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+8613777727350

Mar 12, 2020

Qhov zoo thiab lub zog ntawm stainless hlau luj tshib

Luj lauj tshib lub taub hau tiv taus xeb los ntawm cov xov xwm uas tsis muaj corrosive xws li huab cua, chav, dej, thiab tshuaj lom neeg xws li cov kua qaub, alkalis, thiab ntsev. Kuj tseem hu ua stainless acid-resistant steel. Hauv kev siv qhov tseem ceeb, steel uas tiv taus xeb los ntawm cov xov xwm tsis muaj zog yog feem ntau hu ua stainless hlau punched luj tshib, thiab cov hlau uas tiv taus xeb los ntawm tshuaj lom yog hu ua acid-resistant steel. Vim tias qhov sib txawv hauv cov tshuaj muaj pes tsawg leeg ntawm ob, yav tas los tsis muaj tseeb tiv thaiv tshuaj lom neeg tawm, thaum lub tom kawg feem ntau stainless. Chrome-bearing stainless hlau luj tshib kuj sib xyaw cov tshuab muaj zog thiab lub siab extensibility, thiab yooj yim rau txheej txheem thiab tsim khoom ntawm cov khoom sib xyaw, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov kws ua vaj tsev thiab cov neeg ua haujlwm tsim qauv. Txhua cov hlau cuam tshuam nrog oxygen hauv cov pa, ua rau ib txheej oxide nyob rau saum npoo.

Qhov ua hauj corrosion ntawm stainless hlau luj tshib nyob ntawm cov alloying cov ntsiab lus muaj nyob hauv cov hlau. Chromium yog qhov pib siv yooj yim uas ua rau stainless steel stamped lauj tshib kom ua tiav corrosion tsis kam. Thaum cov ntsiab lus chromium nyob rau hauv cov hlau ncav cuag 1.2% tswj, lub luag hauj lwm ntawm chromium thiab oxygen nyob rau hauv nruab nrab corrosive ua rau nyias zaj duab xis oxide ntawm qhov chaw steel (tus kheej passivation Tshuaj zaj duab xis), uas tuaj yeem tiv thaiv cov steel ua kom cov xeb los ntawm kev xeb ntxiv. Luj tshib fittings muaj cov txheej txheem sib txawv thiab cov txheej txheem. Hauv kev coj ua, nws yog ib qho tsim nyog yuav tsum ua thiab ua cov txheej txheem raws li qee qhov xwm txheej. Luj tshib yeeb nkab fittings nrog sib txawv kev sib txawv yuav tsum tau them sai sai rau qee qhov teeb meem hauv kev ua.

Lub thoob luj tshib yog siv los ua chaw thim rov qab. Yog tias koj xav ua lub tog raj ntev ntev ntawm lub luj tshib, koj yuav tsum xub xaiv qhov tshwj xeeb ntawm cov yeeb nkab steel, tshaj tawm cov khoom siv rau cov yeeb nkab, thiab xaiv qhov zoo ntawm cov yeeb nkab steel rau ntau lawm. Lub dav luj tshib muaj qee yam kev nthuav txav. Tom qab kev suav, qhov kev nthuav dav dav dav yog feem ntau ntawm 33% mus rau 35%, uas tau rov qab thiab zoo li qub. Lub cev qhov loj txav ntawm tus lej ntawm lub xov tooj cua luv luv ntawm 219 hli yog 50%. Tom qab xaiv cov ntaub ntawv raw, txiav cov khoom raws li qhov tshwj xeeb ntawm lub dav lauj tshib, thiab tom qab ntawd kawm txoj kev vojvoog ntawm curvature. Piv txwv li, rau 90 ° luj tshib, tom qab nws curvature, koj tuaj yeem xam lub sijhawm ntev npaum li cas cov txheej txheem tuaj yeem tsim los ua lub luj tshib 90 ° luj tshib. Nws tuaj yeem suav tom qab kev xam pom, thiab tom qab ntawd txiav nrog qhov ntev raws li qhov ntev ntev. Kub thawb cov khoom siv. Vim tias qee lub luj tshib raug ua tsis ncaj, lawv yuav raug xaiv, uas tsis raug tso cai.


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