Ainihin gawayim karfe flahYana nufin kayan aikin na carbon na ƙarfe, kuma gaba ɗaya ba ƙara da yawa daga abubuwan ƙarfe na ƙarfe, wani lokacin kuma an san shi da carbon karfe bayyananne. Carbon bakin ciki, wanda kuma aka sani da carbon karfe, yana nufin abubuwan carbon na WC ba shi da 2% na baƙin ƙarfe carbon paroy.

M karfe farantin ya kamata ya zama bincike na ultrasonic, babu lahani na deanti; Ya kamata a yanka a cikin tube tare da mirgine mashin gefen karfe, kuma welded a cikin zobba ta lanƙwasa, kuma ku sanya saman silinda zobe. M karfe farantin ba zai zama mashin da aka yi amfani da shi kai tsaye a cikin tauraruwa ba; The Butt Weld na Zoben ya zama cikakkiyar weldration seld; Yin amfani da ƙirar ƙarfe carbon ba lallai ba ne buƙatar ƙara ruftet da ganga, da kuma fashewar bututun ƙarfe na wuta ne kawai ga yiwuwar bakin ciki da gindi da ganga.