SS 316lmod Phaj|Qib 724L 1.4435 Sheet, Chaw tsim khoom, Hu rau peb kom tau txais daim ntawv teev nqi, Qhov ntau thiab tsawg & qauv dawb!
Raws li kev hloov kho tshiab ntawm cov tsoos 316L austenitic stainless hlau,316L Mod stainless hlau phajtau txhim kho corrosion kuj zoo, lub zog txhua yam thiab kev hloov kho tau los ntawm kev tsim cov hlau alloy thiab cov txheej txheem ua kom zoo dua qub, dhau los ua cov khoom tseem ceeb hauv kev lag luam tshuaj, marine engineering thiab high - khoom tsim khoom.
SS 316lmod Sheet Supplier Chaw tsim tshuaj paus
HT PIPE yog ib tug zoo -tsim stockist thiab exporter, tshwj xeeb hauv kev lag luam thoob ntiaj teb rau 15+ xyoo. Peb xa cov kav dej,Stainless hlau 316lmod daim hlau, tuav, thiab ib kab tag nrho ntawm cov yeeb nkab fittings, flanges, thiab cov khoom siv.Sib cuagrau daim ntawv teev nqi pub dawb thiab cov ntaub ntawv kev tshaj lij- peb nyob ntawm no los pab.
Tshuaj muaj pes tsawg leeg ntawm ss316lmod phaj
| Element | Chromium (Cr) | Nickel (Ni) | Molybdenum (hli) | Cov pa roj carbon (C) | Silicon (Si) | Manganese (Mn) | Nitrogen (N) |
| Qhov hnyav% | 17.0 – 19.5% | 13.0 – 15.0% | 2.50 – 3.00% | 0.020% | Tsawg dua lossis sib npaug li 0.40% | Tsawg dua lossis sib npaug li 2.00% | 0.10 – 0.16% |
Kev ua tau zoo ntawm stainless hlau 316lmod
Corrosion resistance upgrade ntawm stainless hlau 1.4435 phaj
Qhov tseem ceeb pitting kub (CPT) yog 10-15℃siab tshaj li ntawm 316L, thiab nws muaj peev xwm tiv tau cov xov xwm nrog Cl⁻ concentrations mus txog 30,000 ppm (xws li concentrated seawater los yog dej khib nyiab), nyob rau hauv acidic roj thiab roj ib puag ncig uas muaj H₂S thiab CO₂, kev tiv thaiv rau sulfide CC.
Strengthened mechanical zog ntawm 316l mod daim ntawv
chav tsev kub tensile zog Ntau dua los yog sib npaug rau 550 MPa, tso cai rau nyias nyias ntawm phaj thickness (15-20% tsawg dua 316L), txo cov khoom hnyav thiab cov nqi khoom, thaum tuav tswj zoo heev uas tsis kub kub toughness (-196℃cuam tshuam lub zog ntau dua los yog sib npaug rau 100 J).
Ua thiab vuam adaptability ntawm s316lmod daim ntawv
Cov ntsiab lus tsis tshua muaj leej faj txo cov kev nyiam ua haujlwm kub kub, thiab sib txuam nrog nitrogen- muaj cov khoom siv vuam (xws li ER316L Mod) tuaj yeem ua tiav cov kev tiv thaiv corrosion hauv thaj tsam weld raws li niam txiv cov ntaub ntawv, tsis tas yuav tsum tau ua tom qab -weld heat treatment.
Engineering daim ntawv thov thiab txij nkawm ntawm 316lmod stainless hlau
Compatibility tsim ntawm 316l mod phaj
Tsis txhob sib cuag ncaj qha nrog cov pa roj carbon steel los yog tsawg- alloy steel, siv polyethylene gaskets los yog insulating txheej los tiv thaiv galvanic corrosion; bolt kev sib txuas yuav tsum siv cov khoom siv tib yam lossis ntau dua corrosion-cov alloys resistant (xws li 625 alloy).
Kev tiv thaiv nto ntawm ss316lmod
Pickling thiab passivation (20% nitric acid + 2% hydrofluoric acid, 50℃× 30 min) yuav tsum tau ua ntej kev teeb tsa los tsim cov oxide zaj duab xis ntom ntom; epoxy txheej lossis sacrificial anode tiv thaiv tuaj yeem muab ntxiv rau hauv thaj chaw marine.
Kev saib xyuas ntawmQib 724L 1.4435
Tsis tu ncua siv penetrant testing (PT) los xyuas cov cheeb tsam kev ntxhov siab (xws li qhib thiab welds), thiab sib txuas ultrasonic thickness ntsuas los saib xyuas cov nqi hauv zos corrosion; Qhov kub kub ib puag ncig yuav tsum tau saib xyuas ntawm cov khoom creep deformation.
Kev tswj kev ua haujlwm tsis zoo ntawm 316lmod
Yog hais tias sulfide concentration nyob rau hauv nruab nrab siab tshaj tus qauv los yog tus nqi pH hloov dheev, nws yog tsim nyog los kho cov txheej txheem tsis los yog ntxiv corrosion inhibitors (xws li molybdates) kom ncua cov txheej txheem corrosion.
Cov ntawv thov kev lag luam
- Urea synthesis reactors thiab siab -siab piping loops
- Urea strippers, condensers, thiab scrubbers
- Agitators, twj, thiab li qub tuav kub ammonium carbamate
- Nitric acid ntau lawm Cheebtsam thiab tshuaj cia cov hlab ntsha
