Hastelloy C276 (Hastelloy C276) yog dab tsi?
Hastelloy C276
1. Taw qhia rau Hastelloy C276:
Hastelloy C276 alloy yog tsuas yog siv los daws cov intergranular corrosion ntawm C qib, txo cov pa roj carbon thiab silicon nyob rau hauv cov hlau kom tsawg heev, zam lub intergranular nruam grain ciam teb nag lossis daus theem nyob rau hauv vuam tshav kub cuam tshuam cheeb tsam, thiaj li hais tias cov alloy tsis muaj Intergranular. corrosion.
Txawm li cas los xij, thermal stability ntawm cov hlau tsis zoo. Hastelloy C-276 alloy yog ib qho ntawm ob peb cov ntaub ntawv uas tuaj yeem siv rau hauv cov kev daws teeb meem kub H2SO4. Nws yog tsuas yog tiv taus cov chlorine ntub dej, ntau yam oxidizing chlorides, chloride ntsev tov, H2SO4 thiab oxidizing ntsev, thiab yog resistant rau ob qho tib si qis thiab nruab nrab kub HCl. Nws muaj corrosion kuj zoo heev. Yog li ntawd, nyob rau hauv peb caug xyoo dhau los, nws tau dav siv nyob rau hauv hnyav corrosive ib puag ncig, xws li tshuaj lom neeg kev lag luam, petrochemical kev lag luam, flue gas desulfurization, pulp thiab ntawv ua, kev tiv thaiv ib puag ncig thiab lwm yam kev lag luam teb.
2. Hastelloy C276 daim ntawv thov thiab cov yam ntxwv:
Hastelloy C276 daim ntawv thov teb: Cov hlau no tsuas yog siv rau cov khoom siv thiab cov khoom siv uas tswj cov xov xwm muaj zog, xws li cov chlorine ntub dej, oxidizing chlorides, chloride ntsev thiab ntau yam organic acids thiab halogen gases. Alloy cov cuab yeej siv tau zoo hauv cov dej ntub dej phosphoric acid, HF acid ntau lawm thiab cov khoom siv flue gas desulfurization. Yog tias muaj qhov yuav tsum tau ua kom tsis txhob muaj kev pheej hmoo ntawm intergranular corrosion tom qab vuam, Shanghai Yuan Metal Materials Co., Ltd. pom zoo cov hlau no. Tag nrho cov teeb meem corrosion ntawm Hastelloy C-276 alloy yog tib yam li ntawm C. Qhov sib txawv corrosion kuj tom qab vuam yog qhov zoo, tab sis qhov muaj peev xwm ntawm intergranular corrosion tseem muaj tom qab vuam. Cov hlau no yog nyob rau hauv lub xeev welded los yog cov kua hauv lub xeev.
