Knowledge Answer

Ta yaya za a iya gano 'Stress Corrosion Cracking' (SCC) a cikin zoben karkace na bakin karfe?

2026-06-16 FAQ

SCC tsarin gazawa ne da ke buƙatar abu mai sauƙi, damuwa mai ƙarfi, da yanayi mai lalacewa (sau da yawa chlorides). A cikin zoben karkace, abubuwan da suka rage daga murɗawa, haɗe tare da nauyin aiki, suna ba da ɓangaren damuwa. Rashin gazawar yana bayyana azaman jerin reshe, tsage-tsage masu kyau waɗanda za'a iya gani ƙarƙashin haɓakawa. Ba kamar daidaitaccen cor...

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SCC tsarin gazawa ne da ke buƙatar abu mai sauƙi, damuwa mai ƙarfi, da yanayi mai lalacewa (sau da yawa chlorides). A cikin zoben karkace, abubuwan da suka rage daga murɗawa, haɗe tare da nauyin aiki, suna ba da ɓangaren damuwa. Rashin gazawar yana bayyana azaman jerin reshe, tsage-tsage masu kyau waɗanda za'a iya gani ƙarƙashin haɓakawa. Ba kamar daidaitaccen lalata ba, ana iya samun 'tsatsa' kaɗan kaɗan ko lalacewa ta sama. Don aikace-aikacen cikin teku, canzawa daga 302 Stainless zuwa mafi girma-molybdenum gami kamar 316 Stainless ko Nickel-alloy kamar Inconel 718 shine daidaitaccen aikin injiniya don kawar da SCC.

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