Ainihin ka’idar induction surface surface quenching:

Sanya workpiece a cikin inductor wanda aka yi da bututun jan karfe mai zurfi, kuma bayan wucewa matsakaicin mitar ko babban mitar halin yanzu, an haifar da halin yanzu na mitar iri ɗaya akan saman kayan aikin, kuma saman ɓangaren yana da sauri mai tsanani ( Za a iya ƙara yawan zafin jiki ta 800 ~ 1000 digiri, ainihin har yanzu yana kusa da zafin jiki), sa’an nan kuma fesa sanyaya (ko mai nutsewa quenching) nan da nan don taurare saman Layer na workpiece.