Umkhiqizi wepayipi we-Alloy Steel nomthumeli esitokweni
I-Alloy Steel iyinsimbi eyabiwe ngokungeza izakhi ezahlukahlukene ngenani eliphelele phakathi kwe-1.0% no-50% ukuze uthuthukise izakhiwo zalo zemishini. I-Alloy Steel ihlukaniswe izigaba ezimbili: ama-alloy aphansi kanye nama-alloy aphezulu. Umehluko phakathi kwalaba bobabili uyancipha. USmith noHashemi bachaze umehluko njengo-4.0%, kanti uDegarmo et al. kuchaze umehluko njengo-8.0%. Ngokuvamile, ibinzana elithi "insimbi ye-alloy" libhekisela kwinsimbi ephansi ye-alloy.
Ekhuluma ngokuqinile, yonke insimbi iyi-alloy, kepha hhayi yonke insimbi ebizwa ngokuthi "ama-alloy steel". Ama-steel elula kakhulu yi-iron (FE) ahlanganiswe nge-carbon (c) (cishe ngo-0,1% kuya ku-1%, kuya ngohlobo) futhi akukho okunye (ngaphandle kokulandela okungalungile ngokungcola okuncane); Lokhu kubizwa ngokuthi ama-carbon sten. Kodwa-ke, igama elithi "i-alloy lensimbi" liyisikhathi esijwayelekile esibhekisa kuma-steel Ama-alloyants ajwayelekile afaka i-manganese (okuvame kakhulu), i-nickel, i-chromium, i-molybdenum, i-begadium, i-silico, ne-boron. Ama-alloya ajwayelekile ajwayelekile afaka i-aluminium, i-cobalt, yethusi, i-cersium, i-niobium, i-titanium, i-tungsten, uthini, i-zinc, ukuhola, ne-zirconium.
I-A333 P92 Steel yi-American Steel Broad Broad ASTM A335 P92, okuyinsimbi engasho lutho ngokushisa. Eminyakeni yamuva nje, isetshenziswe kabanzi ezitshalweni zamandla afudumele, ikakhulukazi amapayipi amakhulu we-Steam futhi athule kabusha amapayipi e-Steate. Izakhi ezinkulu ze-alloy yi-CR: 9%, MO: 1%, njll.
