1, taub qab vuam flangeannealing kub yog mus txog qhov ntsuas kub,taub qab vuam flangeKev kho mob feem ntau yog siv cov tshuaj kho cua sov, uas yog, cov neeg feem ntau hu ua "annealing", qhov kub thiab txias yog 1040 ~ 1120 ℃. Koj tuaj yeem soj ntsuam los ntawm lub qhov cub annealing soj ntsuam qhov, lubflangefittings nyob rau hauv annealing cheeb tsam yuav tsum yog incandescent, tab sis tsis muaj softening sagging.
2, annealing cua,taub qab vuam flangeFeem ntau yog siv los ua cov pa ntshiab hydrogen annealing cua, qhov purity ntawm cov cua yog ntau tshaj 99.99%, yog tias lwm qhov ntawm cov huab cua yog inert gas, purity kuj yuav qis me ntsis, tab sis tsis tuaj yeem muaj cov pa ntau dhau, dej vapor. .

Lub taub qab vuam flange
3, taub qab vuam flangetiv thaiv roj siab, txhawm rau tiv thaivtaub qab vuam flangeto, lub cub tawg tiv thaiv roj yuav tsum tswj lub siab zoo, yog hais tias nws yog hydrogen tiv thaiv roj, feem ntau yuav tsum tau ntau tshaj 20kBar.
4, vuam flangeua cov dej vapor nyob rau hauv lub qhov cub casting, ntawm ib sab, xyuas seb cov khoom siv rau hauv qhov cub puas qhuav, cov khoom siv rau hauv qhov cub yuav tsum qhuav rau thawj zaug; Qhov thib ob yog seb tusflangecov yeeb nkab fittings rau hauv lub cub tawg tseem muaj dej ntau dhau, tshwj xeeb tshaj yog tias muaj qhov nyob hauv cov flange yeeb nkab fittings, tsis txhob xau rau hauv, txwv tsis pub lub qhov cub cua yuav puas tag.
5, taub qab vuam flangecub lub cev sealing,taub qab vuam flangeci annealing rauv yuav tsum raug kaw, cais tawm ntawm huab cua sab nraud; Nrog hydrogen ua cov roj tiv thaiv, tsuas yog ib lub qhov cua qhib. Cov txheej txheem ntawm kev soj ntsuam tuaj yeem siv los so cov kab nrib pleb ntawm txhua qhov sib koom ua ke hauv qhov cub annealing nrog xab npum thiab dej kom pom seb puas yuav khiav; Ntawm lawv, qhov chaw uas yooj yim khiav yog qhov chaw uas lub qhov cub annealing nkag mus rau hauv cov yeeb nkab thiab qhov chaw uas cov yeeb nkab tawm. Lub nplhaib sealing nyob rau hauv qhov chaw no tshwj xeeb tshaj yog yooj yim hnav thiab tsim kua muag, yog li nws yuav tsum tau kuaj xyuas thiab hloov ntau zaus.