A537CL1+904L clad steel phajyog ib qho kev ua tau zoo -cov khoom sib xyaw ua ke tsim los ntawm kev sib txuas A537 Chav Kawm 1 (ib qho quenched thiab tempered carbon-manganese hlau rau cov hlab ntsha siab) nrog 904L (ib qho super austenitic stainless hlau nrog zoo heev corrosion kuj) los ntawm tawg vuam (nyiam dua rau cov thicknesses loj) los yog kub ({5}). Qhov kev sib xyaw ua ke no suav nrog cov khoom siv zoo tshaj plaws ntawm lub hauv paus txheej (A537CL1) thiab qhov tshwj xeeb corrosion kuj ntawm cladding txheej (904L), ua rau nws zoo tagnrho rau hnyav kev lag luam ib puag ncig uas xav tau ob qho tib si kev ncaj ncees thiab kev tawm tsam rau kev tawm tsam hnyav.
A537CL1+904L Clad steel phaj Chemical Composition thiab Mechanical Property
| A537CL1 Tshuaj muaj pes tsawg leeg | ||||||||
|---|---|---|---|---|---|---|---|---|
|
C |
Mn 1) |
P 2) |
S 2) |
Si |
Cu |
Ni 1) |
Cr |
Mo |
|
0.24 |
1.60 |
0.020 |
0.010 |
0.50 |
0.35 |
0.25 |
0.25 |
0.080 |
| A537CL1 Mechanical Property | ||||
|---|---|---|---|---|
|
Qib |
Yield zog |
Lub zog tensile |
Elongation hauv 2 " |
Elongation hauv 8 " |
|
A537 Chav Kawm 1 |
50 |
70 - 90 |
22 |
18 |
| Qib |
C
|
Mn |
P
|
S
|
Si |
Cr |
Ni | Mo | Ni |
Cooper
|
| 904L(N08804) | 0.020 | 2.00 | 0.045 | 0.035 | 1.00 | 19.0-23.0 | 23.0-28.0 | 4.00-5.00 | 0.10 | 1.00-2.00 |
| Qib |
Yield zog (N/mm2), min |
Tensile zog (N / mm2), min |
Elongation hauv 2 nti. (50mm), %, min |
|
Khoov txias | ||||||
|
Austenitic (Chromium{0}}Nickel) (Chromium{1}}Manganese-Nickel) |
|||||||||||
| 904L(N08804) |
|
|
35 |
|
tsis xav tau | ||||||
A537CL1+904L Clad steel phaj Lwm Lub Npe
A537CL1+904L Clad steel phaj, A537CL1 steel phaj, 904L steel phaj
Vuam Requirements ntawm A537CL1+904L Composite steel phaj
- Base Txheej Vuam: Siv qis- alloy steel electrodes sib piv A537CL1 lub zog, xws li E8018-B2 (rau kev pabcuam kub nruab nrab) lossis E9018-B3 (kom muaj zog dua), nrog preheating (150-200 degree) thiab tom qab vuam cua sov kho (PWHT) kom txo tau qhov kev ntxhov siab.
- Cladding Txheej Vuam: Yuav tsum muaj siab - alloy fillers tau tshaj 904L, xws li ER385 (GTAW) lossis E385-16 (SMAW), kom muaj kev tiv thaiv corrosion. nruj me ntsis tswj qhov kub thiab txias (tsawg dua los yog sib npaug li 150 degree) los tiv thaiv carbide nag lossis daus thiab khaws cia cov cladding cov khoom tiv thaiv corrosion.
- Hloov chaw: Ua kom muaj kev sib xyaw ua ke ntawm cov khaubncaws sab nraud povtseg yam tsis muaj cov pa roj carbon tsiv teb tsaws, feem ntau siv cov duplex lossis npib tsib xee-raws li cov txheej txheem tsis zoo (xws li ERNiCrMo-3) rau kev sib haum xeeb.
Daim ntawv thov
A537CL1+904L bimetallic steel phaj yog tsim los rau qhov chaw huab cua uas ob qho tib si siab thiab tiv thaiv corrosion yog qhov tseem ceeb, suav nrog:
Kev lag luam tshuaj thiab Petrochemical: Cov hlab ntsha siab, reactors, thiab lub tank cia rau sulfuric acid (concentrations 50-90%), phosphoric acid, thiab organic acids; pipeline systems rau thauj corrosive slurries.
Dej Metallurgy: Cov khoom siv rau leaching tso tsheb hlau luam, electrolyte cia, thiab cov kua qaub rov qab systems nyob rau hauv tooj liab, npib tsib xee, los yog zinc ua, qhov twg chloride thiab acid concentrations siab.
Offshore & Marine Engineering: Siab- cov kav dej siab, cov khoom sib cais, thiab cov chaw cia khoom nyob rau hauv ntug dej hiav txwv cov roj / roj, tiv thaiv dej hiav txwv, roj qaub (H₂S), thiab brine corrosion.
Pharmaceutical & Food Processing: Lub nkoj rau siab -purity chemical synthesis lossis sterilization, qhov twg 904L tsis tshua muaj hlau ion leaching thiab tiv thaiv cov tshuaj ntxuav (xws li, nitric acid) kom cov khoom purity.
Adaptable rau qis-kub siab cov hlab ntsha (piv txwv li, kua nitrogen / oxygen cia tso tsheb hlau luam), muab A537CL1+304L Clad steel los yog P265GH+304L Clad steel ua raws li GB / T 3531. Yog tias koj xav tau kom paub meej txog kev cuam tshuam lub zog ntawm -196 degree} kev cai ua ke, qis dua{10} qhov taw qhia tshwj xeeb ib qho kev nug rau kev txhawb nqa hauv kev sib koom ua ke ntawm qhov ntsuas kub qis.
Email:alloy@gneesteelgroup.com
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Cim npe nrov: a537cl1+904l clad steel phaj, Tuam Tshoj a537cl1+904l clad steel phaj manufacturers, lwm tus neeg, Hoobkas
