Mtengo Wotsika Kwambiri DIN 1629 St52 Chitoliro Chopanda Chitsulo Chopanda Msoko chokhala ndi Ubwino Wapamwamba
Kufotokozera Kwachidule:
Chitoliro cha Chitsulo cha Alloy ichi chokhala ndi 12cr1MOV Material ndi chitoliro chachitsulo chosasunthika chomwe chitha kugwiritsidwa ntchito popanga mafuta, mankhwala, mphamvu yamagetsi ndi boiler.Iwo ali makhalidwe a kukana kuzizira, kukana kutentha ndi kukana dzimbiri.12Cr1MoV ndi mtundu wa chitoliro aloyi.Cholinga chachikulu ndikupanga zigawo zachitsulo mu boiler.
Ndi luso lathu lotsogola komanso mzimu waluso, mgwirizano, maubwino ndi kukula, tikhala ndi tsogolo labwino pamodzi ndi kampani yanu yolemekezeka ya Mtengo Wotsika Kwambiri DIN 1629 St52 Seamless Steel Pipe yokhala ndi Ubwino Wapamwamba, zikomo chifukwa chotenga nthawi yanu yamtengo wapatali. kudzatichezera ndikuyembekeza kukhala ndi mgwirizano wabwino ndi inu.
Ndi luso lathu lotsogola komanso mzimu waukadaulo, mgwirizano, maubwino ndi kukula, tidzapanga tsogolo labwino pamodzi ndi kampani yanu yolemekezekaChina DIN 1629 St52 Chitoliro chachitsulo, Kugwira ntchito molimbika kuti mupitilize kupita patsogolo, zatsopano mumakampani, yesetsani kuchita bizinesi yoyamba.Timayesa momwe tingathere kuti timange chitsanzo cha kasamalidwe ka sayansi, kuphunzira zambiri zaukadaulo, kupanga zida zapamwamba zopangira ndi kupanga, kupanga zogulitsa zamtundu woyamba, mtengo wololera, ntchito zapamwamba kwambiri, kutumiza mwachangu, kukuwonetsani kulenga mtengo watsopano .
Kutentha kwautumiki ndi 580 ℃, ndipo mbale yachitsulo imayenera kukhala ndi mphamvu yopirira kutentha kwambiri.Chitsulo chachitsulo chimaperekedwa mu chikhalidwe chokhazikika komanso chosasunthika.12Cr1MoVG alloy chitoliro chimakhazikitsidwa ndi chitsulo chapamwamba kwambiri cha carbon structural, ndipo chinthu chimodzi kapena zingapo za alloy zimawonjezedwa moyenera kuti zithandizire kukonza makina, kulimba komanso kulimba kwachitsulo.Zogulitsa zopangidwa ndi zitsulo zoterezi nthawi zambiri zimafuna chithandizo cha kutentha (normalizing kapena quenching ndi tempering);Zigawo ndi zigawo zomwe zimapangidwa ndi iwo nthawi zambiri zimafunika kuzimitsidwa ndikuwotcha kapena mankhwala opangira mankhwala (carburizing, nitriding, etc.), kuzimitsa pamwamba kapena kuzimitsa pafupipafupi musanagwiritse ntchito.Chifukwa chake, molingana ndi mitundu yosiyanasiyana yamankhwala (makamaka okhutira ndi kaboni), njira zochizira kutentha ndi ntchito, zitsulo zoterezi zimatha kugawidwa m'magulu opangidwa ndi carburized, Kuzimitsidwa ndi kupsya mtima ndi nitrided.
Choyamba, itha kukhala 100% yobwezeretsedwanso, yopulumutsa mphamvu komanso kuteteza chilengedwe.
Chachiwiri, ili ndi pulasitiki yapamwamba kwambiri ndipo imatha kugwiritsidwa ntchito popanga ndi kukonza yachiwiri.
Chachitatu, ali ndi madutsidwe abwino matenthedwe ndi kutentha kwambiri zokwawa mphamvu.
Chachinayi, imakhala ndi kukana kwa okosijeni wabwino komanso kukana dzimbiri.
Chachisanu, ili ndi ntchito yabwino yozizira komanso yotentha.
12Cr1MoVG ndi mtundu wa chromium molybdenum aloyi zitsulo chitoliro, imene waukulu zigawo zikuluzikulu mankhwala ndi mpweya 0.08-0.15, pakachitsulo 0.17-0.37, manganese 0.40-0.70, phosphorous osapitirira 0.035, sulfure osati kuposa 0.chro035,0. molybdenum 0.25-0.35, alum 0.15-0.30, etc.
Choyamba, amagwiritsidwa ntchito kwambiri popanga machubu a alloy apamwamba kwambiri otenthetsera ma boiler amadzi okhala ndi kuthamanga kwambiri komanso pamwamba.
Chachiwiri, amagwiritsidwa ntchito kwambiri m'malo otenthetsera, ma header ndi ma ducts akuluakulu am'nyumba amphamvu kwambiri, kuthamanga kwambiri komanso ma boilers a subcritical power station.
Chachitatu, mapaipi akulu akulu amagwiritsidwa ntchito ngati mitu ndi Main Steam Conduits okhala ndi magawo a nthunzi pansi pa 565 ℃.
Choyamba, kutentha kugubuduza (extrusion seamless chitsulo chitoliro) otaya ndondomeko:
Round chubu billet → kutentha → kuboola → mipukutu itatu yopingasa, kugudubuza mosalekeza kapena kutulutsa → kuvula chitoliro → kukula (kapena kuchepetsa) → kuzizira → billet → kuwongola → kuyesa kwa hydrostatic (kapena kuzindikira zolakwika) → kuyika chizindikiro → kusungirako katundu.
Chachiwiri, kujambula kozizira (kugubuduza) kumayenda kwachitsulo chopanda chitsulo:
Round chubu billet → kutenthetsa → kuboola → mutu → kubowoleza → pickling → zokutira mafuta (chophimba chamkuwa) → zojambula zambiri zozizira (zozizira) → chubu cha billet → chithandizo cha kutentha → kuwongola → kuyesa kwa hydrostatic (kapena kuzindikira zolakwika) → chizindikiro → malo osungira.
| Zinthu | Deta |
| Mpweya | 0.08-0.15 |
| Silikoni | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Phosphorus (zochuluka) | ≤0.030 |
| Sulfure(zochuluka) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum(max) | ≤0.20 |
| Nickel (zochuluka) | ≤0.30 |
| Vanadium(max) | 0.15-0.30 |
| Yield Strength (Mpa) | 470-640 |
| Tensile Strength (Mpa) | 255 |
| Kutalikira (%) | 21 |
| WT(S) | Kulekerera kwa WT | |
| <3.5 | + 15% (+ 0.48mm min) | |
| -10% (+0.32mm min) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12.5%, -10% | |
Ndi luso lathu lotsogola komanso mzimu waluso, mgwirizano, maubwino ndi kukula, tikhala ndi tsogolo labwino pamodzi ndi kampani yanu yolemekezeka ya Mtengo Wotsika Kwambiri DIN 1629 St52 Seamless Steel Pipe yokhala ndi Ubwino Wapamwamba, zikomo chifukwa chotenga nthawi yanu yamtengo wapatali. kudzatichezera ndikuyembekeza kukhala ndi mgwirizano wabwino ndi inu.
Mtengo Wotsika Kwambiri China Chitsulo ndi Chitoliro, Kugwira ntchito molimbika kuti mupitilize kupita patsogolo, zatsopano zamabizinesi, yesetsani kuchita bizinesi yoyamba.Timayesa momwe tingathere kuti timange chitsanzo cha kasamalidwe ka sayansi, kuphunzira zambiri zaukadaulo, kupanga zida zapamwamba zopangira ndi kupanga, kupanga zogulitsa zamtundu woyamba, mtengo wololera, ntchito zapamwamba kwambiri, kutumiza mwachangu, kukuwonetsani kulenga mtengo watsopano .
