S316LNYog qhov qis - carbon, siab - nitrogen inustenitic stainless hlau. Nitrogen yog ntxiv rau sus316L. Qhov no "cov pa roj ntau + siab nitrogen" tsim tau txhim kho cov khoom siv lub zog, corrosion tsis kam, thiab siab {6} kev ruaj khov. Ht yeeb nkab yog a316Ln Ss PhajCov chaw muag khoom nrog 15+ export kev paub.Tiv Tauj PebXav paub ntau ntxiv thiab hais rau DAWB!
ASTM A240 SS316LN phaj corrosion tsis kam
S316LN ua yeeb yam tshwj xeeb zoo nyob rau hauv cov tshuaj ib puag ncig, tshwj xeeb hauv chloride ib puag ncig. Molybdenum thiab nitrogen ua hauj lwm synergistically kom txhim kho kom muaj pitting, thiab kev ntxhov siab corrosion tawg.
Kev tshawb fawb tau pom tias hauv acidic media muaj chli thiab tsis muaj ntau ntxiv, tus nqi sib tw txo, thiab corrosion tsis kam txhim kho.
Cl⁻ rhuav tshem cov zaj duab xis passive, thaum nou txhawb nws txoj kev tsim thiab kho. Cov xeeb ceem no ua rau S316LN txaus rau hauv kev lag luam tawm xws li chiv, papermaking, thiab kws tshuaj, thiab kws tshuaj.
Stainless Hlau 316Ln PhajNeeg kho tshuab thiab cov khoom siv lub cev
S316LN Stainless hlau muaj kev sib npaug ntawm lub zog siab thiab lub zog zoo. Nws lub zog tensile loj dua los yog sib npaug nrog 520 MPa thiab nws cov txiaj ntsig zoo tshaj lossis muaj sib luag rau xyoo 196L, thaum nws elongation ntau dua los yog sib npaug rau 40%. Lub siab nitrogen cov ntsiab lus nce s316LN lub zog los ntawm ntau dua 30% piv rau 316L, thiab nws cov kev ua tau zoo tseem nyob ntawm qhov kub siab (550 degree).
Hais txog cov khoom siv lub cev, S316LN muaj qhov ntom ntawm 7.93-7.99 g / × 10⁻⁶ /℃(20-100 Qib), thiab lub thermal conductivity ntawm 16.3 w / min. Nws tsis -} sib yuav cov khoom ua rau nws tsim nyog rau kev siv nyob rau ib puag ncig tshwj xeeb.
ASTM A240 TPP36LN Phaj Ntau Yam Kev Siv Hauv Kev Siv Tshuaj Lom
Cov paib tsuas yog S31653 kub dov hauv petrochemicals thiab lub zog
Hauv kev lag luam petrochemical, s316LN tau siv dav hauv cov khoom siv xws li reactors, tso tsheb hlau luam, thiab kev hloov cua sov. Cov cuab yeej siv no feem ntau muaj qhov kub thiab txias, siab tshaj tawm, thiab cov xov xwm corrosive, tso rau cov khoom lag luam tsis kam thiab lub zog.
Cov chiv kev lag luam, tshwj xeeb yog urrea kev tsim khoom, siv s316LN ntau dua rau cov cuab yeej thiab cov kav dej xav tau Hughines xeem. Nws cov ultra - Cov khoom siv roj av tsis tshua muaj zog tiv thaiv intergranular, nthuav dav lub neej.
SS 316Ln lub phiaj xwm dawb hauv cov tshuaj zoo thiab cov chaw muag tshuaj
S316LN yog dav siv hauv kev lag luam kws tshuaj thiab lwm yam khoom siv tshuaj, cov hlab ntsha siab, thiab ua cov khoom siv ua khoom noj. Nws tiv taus CIP / SIP (huv si hauv qhov chaw / tsis huv ntawm qhov chaw) ntxuav cov txheej txheem, ua kom muaj asepic ntau lawm.
SS 1.4429 Cov Polled Colled Cold nyob rau hauv ib puag ncig tshwj xeeb
Nyob rau hauv cov xeb zoo xws li cov uas muaj cov sulfuric acid thiab ntsev chiv feem ntau tawm tsam ntev- kev ua haujlwm ntev.
SS 316LN CR daim hlau, nrog nws cov txiaj ntsig oposition, nrog rau kev ua kom zoo hloov mus rau cov chaw hnyav no piv rau cov hlau uas tsis muaj pa. Tshwj xeeb nrog cov kev yuav tsum tau ua rau ib puag ncig ib puag ncig ib puag ncig thiab muaj cov tshuaj corroside, s316LN's pitting kev tiv thaiv ib puag ncig ua hauj lwm ntau dua yuav muaj txiaj ntsig ntau dua.
