1, Ko te whakaranu o te harakekeKo te pāmahana Anneing kei runga i te pāmahana kua tohua,Ko te whakaranu o te harakeketreatment is generally taken solution heat treatment, that is, people usually so-called "annealing", the temperature range is 1040~1120℃. Ka taea hoki e koe te maataki i roto i te tangohanga o te oumu puremu, temākaKo nga FitTings i roto i te rohe Annuil me koretake, engari kaore he tino ngoikore.
2, Atu Haumaru,Ko te whakaranu o te harakekeis generally used as pure hydrogen annealing atmosphere, the purity of the atmosphere is more than 99.99%, if the other part of the atmosphere is inert gas, the purity can also be a little lower, but can not contain too much oxygen, water vapor.

Ko te whakaranu o te harakeke
3, Ko te whakaranu o te harakekeTe pehanga hau whakamarumaru, kia kore ai e aukatiKo te whakaranu o te harakekeTe riihi, me mau tonu te hau oumu, mena he hau paruru te hauhautanga, me nui ake i te 20kbar.
4, Te whakawhiwhi ahiKo te tukatuka i te wai wai i roto i te oumu tahuti, i te ringa kotahi, tirohia mena he maroke te papanga o te oumu, me maroke te rauemi oumu mo te wa tuatahi; Ko te tuarua ko temākaKo nga tongi putorino ki te oumu he nui rawa nga otaota wai, ina koa kaore he kohao i roto i nga umanga putoni Flange, kaua e peke ke atu, mena ka pakaru katoa te hau.
5, Ko te whakaranu o te harakekeTe hiri o te tinana oumu,Ko te whakaranu o te harakekeKia kati te oumu maeneene kanapa, ka wehea mai i te hau o waho; Me te hauwai hei hau paruru, kotahi noa te tuwhera. Ko te tikanga o te tirotiro ka taea te horoi i nga kapiti o ia hononga ki te oumu kotahitanga me te hopi me te wai kia kite ai ranei e rere ai; I roto ia ratou, ko te waahi ngawari ki te oma ko te waahi ka uru te ope taua me te waahi ki te paoa ka puta mai te putorino. Ko te whakakai hiri i tenei waahi ka tino ngawari ki te kakahu me te roimata, kia tirohia ai, kua rereke tonu.