UKucinywa kunye Nokucinywa koMbhobho weNtsimbi oKhethiweyo obandayo

I-Annealing yombhobho wentsimbi otsaliweyo obandayo: ibhekisa kwizinto zetsimbi ezifudunyezwe kubushushu obufanelekileyo, zigcinwe ixesha elithile, ze emva koko zipholile ngokucothayo zipholile inkqubo yonyango lobushushu.Inkqubo yokuqhotyoshwa okuqhelekileyo: ukuqhotyoshwa kwakhona kwekristali, ukufakwa koxinzelelo, ukufakwa kwe-spheroidizing annealing, ukufakwa ngokupheleleyo, njl njl. Eyona njongo iphambili kukunciphisa ubulukhuni bezinto zetsimbi, ukuphucula iplastiki, ukusetyenzwa kunye nomatshini kunye noxinzelelo, kunye nokunciphisa uxinzelelo olushiyekileyo, ukuphucula umbutho kunye nokwakhiwa kwe-homogenization, okanye unyango lobushushu emva kokuba ulungele umbutho, njl.

Ukucinywa kombhobho wentsimbi otsalwa ngokubanda: kubhekiselele ekufudumezweni kwentsimbi kwiqondo lobushushu le-Ac3 okanye le-Ac1 (intsimbi) ngaphezulu kobushushu obuthile, gcina ixesha elithile, emva koko kwisantya esifanelekileyo sokupholisa, ufumane i-martensite bainite) (okanye unyango lobushushu. Iinkqubo zokucima eziqhelekileyo ziquka ukucima ityuwa yokuhlamba ityuwa, ukucima i-martensite, i-bainite austempering, ukucima umphezulu kunye nokucima kwendawo. kwaye ulungiselele unyango emva kobushushu.


Ixesha lokuposa: May-07-2021