Cov ntaub ntawv tseem ceeb yog cov qauv hlau zoo thiab cov hlau tsis tshua muaj hluav taws kub-resistant steel. Feem ntau siv boiler steel yog tsawg-carbon tua steel smelted los ntawm qhib hearth los yog tsawg-carbon steel smelted los ntawm hluav taws xob rauv. Cov ntsiab lus carbon Wc yog nyob rau hauv thaj tsam ntawm 0.16% -0.26%. Txij li thaum lub boiler steel phaj ua hauj lwm nyob rau hauv kev kub siab ntawm nruab nrab kub (qis dua 350ºC), ntxiv nrog rau kev kub siab, nws kuj raug cuam tshuam, qaug zog load thiab corrosion los ntawm dej thiab roj. Cov kev ua tau zoo ntawm boiler steel yog qhov zoo tshaj plaws vuam thiab txias dabtsi yog khoov. kev ua tau zoo, qee qhov kub siab zog thiab alkali corrosion kuj, oxidation tsis kam, thiab lwm yam. Boiler steel phaj feem ntau ua haujlwm nyob rau hauv nruab nrab thiab siab kub thiab kub siab. Ntxiv nrog rau qhov kub thiab txias, lawv kuj raug cuam tshuam rau kev qaug zog loads thiab corrosion los ntawm dej thiab roj. Cov xwm txheej ua haujlwm tsis zoo. Yog li ntawd, boiler steel daim hlau yuav tsum muaj lub cev zoo thiab txhua yam khoom. Processability kom muaj kev ruaj ntseg ntawm cov khoom siv
Lub hom phiaj tseem ceeb
Siv dav hauv roj av, tshuaj lom neeg, chaw nres tsheb fais fab, boiler thiab lwm yam kev lag luam, siv los ua reactors, tshav kub exchangers, separators, kheej kheej tso tsheb hlau luam, roj thiab roj tso tsheb hlau luam, liquefied gas tanks, nuclear reactor siab plhaub, boiler nruas, liquefied roj av lub tog raj kheej, Cov khoom siv thiab cov khoom siv xws li cov kav dej siab thiab cov turbine volutes ntawm cov chaw nres tsheb hydropower
