Stainless hlau screws yog ua los ntawm cov hlau, thiab muaj plaub hom kev tiv thaiv kev tiv thaiv hlau, namely ntawm cov khoom siv, qhov chaw siv, qhov nruab nrab ntawm cov ntaub ntawv thiab qhov chaw, thiab tsim cov qauv tsim kho hlau. Yog hais tias muaj hlau los tiv thaiv corrosion-resistant tag nrho los ua rau cov tsis muaj qab hau hlau Tsis muaj cov kev tu ncua tshwj xeeb, nws tsis yog tswv yim los ntawm kev txheeb xyuas kev lag luam, los yog kev sib cais tag nrho ntawm cov tsos ntawm cov huab cua ib puag ncig uas yuav ua rau muaj corrosion tsis ua haujlwm hauv kev xyaum thiab tej zaum yuav nyuaj heev. Kev txhim kho hlau qauv tsim tau zoo ntawm cov teeb meem tshwj xeeb hauv qee yam kev mob, tiam sis feem ntau ntawm cov qauv ntawm cov hlau tsis muaj cav tsis tuaj yeem hloov kho, thiab nws lub luag haujlwm tsis yog tas li, yog li no hom tsis tau nrog qhov teeb meem, raws li ntev li lub interface Los tiv thaiv corrosion, uas yog, cov tsos ntawm kev kho corrosion yog tam sim no txoj kev siv ntau tshaj plaws.
Stainless hlau ntsia hlau nplaum corrosion tiv thaiv hais txog kev siv ntau txoj kev los siv cov txheej txheem ntawm cov hlau ntim, nws lub luag hauj lwm yog cais cov hlau tawm ntawm qhov chaw hauv corrosive, thiaj li ua rau tus txheej txheem corrosion suppression, los yog txo cov tsos ntawm corrosive media thiab hlau hu, thiab ncav cuag Kom tsis txhob los yog txo qhov laj thawj ntawm kev xeb hluav taws.
Cov txheej txheem txij nkawm yuav tsum ua kom tau raws li cov lus nug hauv qab no:
1, kev xeb xaim, kev ua haujlwm hnyav, kev kub ntxhov,
2, nruj qauv, ruaj khov, me me pores.
3, nrog rau qhov sib cais ntawm cov hlau nrig, zoo adhesion.
4, qhov nruab nrab kis thiab ib qho thickness.
Kev kho plag yog feem ntau muab faib ua ob hom hlau txheej thiab tsis yog txheej hlau. Cov hlau txheej yog hais txog cov txheej txheem ntawm cov hlau los yog hlau uas muaj zog corrosion ntawm lub qhov hluav taws xob corroded yooj yim. Hom txheej no kuj yog hu ua plating. Muaj ntau txoj kev thiab ntau hom hlau plating, feem ntau uas yog electroplating, yuav tsum ua raws li cov hlau qhwv hlau (kub dip) thiab tshuaj kho deg. Cov xim uas tsis yog xim hlau yog hais txog kev siv cov khoom siv organic polymer xws li cov xim, thiab cov ntaub ntawv uas tsis yog khoom siv xws li cov khoom siv ua cov txheej txheem ntawm cov khoom siv hlau lossis qhov chaw. Cov txheej txheem txij nkawm tuaj yeem tswj cov hlau ntawm lub nruab nrab ntawm qhov nruab nrab thiab tiv thaiv kev sib tiv tauj ntawm lub hauv paus hlau. Corrosion yog tsim nyob rau hauv stainless hlau txheem qhov chaw.