Stainless hlau kav yog cov khoom siv dav siv hauv cov kav dej. Yuav kom ua tau raws li qhov xav tau ntawm cov neeg siv feem ntau, nws kuj tau coj mus rau cov khoom lag luam xws li stainless hlau luj tshib, stainless hlau, thiab lwm yam khoom. Cov no yog sib sau ua ke hu ua stainless hlau yeeb nkab qhov chaw. Hauv qab no, Zhitong siv txhua tus neeg kom nkag siab txog qhov zoo ntawm cov yeeb nkab steel hlau thiab kev ceev faj txog kev vuam.
Qhov zoo ntawm stainless hlau yeeb nkab qhov chaw:
1. Nws muaj corrosion kuj zoo thiab cov yam ntxwv antioxidant.
2. Cov tshuaj ntawm cov yeeb nkab steel hlau tsis yog muab faib ua ob hom, ib qho yog titanium olty hom, thiab lwm yam yog hom qis hydrogen. Cov yav dhau los siv tau los hla dhau, thiab nws tuaj yeem tig liab sai sai thaum vuam.
3. Kev ziab yuav tsum tau txuas nrog thaum tswj vuam. Lub dryness ntawm titanium olty hom yuav tsum tau tswj ntawm 150 degrees Celsius rau 1 teev; hom qis hydrogen yuav tsum tau siv rau 1 teev ntawm 200 ~ 250 degrees. Tsis txhob qhuav ib zaug thaum ziab, txwv tsis pub cov tshuaj yuav tawg.
4. Cov yeeb nkab steel hlau tsis zoo kuj tseem muaj qhov ua kom sov thiab hnav tsis kam, yog li nws tau nruab nrog tshuaj lom neeg, chaw nres tsheb fais fab, roj thiab lwm yam khoom siv.
Kev ceev faj rau welding ntawm stainless hlau yeeb nkab qhov chaw:
1. Thaum welding stainless hlau yeeb nkab qhov chaw, thermal kho yuav precipitate carbides los txo corrosion kuj thiab mechanical zog.
2. Tsis txhob welding tam sim no ntev heev, thiab lub arc yuav tsum tsis txhob ntev dhau. Nws yog dominated los ntawm nqaim vuam seams.
3. Cov yeeb nkab steel hlau tsis tshua muaj qhov tawg thaum vuam, yog li vuam yuav tsum tau welded.
4. Tsis txhob muaj av nyob rau saum npoo ntawm qhov thaiv, thiaj li tsis ua rau muaj teeb meem zoo.
