Niaj hnub no, ntau yam ntaub ntawv alloy tau siv zoo, tshwj xeeb tshaj yogHastelloy alloys, vim tias lawv tau ua haujlwm zoo hauv kev tiv thaiv corrosion, yog li yuav muaj kev cuam tshuam cov ntawv thov hauv kev lag luam aviation thiab tshuaj lom neeg, thiab cov khoom siv no tau siv ntau yam. Tau kawg, thaum tsim thiab ua cov khoom siv no, peb yuav tsum tau xyuam xim rau ntau yam.
Ntawm ib sab, ua qhov chaw kho mob ua ntej ua haujlwm
Yog tias Hastelloy alloy yuav tsum tau ua tiav thiab siv, nws yuav tsum xub ua kom tiav cov kev kho mob sib xws ntawm cov khoom siv. Txoj kev no tsuas yog los txo cov corrosion ntawm qhov chaw thiab tiv thaiv cov khoom ntxiv. Nyob rau theem tom ntej ntawm kev vuam thiab kev ua haujlwm Thaum lub sij hawm tus txheej txheem, tsis tas yuav txhawj xeeb txog cov kab ntau dhau, tshwj xeeb tshaj yog cov vuam zoo ntawm cov khoom tuaj yeem lav tau ntxiv.
Ntawm qhov tod tes, kev xaiv ntawm vuam lub taub hau yuav tsum tau ua thaum ua
Vim tias lub taub hau vuam tseem yuav tsum tau siv rau hauv cov txheej txheem ntawm Hastelloy welding, thiab nws tseem yuav nyob rau hauv kev sib cuag ncaj qha nrog lub taub hau vuam, yog li kev xaiv ntawm lub vuam taub hau yuav tsum ua kom zoo. Nyob rau hauv tus txheej txheem ntawm kev xaiv, nws yog tsim nyog los to taub Cov nram qab no hais txog welding txoj kev, xws li mechanical welding, thiab lwm yam, tsuas yog yuav zam tau los ntawm welding ua nyob rau hauv txoj kev raug, thiab tsis tas yuav txhawj txog lwm yam teeb meem nyob rau hauv lub tom qab. txheej txheem txheej txheem, uas tuaj yeem zam qhov tshwm sim ntawm kev pheej hmoo. Hastelloy tam sim no tau dhau los ua hom tshiab ntawm cov khoom siv uas yuav siv tau rau ntau qhov chaw. Thaum tsim thiab ua cov khoom siv no, peb yuav tsum tau xyuam xim rau ntau yam, tshwj xeeb tshaj yog kev kho qhov chaw ua haujlwm yuav tsum ua kom zoo. Tsuas yog tom qab ua cov haujlwm no tuaj yeem ua tiav cov txiaj ntsig kawg tau lees paub.
