Okokuqala, sidinga ukuqonda ukwakheka kwamakhemikhali kanye nezakhiwo ezibonakalayo zamapuleti ensimbi engagqwali angama-201. Ipuleti lensimbi engagqwali engu-201 liyingxubevange equkethe u-17% kuya ku-19% we-chromium, u-4% kuya ku-6% we-nickel kanye no-0.15% kuya ku-0.25% we-carbon steel ephansi. Le nto ye-alloy inokumelana nokugqwala okuhle kakhulu nokusebenza okuphezulu kwezinga lokushisa, futhi ingasetshenziswa isikhathi eside ezindaweni ezishisayo nezishisa kakhulu. Ngaphezu kwalokho, ipuleti yensimbi engagqwali engu-201 nayo inokucutshungulwa okuhle namandla, okungahlangabezana nezidingo zezicelo ezahlukahlukene zezimboni.
Okwesibili, sidinga ukuqonda ukusebenza kokushisa okuphezulu kwepuleti lensimbi engagqwali engu-201. Ngokocwaningo olufanele, ukusebenza kwezinga lokushisa eliphezulu kwepuleti lensimbi engagqwali elingu-201 kuncike kokuqukethwe kwe-chromium nokuqukethwe kwekhabhoni. Uma okuqukethwe kwe-chromium kungaphezulu kuka-10.5%, insimbi engagqwali inokumelana okuhle nezinga lokushisa eliphezulu futhi ingasetshenziswa isikhathi eside endaweni yokushisa ephezulu. Ukuncipha kwekhabhoni, kuba ngcono izinga lokushisa eliphezulu lensimbi engagqwali. Ngakho-ke, ukusebenza okuphezulu kwezinga lokushisa kwe-201 ipuleti yensimbi engagqwali kuncike ekwakhekeni kwamakhemikhali athile kanye nenqubo yokukhiqiza.
Okokugcina, sidinga ukuqonda ukusebenza kwezinga lokushisa eliphezulu kwepuleti lensimbi engagqwali elingu-201 ekusetshenzisweni okungokoqobo. Ngokuya ngokuhlolwa okufanelekile nesipiliyoni sohlelo lokusebenza, ipuleti lensimbi engagqwali elingu-201 lingasetshenziswa isikhathi eside endaweni yokushisa engaphansi kuka-500 ℃, futhi ukusebenza kwalo kuzokwehla kancane kancane endaweni yokushisa ephezulu engaphezu kuka-500 ℃. Ngakho-ke, lapho usebenzisa amapuleti ensimbi engagqwali angu-201 ezindaweni ezishisayo, kubalulekile ukukhetha nokuklama ngokuvumelana nezidingo ezithile zohlelo lokusebenza kanye nezimo zemvelo.
Ukufingqa, ipuleti lensimbi engagqwali elingu-201 liyinto yensimbi engagqwali enokumelana okuhle kakhulu nokushisa okuphezulu. Ukumelana kwayo nezinga lokushisa eliphezulu kuncike ekwakhekeni kwayo kwamakhemikhali athile kanye nenqubo yokukhiqiza, futhi ngokuvamile ingasetshenziswa isikhathi eside endaweni yokushisa engaphansi kuka-500 °C. Ekusetshenzisweni okungokoqobo, idinga ukukhethwa futhi yakhelwe ngokuvumelana nezidingo ezithile zohlelo lokusebenza kanye nezimo zemvelo ukuze kuqinisekiswe ukusebenza kwayo kwezinga lokushisa eliphezulu kanye nempilo yesevisi.
Ukuze uthole ulwazi olwengeziwe, ungaxhumana:http://wa.me./8613306748070
Isikhathi sokuthumela: May-11-2023