Zinthu zinayi zomwe zimakhudzandondomeko ya flangendi:
1. Kutentha kwa Annealing kumafika kutentha komwe kumatchulidwa.Flange processing zambiri anatengera njira kutentha mankhwala, kutentha osiyanasiyana 1040 ~ 1120 ℃ (Japanese muyezo).Mutha kuwonanso kudzera mu dzenje loyang'anira ng'anjo yowotchera, flange m'malo olowera kuyenera kukhala incandescent, koma palibe kufewetsa.
2. Kusindikiza kwa ng'anjo thupi.Ng'anjo yoyaka moto iyenera kutsekedwa ndi kupatulidwa kunja kwa mpweya;Ndi haidrojeni ngati gasi wolondera, mpweya umodzi wokha ndi wotseguka (kuyatsa mpweya wa haidrojeni).Njira yoyang'anira ingagwiritsidwe ntchito kupukuta ming'alu ya mgwirizano uliwonse mu ng'anjo ya annealing ndi sopo ndi madzi kuti muwone ngati mpweya ukuthawa;Pakati pawo, mpweya wosavuta kwambiri ndi ng'anjo ya annealing mu chitoliro ndi kunja kwa chitoliro, mphete yosindikizira pamalo ano imakhala yosavuta kuvala, nthawi zambiri imayang'ana ndikusintha nthawi zambiri.
flange

3. Tetezani kuthamanga kwa mpweya.Pofuna kupewa micro-kutayikira kwa zovekera chitoliro, zoteteza mpweya mu ng'anjo ayenera kukhala ndi ena zabwino kuthamanga.Ngati ndi gasi woteteza haidrojeni, nthawi zambiri amafunikira kukhala pamwamba pa 20kBar.
4. Mkhalidwe wosangalatsa.Nthawi zambiri, hydrogen yoyera imagwiritsidwa ntchito ngati mlengalenga, ndipo chiyero chamlengalenga chimaposa 99.99%.Ngati mbali ina ya mlengalenga ndi mpweya wochepa, ukhondo ukhozanso kukhala wotsika, koma usakhale ndi mpweya wochuluka ndi mpweya wa madzi.