Dab tsi yog cov txheej txheem ntau lawm ntawm stainless hlau seamless kav?
Stainless hlau seamless steel yeeb nkab yog ib tug ntev steel yeeb nkab nrog ib tug hollow seem thiab tsis muaj seams nyob ib ncig ntawm nws. Nws yog cov yeeb nkab steel uas tiv taus corrosion los ntawm cov khoom tsis muaj zog corrosive xws li huab cua, chav, thiab dej thiab tshuaj corrosive media xws li acids, alkali, thiab ntsev. Nws tseem hu ua Stainless acid-resistant steel yeeb nkab.
Cov txheej txheem ntawm stainless hlau seamless steel yeeb nkab:
1. Cov raj khib nyiab (lub raj tsis muaj): Cov khoom siv raw ntawm stainless hlau vaj raj khoob siv hauv kev tsim khoom yog hu ua khib nyiab raj.
2. Kev txiav cov yeeb nkab: Thaum tsim cov kav hlau tsis muaj steel, lub taub hau thiab tus Tsov tus tw yuav tsum tau txiav tawm, nrog rau lub tiaj tiaj ntawm ob qho kawg ntawm cov yeeb nkab nyoos thaum pub mis, txiav cov khoom nruab nrab, thiab qhov kawg txiav ntawm cov khoom tiav. Thaum txiav steel kav, steel yeeb nkab pov tseg yog tsim.
3. Pickling thiab degreasing: Tshem tawm cov hlau oxide nplai uas ua los ntawm cov cua kub kub ntawm cov kav dej stainless hlau, kom ua tau raws li qhov yuav tsum tau ua ntawm cov kav hlau steel thiab cov khoom tiav. Cov kua qaub siv hauv engineering yog cov kua qaub sib xyaw (HNO3+HF).
4. Kev tshuaj xyuas thiab kev sib tsoo: Tshawb xyuas thiab zom covstainless hlau seamless steel kavlos ntxuav tej yam tsis zoo.
5. Kev kos duab txias (dov): Cov yeeb nkab steel yog deformed kom ncav cuag qhov xav tau tshwj xeeb. Kev tsim cov yeeb nkab steel ntawm qhov sib txawv specifications yuav tsum tau ntau dhau ntawm pickling thiab daws kev kho mob.
Cov saum toj no yogcov txheej txheem ntau lawm ntawm stainless hlau seamless kav. Yog tias koj xav paub ntxiv txog nws, ntsib koj hauv qhov teeb meem tom ntej.
