316L stainless hlau 10 * 1mm coiled tubing
Cov ntaub ntawv ntxiv ntawm 316L Stainless Hlau
316L stainless hlau 10 * 1mm coiled tubing
Lwm qhov dav siv austenitic hlau yog 316 thiab 316L stainless hlau, qhov kev ua haujlwm corrosion ntawm SS 304 tsis txaus, 316L feem ntau xav tias yog thawj qhov sib txawv.Cov ntsiab lus nickel siab dua hauv 316 thiab 316L dhau SS 304 thiab Molybdenum ntxiv hauv 316 thiab 316L muab nws ib qho ntug hauv kev ua tau zoo hauv qhov kub thiab txias ib puag ncig.
Raws li nrog 304 thiab 304L, qhov sib txawv ntawm qib 316 thiab 316L yog qhov muaj cov pa roj carbon ntau.L sawv cev rau cov pa roj carbon tsawg, ob qib L muaj qhov siab tshaj plaws 0.03% carbon, thaum cov qauv qib tuaj yeem suav txog 0.07% carbon.Tej zaum nws yuav tsis zoo li qhov sib txawv loj, tab sis nws txhais tau tias L qib versions ntawm stainless hlau alloys haum zoo dua rau qhov loj vuam tej yaam num.Cov ntsiab lus ntawm cov roj carbon qis ntawm qib L txo qhov tawg ntawm cov cua sov hauv cheeb tsam ntawm welds thiab txhim kho weld zoo.
Stainless hlau 316 Chemical Composition - Chrome thiab Nickel
316L stainless hlau 10 * 1mm coiled tubing
Raws li nrog qib 304, 316 stainless hlau tshuav nqi ntau ntawm nws cov corrosion kuj rau nws cov ntsiab lus chromium.Lub passivated chromium oxide zaj duab xis uas tsim rau saum npoo ua raws li kev tiv thaiv kev tiv thaiv corrosion.Nws yog chromium nyob rau hauv qib 304 thiab 316 uas sib txawv stainless hlau los ntawm carbon hlau.
Cov tshuaj muaj pes tsawg leeg ntawm stainless hlau 316 yog yuav luag zoo tib yam rau qib 304.Muaj ob peb qhov sib txawv nrog rau qhov ntau ntawm chromium (18 - 20% rau 304, 16 - 18% rau 316) thiab npib tsib xee (8 - 10.5% rau 304, 10 - 14% rau 316).
Molybdenum Cov ntsiab lus ntawm Stainless Hlau 316L
316L stainless hlau 10 * 1mm coiled tubing
Tsis tas li ntawd, 316 stainless hlau muaj nyob nruab nrab ntawm 2 - 3% molybdenum los muab nws cov tshuaj chloride-tawm tsam.Molybdenum yog ib qho tseem ceeb muaj nyob rau hauv 316 stainless hlau vim nws tiv thaiv cov me me carbide hais tias tsis muaj zog ntawm Chromic Oxide txheej ntawm cov hlau los ntawm kev tsim ntawm grain ciam teb ntawm lub hauv paus hlau.
316L stainless hlau 10 * 1mm coiled tubing
Kev tiv thaiv corrosion ntawm molybdenum-bearing 316L austenitic steel yog tshwj xeeb tshaj yog zoo nyob rau hauv chloride-ion ib puag ncig.Cov molybdenum tivthaiv tiv thaiv chloride ions pitting thiab crevassing ntawm cov hlau.Lub xub ntiag ntawm molybdenum ua rau 316 yog cov khoom siv zoo rau kev lag luam marine rau kev lag luam roj thiab roj.Txawm tias muaj qhov sib ntxiv ntawm Molybdenum, 316 stainless hlau tsis muaj kev tiv thaiv tag nrho rau hiav txwv corrosion.Cov dej hiav txwv sov tuaj yeem corrode saum npoo ntawm 316 qib marine qhov chaw nyob rau lub sijhawm, ua kom tiav cov xim av thiab ntxhib.Txawm li cas los xij, ua tib zoo saib xyuas qhov ua tiav tuaj yeem rov qab los rau nws qhov qub huv si, ci ntsa iab.
316L stainless hlau 10 * 1mm coiled tubing
Lub molybdenum nyob rau hauv 316L stainless hlau kuj tiv thaiv nws tiv thaiv nruj, acidic ib puag ncig.316 stainless hlau muaj kev tiv thaiv zoo tshaj plaws tiv thaiv hydrochloric, acetic, tartaric thiab sulfuric acids.Qhov no ua rau nws zoo tagnrho rau kev ua zaub mov thiab kev tuav cov ntawv.Qib no kuj tiv thaiv corrosion los ntawm de-icing ntsev ntxiv rau txoj kev.
316 Stainless Steel Properties & Applications
Zoo li nws cov qib 304, 316 stainless hlau tsis yog hlau nplaum thiab yuav tsis tawv hauv kev kho cua sov.Nws muaj peev xwm rub tawm tau zoo heev thiab tuav lub zog zoo ntawm qhov kub siab dua li qib 304.Nws kuj muaj kev tiv thaiv siab rau chlorine-vim kev ntxhov siab corrosion cracking.Qhov no feem ntau tshwm sim ntawm qhov kub siab tshaj 140 ° F. Qib 316 kuj tseem nyob ruaj khov txawm tias nyob rau qhov kub qis dua.
Stainless hlau 316L tuaj yeem muab tau ntau hom ntawv, suav nrog daim ntawv, bar, phaj, pas nrig, thiab raj.Nws zoo nkaus li zoo ib yam li 304 stainless hlau, thiab ob qho tib si tuaj yeem sib txawv los ntawm kev kuaj cov khoom.
316 stainless hlau yog ib qho kev xaiv tseem ceeb rau kev cog qoob loo.Niaj hnub no, titanium, uas muaj biocompatibility zoo dua, yog qhov nyiam.
Rau tus nqi ntxiv me ntsis, 316L stainless hlau muaj lub zog ntau dua thiab ua haujlwm ntev hauv chloride-ion ib puag ncig dua li qib 304.
Cov kev siv feem ntau suav nrog cov hlab ntsha siab, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv npaj zaub mov.Koj tseem yuav pom nws siv rau kev ua tshuaj lom neeg thiab cov khoom siv hauv chav kuaj, condensers, thiab evaporators.
Lub siab tsis kam ntawm 316L stainless hlau rau cov dej haus thiab cov alkalis thiab acids hauv cov zaub mov, ua rau nws zoo tagnrho rau siv hauv tsev noj mov.Nws los nyob rau hauv ib tug ntau ntawm txaus nyiam finishes thiab withstands rov qab tu zoo nrog detergents.Yog li ntawd, kev lag luam zaub mov thiab dej haus yog cov neeg siv khoom loj.Tham nrog peb tus neeg sawv cev kom paub ntau ntxiv.
