Zoo Muag 12Cr1MoV Siab Siab Boiler Tube Random Length Alloy Seamless Steel Yeeb Nkab
Lus piav qhia luv luv:
No Alloy Steel Pipe nrog 12cr1MOV Cov Khoom Siv yog cov yeeb nkab steel seamless uas tuaj yeem siv rau hauv roj av, tshuaj, hluav taws xob thiab kev siv boiler.Nws muaj cov yam ntxwv ntawm kev ua haujlwm txias, kub tsis kam thiab corrosion kuj.12Cr1MoV yog ib hom yeeb nkab alloy.Lub hom phiaj tseem ceeb yog ua cov txheej txheem steel hauv lub boiler.
Peb feem ntau xav thiab xyaum ua raws li koj qhov kev hloov pauv ntawm qhov xwm txheej, thiab loj hlob tuaj.Peb lub hom phiaj ntawm kev ua tiav ntawm lub siab thiab lub cev muaj zog ntxiv rau kev ua neej nyob rau Kev Muag Khoom Zoo Tshaj Plaws 12Cr1MoV Siab Siab Boiler Tube Random Length Alloy Seamless Steel Yeeb Nkab, "Ua cov khoom lag luam tseem ceeb" yuav yog lub hom phiaj nyob mus ib txhis ntawm peb txoj kev lag luam.Peb ua qhov kev sim siab kom tsis txhob hnov qab txog lub hom phiaj ntawm "Peb Yuav Tsum Khaws Cia Hauv Pace ua ke nrog Lub Sijhawm".
Peb feem ntau xav thiab xyaum ua raws li koj qhov kev hloov pauv ntawm qhov xwm txheej, thiab loj hlob tuaj.Peb lub hom phiaj ntawm kev ua tiav ntawm lub siab thiab lub cev nplua nuj ntxiv rau kev ua neej nyobTuam Tshoj 12Cr1MoV Siab Siab Boiler Tube, Peb tam sim no tau ua haujlwm rau ntau tshaj 10 xyoo.Peb mob siab rau cov khoom zoo thiab kev txhawb nqa rau cov neeg siv khoom.Tam sim no peb muaj 27 cov khoom siv hluav taws xob thiab tsim patents.Peb caw koj tuaj xyuas peb lub tuam txhab rau kev ncig xyuas kev cai thiab kev qhia ua lag luam siab heev.
Qhov kev pabcuam kub yog 580 ℃, thiab cov phaj hlau yuav tsum muaj qhov kub thiab txias siab zog.Cov hlau phaj yog xa hauv lub xeev normalized thiab tempered.12Cr1MoVG alloy yeeb nkab yog ua raws li cov pa roj carbon zoo, thiab ib lossis ob peb lub ntsiab lus hlau raug tsim nyog ntxiv los txhim kho cov khoom siv kho tshuab, toughness thiab hardenability ntawm cov hlau.Cov khoom ua los ntawm cov hlau no feem ntau xav tau kev kho cua sov (normalizing lossis quenching thiab tempering);Cov khoom thiab cov khoom ua los ntawm lawv feem ntau yuav tsum tau quenching thiab tempering los yog deg tshuaj kho (carburizing, nitriding, thiab lwm yam), nto quenching los yog high-frequency quenching ua ntej siv.Yog li, raws li cov tshuaj sib txawv (feem ntau yog cov ntsiab lus carbon), cov txheej txheem kev kho cua sov thiab kev siv, cov hlau no tuaj yeem muab faib ua carburized, quenched thiab tempered thiab nitrided steels.
Ua ntej, nws tuaj yeem ua 100% rov ua dua tshiab, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.
Thib ob, nws muaj plasticity siab heev thiab tuaj yeem siv rau kev tsim khoom thiab kev ua haujlwm thib ob.
Thib peb, nws muaj qhov zoo thermal conductivity thiab siab kub creep peev xwm.
Plaub, nws muaj oxidation zoo thiab corrosion kuj.
Thib tsib, nws muaj kev ua haujlwm txias thiab kub ua haujlwm zoo.
12Cr1MoVG yog ib hom chromium molybdenum alloy steel yeeb nkab, nyob rau hauv uas lub ntsiab tshuaj Cheebtsam yog carbon 0.08-0.15, silicon 0.17-0.37, manganese 0.40-0.70, phosphorus tsis ntau tshaj 0.035, sulfur tsis ntau tshaj 0.20.0.0.0.0.0.0. molybdenum 0.25-0.35, alum 0.15-0.30, thiab lwm yam.
Ua ntej, nws yog tsuas yog siv los tsim high-pressure alloy raj rau cua sov qhov chaw ntawm cov dej raj boilers nrog siab siab thiab saum toj no.
Qhov thib ob, nws yog dav siv nyob rau hauv superheaters, headers thiab lub ntsiab chav ducts ntawm domestic high-pressure, ultra-siab siab thiab subcritical fais fab chaw nres tsheb boilers.
Thib peb, txoj kab uas hla loj yog siv los ua headers thiab Main Steam Conduits nrog chav ntsuas hauv qab 565 ℃.
Ua ntej, kub dov (extrusion seamless steel yeeb nkab) txheej txheem ntws:
Round tube billet → cua sov → tho → peb yob cross dov, nruam dov los yog extrusion → yeeb nkab stripping → sizing (los yog txo) → txias → billet → straightening → hydrostatic test (los yog flaw detection) → marking → warehousing.
Thib ob, kos duab txias (dov) seamless steel yeeb nkab txheej txheem ntws:
Round tube billet → cua sov → tho → taub hau → annealing → pickling → roj txheej (tooj liab plating) → multi pass txias drawing (txias dov) → billet raj → tshav kub kho → straightening → hydrostatic test (los yog flaw detection) → marking → warehousing.
| Cov ntsiab lus | Cov ntaub ntawv |
| Cov pa roj carbon | 0.08-0.15 dr hab |
| Silicon | 0.17-0.37 Nws |
| Manganese | 0.40-0.70 Nws |
| Phosphorus (max) | ≤ 0.030 |
| Sulfur (max) | ≤ 0.030 |
| Chromium | 0.90-1.20 Nws |
| Molybdenum | 0.25-0.35 Nws |
| Cuprum (max) | ≤ 0.20 |
| Nickel (max) | ≤ 0.30 |
| Vanadium (max) | 0.15-0.30 Nws |
| Yield zog (Mpa) | 470-640 : kuv |
| Tensile zog (Mpa) | 255 |
| Elongation (%) | 21 |
| WT (S) | Tolerance ntawm WT | |
| <3.5 | + 15% (+ 0.48 hli) | |
| -10% (+ 0.32 hli) | ||
| 3.5-20 | + 15%, -10% | |
| > 20 | D <219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
Peb feem ntau xav thiab xyaum coj raws li koj qhov kev hloov ntawm qhov xwm txheej thiab loj hlob tuaj.
Zoo Muag 12Cr1MoV Siab Siab Boiler Tube Random Length Alloy Seamless Steel Yeeb Nkab
"Ua kom cov khoom muaj txiaj ntsig zoo" yuav yog lub hom phiaj nyob mus ib txhis ntawm peb txoj kev lag luam.Peb ua qhov kev sim siab kom tsis txhob hnov qab txog lub hom phiaj ntawm "Peb Yuav Tsum Khaws Cia Hauv Pace ua ke nrog Lub Sijhawm".
Tuam Tshoj 12Cr1MoV Siab Siab Boiler Tube
Peb mob siab rau cov khoom zoo thiab kev txhawb nqa rau cov neeg siv khoom.Peb caw koj tuaj xyuas peb lub tuam txhab rau kev ncig xyuas kev cai thiab kev qhia ua lag luam siab heev.
