Ishubhu yensimbi engagqwali ukukhanya kwe-optical ngemva kokufakwa kwe-anneal kunquma ikhwalithi yepayipi lensimbi.Kunezici eziningi ezithinta ukukhanya, kodwa ikakhulukazi kulezi zici ezinhlanu ezilandelayo,

1. Ukuthi ukufinyelela izinga lokushisa elidingekayo, izinga lokushisa le-annealing.Insimbi engagqwali ukwelashwa ukushisa ngokuvamile ukuthatha isixazululo ukwelashwa ukushisa, futhi abantu abavame ukubiza "annealing", izinga lokushisa ububanzi 1050~1100 DEG C. Ungakwazi ukubona ngokusebenzisa imbobo observation of esithandweni annealing, kuyoba incandescent state annealing zone of stainless steel tube, kodwa akukho posis ukuthambisa.

2. Isimo sezulu esishisayo.Ngokuvamile sebenzisa i-hydrogen ehlanzekile njengomkhathi oshisayo, umkhathi wokuhlanzeka okungcono kakhulu ungaphezu kuka-99.99%, uma umkhathi ungenye ingxenye yegesi engasebenzi, ukuhlanzeka nakho kungaba ngaphansi kancane, kodwa akukwazi ukuqukatha umoya-mpilo omningi, umhwamuko wamanzi.

3. Ukuvalwa kwesithando somlilo.Isithando somlilo esikhanyayo kufanele sivalwe, sihlukaniswe nomoya ongaphandle;usebenzisa i-hydrogen njengegesi evikelayo, i-outlet eyodwa kuphela exhunyiwe (esetshenziselwa ukuthungela ukukhishwa kwe-hydrogen).Indlela yokuhlola ingasetshenziswa ukusula amanzi anensipho esithandweni somlilo sejoyinti ngalinye, ukubona ukuthi igesi egijimayo yini;enye yezindawo ezilula kakhulu ukusebenzisa igesi ishubhu lesithando somlilo kanye neshubhu eliphumayo lingene endaweni yangakini, indandatho yokuvala yale ndawo igqokwa kalula, kufanele ngaso sonke isikhathi ihlole ukushintsha okuvamile.

4. Ukuvikelwa kwengcindezi yegesi.Ukuze uvimbele ukuvela kokuvuza okuncane, ukuvikelwa kwesithando somlilo kufanele kugcine ukucindezela okuhle, uma ukuvikelwa kwegesi ye-hydrogen, ngokuvamile kudinga okungaphezu kuka-20kBar.

5. Isithando somlilo samanzi.Ngakolunye uhlangothi ukuhlola ukuthi impahla omiswe isithando somlilo umzimba, isithando somlilo efakwe kuqala, impahla umzimba isithando kumele kube omile;okubili ukuthi amanzi ayizinsalela amaningi ngokweqile esithandweni somlilo weshubhu lensimbi engagqwali, ipayipi elikhethekile ngenhla uma kunezimbobo, ungangeni, noma ubeke umkhathi wesithando somlilo ubhidlike ngokuphelele.