeliphupho langempela lensimbi engama-304L elibunjiwe, futhi ukumelana kwalo nokugqwala kuthuthukiswe kakhulu, okulungele ikakhulukazi imboni yamakhemikhali, imboni yamakhemikhali, imboni ye-petroleum, imboni kaphethiloli, njll.