ibheqe le-904l
ibha yamakhwezi 904L iyabonisa uhlobo olula lwezulu lokhu lwezulu elikhulu le-austenitic elinikeza ukungcola okukhulu kumaqondo amancorrosive. Le nhlaka ephumelelayo inamakhwezi amakhulu amaningi a-chromium, molybdenum, kunye ne-nickel ngaphandle kwezinye i-grades stainless steel, okwenza yona ngokulinganayo iindlela eziphambili. I-904L steel bar inikeza ukungcola okukhulu kwiimveliso zokwenza nezokuphula, ukungcola kwe-chloride stress, kunye nokuphula okuphunga. Iipropathi zayo zemecanical zikhuphela ubunzima ngokuba kwiimveliso eziphambili, ukuya kwezimo zokugcinwa, kwiindawo eziphambili. Umgca wokwenza kwechemikhali wale nhlaka unikeza ukujongana kwezulu kunye nokujongana, ukuvumela iindlela zokwenza ezahlukeneyo. Kwiindlela zokusebenza, iibha zokhu zama-904L zisetyenziswa ngokukhulu kwiindlela zokusebenza zokuchitha, iintambo zokugcinwa, kwiindlela zokungena nezokugcinwa zaseNingizimu, kunye nezindawo zasezantsi apho i-stainless steel engcono ingaba ingase iphume. Inga ye nhlaka yokungcola i-sulfuric, i-phosphoric, kunye ne-acetic acids ikwenza yona ngokulinganayo kwiindlela zokusebenza zokuchitha nezokugcinwa, ngelixa ukungcola kwayo kwiindawo zase-chloride ikwenza yona ngokulinganayo kwiindlela zasezantsi. Ngokonge, iipropathi zayo ezingenakho kwaye zinembo ephumelelayo zikhuseleko kwiindlela zokudityanisa kunye nezinhlekele zokugqibela apho iindlela zokugqitha kunye nokuphumelela kufuneka zilingane.