904 Iplate Yensimbi EngagqwaliUhlobo lwensimbi ye-auntenitic engenasici ngokuqukethwe okuphansi kakhulu kwekhabhoni kanye nokudla okuphezulu okwenzelwe izindawo ezinezimo ezinzima zokugqwala. Inokumelana okungcono kokugqwala kune-316L kanye ne-317L, ngenkathi kucatshangelwa zombili intengo nokusebenza. Inani elihle lemali. Ngenxa yokungezwa kwe-1.5% yethusi, inokumelana kahle nokugqwayiza okuphezulu ngokunciphisa ama-acid afana ne-sulfuric acid ne-phosphoric acid. Kuphinde kube nokumelana kahle nokugqwala okulwa nokugqwala kwengcindezelo, ukuqina okukhohlisayo kanye nokugqwala okubangelwa ama-ions ayinkimbinkimbi, futhi kunokuphikwa okuhle kokugqwala okuqhubekayo. Ku-sulfuric acid emsulwa ohlelweni lokuhlushwa lwe-0-98%, izinga lokushisa lensizakalo lepuleti lensimbi engu-904 lingaba phezulu njenge-40 degrees Fahrenherheit.
E-acid emsulwa ohlelweni lokuhlushwa lwe-0-85%, ukumelana kwalo ukugqwala kuhle kakhulu. Esikhathini sezimboni ze-phosphoric acid ezikhiqizwe ngezinqubo ezimanzi, ukungcola kunomthelela oqinile ekumelaneni nokugqwala. Phakathi kwazo zonke izinhlobo ze-acid, i-904l Super Auntenitic insimbi engenacala inokumelana okungcono kokugqwala kunensimbi ejwayelekile engenacala. Ku-nitric acid enamandla, insimbi engenacala engu-904l inokumelana okuphansi kokugqwala kunama-steel ahlanganiswe kakhulu angenaso isiliva. E-hydrochloric acid, ukusetshenziswa kwe904l amapuleti ensimbi engagqwalikukhawulelwe ekugxiliseni okuphansi kwe-1-2%.
E-acid emsulwa ohlelweni lokuhlushwa lwe-0-85%, ukumelana kwalo ukugqwala kuhle kakhulu. Esikhathini sezimboni ze-phosphoric acid ezikhiqizwe ngezinqubo ezimanzi, ukungcola kunomthelela oqinile ekumelaneni nokugqwala. Phakathi kwazo zonke izinhlobo ze-acid, i-904l Super Auntenitic insimbi engenacala inokumelana okungcono kokugqwala kunensimbi ejwayelekile engenacala. Ku-nitric acid enamandla, insimbi engenacala engu-904l inokumelana okuphansi kokugqwala kunama-steel ahlanganiswe kakhulu angenaso isiliva. E-hydrochloric acid, ukusetshenziswa kwe904l amapuleti ensimbi engagqwalikukhawulelwe ekugxiliseni okuphansi kwe-1-2%.
| Khuphuka | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| 904l | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 - 23.00 | 4.00 - 5.00 max | 23.00 - 28.00 | I-1.00 - 2.00 |
Isikhathi sePosi: Meyi-23-2024