Izinto ezintlanu ezibalulekileyo zichaphazela ukuqaqamba kwetyhubhu yentsimbi engatyiwayo emva kokufunxa

Nokuba iqondo lobushushu annealing lifikelela ubushushu obuchaziweyo, unyango ubushushu steel stainless ngokubanzi kuthathwa elomeleleyo unyango ubushushu isisombululo, oko kukuthi, abantu ngokuqhelekileyo ebizwa ngokuba "annealing", uluhlu lobushushu 1040 ~ 1120 ℃ (standard Japanese). Unokujonga kwakhona ngomngxuma wokujonga isithando somlilo, indawo yokufunxaityhubhu yensimbi engenasicikufuneka ibe yi-incandescent, kodwa akukho ukuthomalalisa ukuthotywa.

I-Annealing atmosphere, ngokubanzi kukusetyenziswa kweihydrogen ecocekileyonjenge-atmosphere ye-annealing, i-atmosphere yococeko ingcono kune-99.99%, ukuba i-atmosphere yenye inxalenye yegesi engasebenziyo, ukucoceka kunokuba ngaphantsi kancinane, kodwa akufuneki kuqulethe i-oksijini eninzi, umphunga wamanzi.

Ukuqina komzimba wesithando somlilo, Isithando somlilo esikhanyayo kufuneka sivalwe, sibe sodwa kumoya wangaphandle; Nge-hydrogen njengegesi ekhuselayo, i-vent enye kuphela evulekileyo (ukutshisa i-hydrogen ekhutshiweyo). Indlela yokuhlola ingasetyenziswa kwisithando somlilo esinamanzi anesepha kwisithuba esidibeneyo, ukubona ukuba irhasi iyabaleka; Enye yezona zinto zilula kakhulu ukubaleka indawo yi-oven annealing kumbhobho kunye nokuphuma kumbhobho, le ndawo ilula kakhulu ukunxiba umsesane wokutywina, ukuba ihlolwe rhoqo kwaye iguqulwe rhoqo.

Uxinzelelo lwegesi olukhuselayo, Ukuze kuthintelwe ukuvuza kwe-micro, igesi yokukhusela kwisithando somlilo kufuneka igcine uxinzelelo oluthile oluhle. Ukuba yigesi yokukhusela i-hydrogen, iyafuneka ngokubanzi ukuba ibe ngaphezu kwe-20kBar.

Umphunga wamanzi kwisithando somlilo, Ngakolunye uhlangothi, khangela ukuba izinto zomlilo zomile, isithando somlilo sokuqala, isithando somlilo kufuneka some; Emibini yiumbhobho wensimbi engenasicikwiziko nokuba intsalela yamanzi amaninzi, ngakumbi ukuba kukho umngxuma ngaphezu kombhobho, musa ukuvuza, ngaphandle koko umoya womlilo uyatshatyalaliswa.

Ufuna ukuqaphela ngokusisiseko ngala, amagama aqhelekileyo, emva kokuvula isithando somlilo kufuneka abuyele i-20 yeemitha ityhubhu yensimbi engenasici yecala lasekhohlo nasekunene liya kuqalisa ukuqaqamba, eliqaqambileyo lifumane uhlobo olubonisa ukukhanya.