Daim duab ntawm Hastelloy C276 Hlau Phaj
txheem, nws muaj peev xwm tiv thaiv ob leeg oxidizing thiab tsis-oxidizing acids, thiab tiv taus
SB 463 UN tsis muaj N08020 Board tau ua tau zoo heev rau sulfuric acid. Nws tseem qhia tau kom haum rau hauv nitric, phosphoric thiab saline kev daws teeb meem. Chloride cov kev ntxhov siab corrosion yog qhov kev xaiv zoo heev thaum nws yog teeb meem vim nws tiv taus pitting thiab crevice corrosion. Kom tiv thaiv intergranular corrosion, nws yog ruaj khov nrog niobium. Nws muaj cov nqi txuag tau dhau ntawm cov neeg npib siab kawg ntawm cov neeg npib siab thaum lub sijhawm ua haujlwm ntawm cov qauv siv hluav taws xob Outperforming stainless hlau. Txawm hais tias nws tau tsim los rau siv nyob rau hauv sulfuric acid-cuam tshuam kev lag luam, ally 20 tam sim no yog cov zaub mov, xim, chaw muag khoom lag luam thiab yas. Tsis tas li ntawd, cov superalloy no yog siv rau hauv kev hloov pauv cua sov, sib xyaw ua hlau, ntxuav hlau thiab cov khoom siv uas tuaj yeem thiab cov twj xa khoom.