Kuv tab tom nrhiav thaum 904L stainless hlau hlau hlau hauv diameters xws li los ntawm.06mm txog 1.3mm - puas yog ib yam dab tsi uas koj tuaj yeem txhawb nqa? Raws li aLub Hoobkas Stainless Hlau, SxTseel rau cov neeg muas zaub FOB nqe.9 {0 4l stainless hlau hlau, tshwj xeeb yog nyob rau hauv 0.6mm ntau yam nyob rau hauv 0.6mm ntau yam los ntawm 1.3mm ntau, ua rau nws xaiv qhov zoo tshaj plaws rau kev siv cov kev siv tau. Nws cov vagatility hauv cov nplais xws li kev ua yeeb yam, ua yeeb yaj kiab, thiab kws tshuaj, thiab kws tshuaj ua kom ntseeg tau nws tseem muaj cov khoom muaj nuj nqis thoob plaws kev lag luam.
Dab tsi yog 904L stainless hlau?
904L yog ib qho tsis muaj tshuaj tiv thaiv stainless hlau muaj ntau cov menyuam yaus (nyob ib ncig ntawm 25 feem pua) ({}}}}}}}}}}} feem pua). Cov alloys muaj pes tsawg leeg muaj cov tshuaj tiv thaiv zoo heev rau cov ntsiab lus corrosive, tshwj xeeb hauv cov acidic ib puag ncig.
Cov Nta Tseem Ceeb Ntawm 904L Stainless Hlau:
- High theem ntawm molybdenum thiab tooj liab rau ntau pitting tiv taus
- Tshwj kev txiav txim siab corrosion tsis kam
- Zoo heev rau oxidation
- Zoo Tshaj Weldability thiab Formability
- Dev Zoo Thiab Cuam Tshuam
Cov txheej txheem tsim khoom
ZUS TAUB FEEM 904L Stainless Hlau Hlau feem ntau ua raws cov kauj ruam hauv qab no:
1.Melting: Cov ntaub ntawv raw (npib tsib xee, chromium, thiab lwm yam alloying ntsiab) yog melted ua ke hauv lub tshuab hluav taws xob ua lossis ntu rauv.
Nplooj ntawv 2.ciav: Cov hlau Molten tau raug pov rau hauv cov tsiaj ua haujlwm lossis cov nplais.
3.Hot Dov: Lub cam khwb cia billets lossis slabs yog kub dov rau hauv cov rods los yog cov kab hlau, cov txheej txheem cuam tshuam nrog cov ntaub ntawv los txo qhov loj me.
4.Cov kos duab: Yuav kom ua tiav txoj kab hla (xws li ntawm 06mm rau 1.3mm), cov hlau kub dov hauv cov txheej txheem khaub thuas-kos duab txias. Txias kev kos duab koom nrog rub cov hlau los ntawm kev tuag los txo nws txoj kab uas hla thaum muaj zog.
5.annealing: Tom qab kos duab txias, xaim yog qhov kho cua sov-kho kom muaj kev ntxhov siab sab hauv thiab txhim kho nws cov khoom siv hauv sab hauv, xws li ductility thiab tawv.
6.Qhov: Cov hlau yog tom qab ntawd pickled, ntxuav, thiab qee zaum coated los muab cov huv, corrosion-resistant nto.
Kev siv tshuaj lom neeg muaj pes tsawg leeg ntawm 904L stainless hlau
Cov tshuaj lom neeg muaj kuab lom ntawm 904L yog qhov tseem ceeb rau nws lub siab tiv taus corrosion thiab lwm yam khoom siv mechanical. Hauv qab no yog cov muaj pes tsawg leeg rau 904L:
| Lub ntsiab | Muaj pes tsawg leeg (feem pua) |
| Chromium (cr) | 19-23}} |
| Npib tsib caug (ni) | 23-28}} |
| Molybdenum (mo) | 4-5}} |
| Tooj Liab (Cu) | 1-2}} |
| Manganese (mn) | 1.50 feem pua |
| Silicon (si) | 0. 50 feem pua |
| Carbon (c) | {{0 {}}. 02 feem pua max |
| Phosphorus (p) | {{0 {}}. 045 feem pua max |
| Sulphur (s) | 0. 03 feem pua max |
| Hlau (FE) | Seem |
904L Stainless Hlau Hlau Tsum Coo
| Ntiag tug | Kev qhia tshwj xeeb |
| Khoom Hom | 904L Stainless Hlau Hlau |
| Kab ntsig Hlau Ntau | {{0 {}. 6mm rau 1.3mm |
| Teem nqi | 904L (Austenitic Stainless Hlau) |
| Tshuaj Muaj Tshuaj | Chromium (CR): {{0 {}}}} |
| Nickel (NI): {23-28}} | |
| Molybdenum (mo): {{0 {}}}} | |
| Tooj liab (Cu): 1-2}} | |
| Manganese (MN): Tsawg dua lossis sib npaug rau 1.5 feem pua | |
| Silicon (Si): tsawg dua los yog sib npaug rau 0. 5 feem pua | |
| Cov pa roj carbon (c): tsawg dua los yog sib npaug rau 0. 02 feem pua | |
| Phosphorus (p): tsawg dua lossis sib npaug rau 0. 045 feem pua | |
| Sulphur (s): tsawg dua los yog sib npaug rau 0. 03 feem pua | |
| Hlau (FE): Tshuav | |
| Ceev | 8. {00 g /m³ |
| Melting taw tes | 1350-1400 degree |
| Lub zog tensile | 520 MPA (min) |
| Paib lub zog | 240 MPa (min) |
| Elongation thaum so | 40 feem pua min |
| Kev nyuaj | Brinell 150 HB Max |
| Modulus ntawm elasticity | 193 GPA |
| Corrosion Kuj | Zoo heev rau corrosion, pitting, thiab crevice corrosion nyob rau hauv kev sib zog ib puag ncig (piv txwv li, cov acidic, chloride ib puag ncig) |
| Cov Ntawv Thov | Tshuaj lom neeg ua yeeb yam, tubrog nkoj, tshuaj, roj & roj thiab roj thiab dej haus, tiam neeg |
| Sib sau thiab fabrication | Zoo heev Weldability, Machinability, thiab Formaby |
| Kev Kho Cua Sov | Siv annealing ntawm 1050-1150 degree |
| Nto tas | Qaim, polished, los yog matt nyob ntawm daim ntawv thov yuav tsum muaj |
| Txheem Cov Qauv | ASTM A312, ASTM A276, en 10088-3}, tsis ua n08904 |
Kev Siv Khoom Siv Ntawm 904L Stainless Hlau
904L stainless hlau yog siv nyob rau hauv ntau cov ntawv thov vim nws kev tiv taus zoo heev rau corrosion, pitting, thiab kev nyuaj siab corrosion tawg. Qee qhov tseem ceeb hauv kev lag luam thiab cov ntawv thov suav nrog:
- Kev Lag Luam Kev Lag Luam: 904L feem ntau yog siv nyob rau hauv kev tsim cov reactors, tso tsheb hlau luam, thiab lwm yam khoom siv uas tau ua rau muaj kuab lom ua tau.
- Roj & Roj Kev Lag Luam: Nws txoj kev tiv thaiv rau chloride corrosion ua rau nws zoo tagnrho rau ntug dej hiav txwv, raj, thiab lwm yam kev siv roj thiab cov roj av.
- Kws Tshuaj: Qhov siab corrosion yog qhov zoo tagnrho rau ib puag ncig uas cov xwm txheej hygienic yog qhov tseem ceeb.
- Marine Kev Lag Luam: Vim tias nws txoj kev tiv taus dej hiav txwv corrosion, 904L tau dav siv nyob rau hauv nkoj shrbuilding, sab nrauv platform, thiab lwm yam kev siv marine.
- Lub Zog Loj: Cheebtsam siv hauv chav dej boilers, reactors, thiab lwm yam kev siv hluav taws xob.
- Khoom Noj & Haus Kev Lag Luam: Cov khoom siv uas ua cov txheej txheem acidic cov khoom noj, dej haus rau cov khoom noj, thiab cov khoom noj siv mis feem ntau siv 904L stainless hlau.
Cov Neeg Siv Khoom Muaj Mob Rau Cov Neeg Siv Khoom Rau 904L Stainless Hlau Hlau
Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob:Lub tuam txhab siv tshuaj ua lag luam yuav tsum muaj hlau rau tsim cov hlab ntsha reactor thiab cov twj tso kua ntsev uas yuav raug rau cov xim av zoo nkauj. Los ntawm kev siv 904L stainless hlau hlau, lub tuam txhab tau txo qis kev pheej hmoo ntawm corrosion thiab ntev lub neej ntawm lawv cov khoom siv.
Tubrog nkoj thiab offshore:Cov roj offshore thiab cov txhab nyiaj xav tau stainless hlau hlau rau cable ntau lawm los tiv thaiv dej hiav txwv. 904L tau raug xaiv vim nws zoo tshaj qhov tsis kam rau chloride-ntxias pitting corrosion, kom ntseeg tau kev ntseeg siab thiab ua tau ntev nyob rau hauv qhov chaw hnyav marine.
Kws Kev Lag Luam:Lub tuam txhab kws tshuaj uas xav tau cov hlau stainless hlau siv ntau yam kev ua raws kev ua haujlwm. 904L tau xaiv vim nws tsis-reactivity nrog cov khoom lag luam tshuaj, kom pom tseeb tias tsis muaj kev paug yuav tshwm sim thaum lub sijhawm tsim khoom. Cov hlau corrosion kuj tseem ua tau ntev li haujlwm ntev dua rau cov khoom siv.
Tiv tauj peb rau cov lag luam wholesale
Tam sim ntawd tau txais covMoq, Shipping, thiab pob. Rau 904L Stainless Hlau HlauTus nqi, Thov hu rau peb ntawm email:sxthsteel@sxth-group.com
Ntawm 9 {{0 4l stainless hlau hlau: 0.6 hli txog 1.3 hli cov qhua tuaj noj mov
Chaw Tsim Tshuaj Ntshav
Raws li cov chaw tsim khoom ntawm cov tshuab hluav taws hnyav hauv Spain, peb xav tau cov ntaub ntawv uas muaj ob lub zog thiab corrosion tsis kam. Peb tau hloov mus rau 904L stainless hlau hlau rau peb cov txheej txheem sib xyaw nthuav tawm cov chaw hnyav, thiab qhov sib txawv tau pom. Cov hlau qhov tsis kam rau ob qho kev sib tsoo thiab kev ntxhov siab corrosion tawg tau ntau txoj sia ntawm peb feem, tshwj xeeb cov siv hauv kev tsim khoom Marine thiab tshuaj lom neeg. Nws tau dhau ib xyoos txij li thaum peb tau ua tus hloov pauv, thiab peb tau paub tsawg dua hloov pauv thiab kho dua tshiab. Cov hlau lub siab muaj zog-rau-hnyav piv tseem yog cov txiaj ntsig loj rau peb tsim qauv. Peb pom zoo kom nws rau kev siv cov ntawv thov uas xav tau kev ntseeg tau nyob hauv siab.
- Javier González, Adudor Engineer, Madrid, Spain
Siv Tshuaj Cov Khoom Siv Tshuaj
Peb ua tshwj xeeb hauv kev tsim khoom rau cov khoom siv tsim rau kev lag luam tshuaj lom neeg, thiab corrosion tsis kam yog qhov tseem ceeb. Tom qab hloov mus rau 904L stainless hlau hlau rau ob peb ntawm peb cov khoom cov kab, suav nrog cov hlab ntsha siab thiab cov kav dej siab, peb tau pom tias muaj kev txhim kho tseem ceeb hauv peb cov khoom. Cov xaim ua tau zoo sib xws txawm tias nyob rau hauv cov kev sib raug zoo hauv kev sib txuam, xws li cov muaj kev cuam tshuam sulfuric acid thiab lwm yam tshuaj. Nws yog incredantive rau ob qho pitting thiab crevice corrosion, ua rau nws zoo tagnrho rau qhov xav tau ntawm cov tshuaj raug. Cov khoom no tau pab peb txo cov nqi kho thiab txhim kho cov khoom lag luam zoo.
- Rachel Patterson, cov neeg saib xyuas ntau lawm, Alberta, Canada
Roj & Roj Cov Khoom Siv Khoom Siv
Peb lub tuam txhab tsim khoom siv rau cov roj thiab roj secector, thiab corrosion kuj yog ib qho tseem ceeb tshaj plaws thaum xaiv cov ntaub ntawv. Tom qab hloov mus rau 904L stainless hlau hlau, peb tau pom kev txhim kho tseem ceeb hauv ob qho kev ua tau zoo thiab kev ua tau zoo ntawm peb cov khoom. Cov hlau tiv thaiv mus rau chloride-induced kev nyuaj siab corrosion tau tshwj xeeb tshaj plaws nyob rau hauv ntug dej Rigs thiab raj dej hiav txwv uas raug rau dej hiav txwv tsis tu ncua. Qhov yooj yim ntawm cov fabrication thiab weldability tau ua rau nws xaiv qhov kev xaiv ntawm peb cov txheej txheem kev tsim khoom. Peb tau txais kev cawmdim rau ob qho tib si kev saib xyuas thiab hloov pauv txij li kev txais 904L.
- Luis Ramirez, Tus Thawj Tswj Haujlwm Ua Haujlwm, Monterrey, Mexico
Kuj pom
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