1, Izinga lokushisa le-annealing lingafinyelela amazinga okushisa emithetho.Ishubhu yensimbi engagqwaliukwelashwa ukushisa ngokuvamile isixazululo ukwelashwa ukushisa, kuvame ukubizwa ngokuthi “annealing”, 1040-1120 ℃ izinga lokushisa ububanzi (JST).Ungaphinda ubheke isithando somlilo sembobo, ukucwiliswa kufanele kuqhume ngeshubhu lensimbi engagqwali, kodwa akubonisi ukuwohloka okuthambisayo.

2, Isimo sokuphefumula.Ngokuvamile sebenzisa umoya ohlanzekile we-hydrogen annealing, umoya wokuhlanzeka ongaphezu kuka-99.99% wokungcono kakhulu, uma enye ingxenye iyigesi engasebenzi, ukuya endaweni ephansi yokuhlanzeka, kodwa ayinawo umoya-mpilo omningi, umhwamuko wamanzi.

3, Ukubekwa uphawu komzimba.Isithando somlilo esikhanyayo kufanele sivalwe ngokuhlukaniswa komoya ngaphandle;ukusetshenziswa kwegesi ye-hydrogen njengokugcinwa, inqobo nje uma ukuxhumana (kokubasela ukukhishwa kwe-hydrogen).Hlola ngesikhala esihlanganyelwe ezindleleni zensipho yesithando somlilo nezindlela zamanzi, futhi ubone ukuthi ungakwazi yini ukusebenzisa igesi;igesi cishe igijima phakathi kweshubhu elimaphakathi kanye nesithando somlilo esiphakathi kweshubhu annealing, izimpawu ezimaphakathi zisengozini yokuguga futhi zidabuke, kufanele ngaso sonke isikhathi uhlole ushintsho njalo.

4, Ukugcina ingcindezi yegesi.Ukuze ugweme ukunikeza ukuvuza okuncane, ukulungiswa kwesitofu segesi kufanele kuhambisane nokucindezela okuhle kwegesi ye-hydrogen, uma ufuna ukugcina isicelo esivamile, kusho i-20kbar.

5, Isithando somlilo.Ngakolunye uhlangothi, ukuhlola impahla yesithando somlilo kungase kube yomile, isithando somlilo esifakwe kuqala, idatha yesithando somlilo kufanele yome;insimbi engagqwali amabili tube furnaces kungaba amanzi asele, ikakhulukazi uma kukhona ezingaphezu kweyodwa weep hole tube, ungahambi, uma ubeka isitofu ukubhujiswa emkhathini.