Yadda za a yi amfani da high m quenching kayan aiki to improve the hardness of the axe blade?

Za a iya kashe ruwan gatari da ruwa da iska, da farko a sanyaya shi da ruwa, sannan a ciro shi, a dakata a cikin iska na wasu dakiku, sannan a sake shiga cikin ruwan na wasu dakiku, sannan a sake ciro shi. , dakatarwa a cikin iska na ƴan daƙiƙa, da sauransu. Haka kuma har sai an sanyaya zuwa zafin jiki da zafin jiki.

Makasudin kashe bakin gatari shine a canza babban sanyi austenite zuwa martensite ko bainite don samun tsarin martensite ko bainite, sannan kuma fushi a yanayin zafi daban-daban, wanda zai iya inganta ƙarfi da ƙarfi da juriya na ƙarfe. Grindability, ƙarfin gajiya da taurin kai don saduwa da buƙatun aikace-aikacen daban-daban na sassa da kayan aikin injiniya daban-daban. Hakanan yana iya saduwa da abubuwan musamman na zahiri da sinadarai na wasu karafa na musamman ta hanyar quenching, kamar feromagnetism da juriya na lalata.