Dab tsi yog cov ntaub ntawv ntawm kev lag luam nyias-walled stainless hlau kav
Nyias phab ntsa stainless hlau kav dej muaj cua sov zoo thiab kev tiv thaiv corrosion, yog li ntau cov khoom lag luam siv hom yeeb nkab no. Txawm hais tias peb feem ntau tuaj rau hauv kev sib cuag nrog cov kav hlau stainless, cov kav dej muaj qhov sib txawv ntawm cov uas peb feem ntau tuaj rau hauv kev sib cuag nrog. Cov txheej txheem kev lag luam ib puag ncig yog qhov hnyav, yog li kev xaiv cov ntaub ntawv tseem ceeb heev.
Austenitic 310s stainless hlau muaj oxidation zoo thiab corrosion kuj. Vim yog cov ntsiab lus siab ntawm chromium thiab npib tsib xee, nws muaj kev nkag siab tsis zoo thiab tuaj yeem ua haujlwm tsis tu ncua ntawm qhov kub thiab txias, ua kom pom kev ua haujlwm zoo heev. Nyob rau hauv tib lub dabtsi yog khoov thiab torsional lub zog, nws yog lub teeb yuag thiab haum rau cov cua kub dissipation pipeline systems hauv kev lag luam tshuaj. Thaum tshav kub kub resistant steel kuj tseem tsim nyog rau kev tsim ntau yam khoom siv hluav taws xob, nrog rau kev ua haujlwm kub txog li 1200 ℃ thiab kev siv kub tsis tu ncua txog li 1150 ℃.
304L yeeb nkab yog ib qho txawv ntawm cov pa roj carbon tsawg 304, tseem hu ua ultra-low carbon steel, siv nyob rau hauv cov xwm txheej uas yuav tsum tau vuam. Cov ntsiab lus qis dua txo cov nag lossis daus ntawm carbides nyob rau hauv tshav kub cuam tshuam cheeb tsam ze ntawm qhov vuam, uas yuav ua rau intergranular corrosion (welding corrosion) ntawm stainless hlau nyob rau hauv tej qhov chaw, xws li industrial pipelines.
316 nyias-walled stainless hlau kav uas muaj cov ntsiab lus carbon tsawg dua 0.03 tuaj yeem siv rau hauv cov ntawv thov uas vuam tsis tuaj yeem muab tshem tawm thiab yuav tsum muaj kev tiv thaiv corrosion siab. Qhov kev ua tau zoo ntawm cov hlau no yog qhov zoo tshaj rau 310 thiab 304 stainless hlau, thiab nws muaj qhov kub zoo tiv thaiv corrosion thaum cov sulfuric acid concentration qis dua 15% thiab siab dua 85%. Cov ntawv thov muaj xws li cov khoom siv hluav taws xob sib hloov, cov khoom siv dyeing, cov cuab yeej tsim kho zaj duab xis, thiab cov ntaub ntawv thiab cov kav dej.
Shandong Kungang Hlau Technology Co., Ltd. tau nqis peev ntau ntawm cov peev nyiaj los qhia cov khoom siv ntau lawm thiab tshuaj xyuas kom ntseeg tau cov khoom zoo, txhawm rau kom muaj cov khoom muag txaus, ua tiav cov lus qhia, tus nqi tsim nyog, thiab lub koob npe nrov. Shandong Kungang Hlau Technology Co., Ltd. mas deals nyob rau hauv stainless hlau kav, seamless steel kav, welded kav, PE kav thiab lwm yam yeeb nkab khoom. Peb tos ntsoov yuav tiv tauj koj!
Post lub sij hawm: Apr-02-2024