316 polished stainless hlau ntawvt muaj cov yam ntxwv ntawm Ferrite thiab Austenite, thiab muaj peev xwm zoo ntawm cov tshuaj chloride kev nyuaj siab thiab corrod kuj.2205 yog duplex steel, muaj 21% Cr, 2.5% Mo thiab 4.5% Ni-N.nws lub zog khoov yog ob zaug dua Austnite.Lub peev xwm tuaj yeem ua rau cov neeg tsim qauv txo qhov hnyav ntawm cov khoom hauv kev tsim qauv.Nws muaj qhov zoo dua li 317L stainless hlau.
Vim316 polished satinless steel ntawvmuaj ntau Cr thiab Mo, yog li nws muaj peev xwm los tiv thaiv pitting.Duplex stainless hlau tuaj yeem paub tseeb tias cov hlau muaj peev xwm ntawm kev ua haujlwm siab thiab corrod resistance thiab mechanical zog siab.
316 stainless hlau muaj txhua yam cwj pwm, corrod resistance thiab weldability zoo.Nws yog siv rau kev lag luam roj av thiab natural gas, oceanerring, chemical kev lag luam thiab lwm yam lag luam.Tam sim no, kev lag luam roj av thiab roj av siv ntau tshaj 850km roj raj uas tau tsim los ntawm duplex stainless hlau.Feem ntau ntawm cov hlau duplex no yog 316L stainless seamless steel kav (thiab cov khoom yog S31803 duplex stainless hlau kav thiab 2507 duplex stainless hlau kav).Vim tias cov pa nruab nrab nruab nrab muaj cov corrosivity siab, cov kav dej siab tag nrho yog mabe los ntawm 316 stainless hlau kav.
316 stainless hlau yuav siv tau nyob rau hauv cov nram no: nruab nrab chloride ib puag ncig, refining kev lag luam, roj kev lag luam, tshuaj kev lag luam, roj av thiab natural gas kev lag luam, pulp thiab ntawv Kev lag luam, chiv kev lag luam, urea kev lag luam, phosphate chiv kev lag luam, seawater ib puag ncig, lub zog thiab ib puag ncig. kev tiv thaiv kev lag luam, lub teeb kev lag luam thiab khoom noj khoom haus kev lag luam, khoom noj khoom haus thiab tshuaj kev lag luam equipements.
316 stainless hlau muaj kev tiv thaiv zoo vim nws qhov chaw muaj cov yeeb yaj kiab passivation uas muaj nyob hauv cov pa ruaj khov, yog li 316 stailless hlau yog nrov.
Post lub sij hawm: May-27-2022