Tsarin Jiyya na Yanayin Zazzabi don Amfani da Alloys masu ƙarfi

Ana yin maganin zafi mai zafi na kayan aiki mai wuyar gaske a cikin tanderun da aka tsara na musamman. The sharar gami da aka hõre high-zazzabi aiki a sama 1800 ℃ a cikin wani m yanayi gas. A lokacin wannan tsari, cobalt ɗin da ake amfani da shi azaman ƙarfe mai ɗaure yana bushewa kuma yana tafasa, yana haifar da lahani kuma ƙarar ta yana ƙaruwa sosai. Tsarin gami ya zama mai raɗaɗi kuma mai kama da saƙar zuma, yana mai da ƙarfi gami da sauƙin karye da sarrafawa. A lokacin babban zafin jiyya, babban adadin ruwa lokaci yana bayyana a cikin gami, yana ƙaruwa da yaduwar kwayoyin halitta da haɓaka rushewa da hazo na WC. Hatsi na WC suna girma da sauri, suna ƙaruwa daga 1 zuwa 2 μm zuwa dubun ko ma ɗaruruwan micrometers. Bugu da ƙari, yayin sake sakewa na WC, an kawar da lahani a cikin tsarin hatsi, kuma tsarin WC crystal ya zama cikakke. A lokaci guda kuma, ana cire adadin adadin wasu karafa, dattin da ba na ƙarfe ba, da ƙazanta masu cutarwa da ke cikin gawa.

Girman hatsi na gami yana ƙaruwa da sauri tare da haɓaka yawan zafin jiki na magani. Duk da haka, lokacin da yawan zafin jiki na jiyya ya kasance akai-akai, tsawo na lokacin magani ba shi da wani tasiri mai mahimmanci akan haɓakar ƙwayar ƙwayar ƙwayar ƙwayar cuta. Girman hatsi na gami yana canzawa tare da zafin jiki na magani da kuma riƙe lokaci bayan babban zafin jiki. Makullin sarrafa tsarin kula da zafin jiki mai zafi shine don sarrafa zafin magani. Amma zafin magani ba dole ba ne mafi girma mafi kyau. Idan yawan zafin jiki na magani ya yi yawa, zai fara rinjayar rayuwar sabis na kayan aiki mai zafi; Abu na biyu, zai haifar da lokacin ruwa mai yawa a cikin gami, haɓaka haɓakawar yanayin Co, rugujewar kwarangwal na WC, da sanya gami da haɗawa da crucible, yin wahalar tsaftacewa da karyawa. Gabaɗaya, ana sarrafa tsarin kula da zafin jiki mai zafi a kusan 2000 ℃, kuma yana da kyau a riƙe tsawon sa'o'i 2.