Yadda za a warware matsalar embrittlement na jan karfe dumama zagaye karfe?

Lokacin da induction dumama tanderun zafi billet karfe, idan akwai jan karfe oxide tarkace da suka rage a cikin induction dumama tanderun, da oxidized karfe yana rage zuwa free jan karfe a high zafin jiki, da narkakkar karfe zarra fadada tare da austenite hatsi iyakoki, raunana haɗin gwiwa. tsakanin hatsi a cikin ƙirƙira. Fashe a saman.