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Martensitic darajar quenching

Martensitic darajar quenching

Martensitic graded quenching: The karfe ne austenitized, sa’an nan a nutsar da shi a cikin wani ruwa matsakaici (gishiri wanka ko alkali bath) tare da zazzabi dan kadan sama ko žasa fiye da na Martens batu na karfe, kiyaye ga dace lokaci, da ciki da waje. ana kula da sassan karfe. Bayan Layer ya kai matsakaicin zafin jiki, ana fitar da shi don sanyaya iska, kuma austenite mai sanyi yana canzawa sannu a hankali zuwa tsarin kashewa na martensite. Ana amfani da shi gabaɗaya don ƙananan kayan aiki tare da sifofi masu rikitarwa da ƙaƙƙarfan buƙatun nakasu, kuma ƙarfe mai sauri da kayan aikin ƙarfe mai ƙarfi da mutuƙar mutuwa suma ana kashe su ta wannan hanyar.

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