surface imishini yokwenza lukhuni – Isenzo sokwelashwa kokushisa okuphezulu

Ukushisa okweqile okujwayelekile: izinga lokushisa lokushisa kwedivayisi yokuqinisa i-surface induction liphezulu kakhulu noma isikhathi sokubamba ekushiseni okuphezulu side kakhulu, okubangela ukuthi izinhlamvu ze-austenite zibe mahhola, okubizwa ngokuthi ukushisa ngokweqile. Enqubweni yokucisha, izinhlamvu ze-austenite ezimahhadla ziholela kalula ekunciphiseni amandla nokuqina kwensimbi, okwandisa izinga lokushisa lokuguquka kwe-brittle futhi kwandise amathuba okuguqulwa nokuqhekeka.

Izizathu zokushisa ngokweqile yilezi: ukwehluleka kwensimbi yokushisa kwesithando somlilo noma ukuxuba (ngokuvamile ukungazi inqubo).

Ngaphansi kwezimo ezijwayelekile, isakhiwo esishisa kakhulu siyathululwa, sijwayeleke noma sithukutheliswe ngokuphindaphindiwe ekushiseni okuphezulu, bese siqinisekiswa ukuze sicwengisise okusanhlamvu.