A335 P11 P22 Alloy Steel Plate
Njira yopangira
20g (Ti) chowotchera mbale ndi mtundu wa chitsulo ndi zofunika mkulu katundu mawotchi, chitsulo choyera, ndi zikuchokera zigawo kusungunuka ndi microalloying zinthu zimene tcheru kwambiri zotsatira za katundu zosiyanasiyana.Chifukwa chake, kiyi pakupanga kwa 20g (Ti) ndikukhathamiritsa kapangidwe kameneka, kuchepetsa kuchuluka kwa zophatikizika muzitsulo, kusankha zinthu zoyenera za microalloying, kugwiritsa ntchito kugudubuza koyendetsedwa, kuwongolera bwino kwa mbale, ndikukhazikitsa kagwiridwe kake. kukalamba.Njira yaukadaulo ya 20g ndi: chitsulo chosungunula chapamwamba kwambiri → chithandizo choyeretsera → kusungunula kukhathamiritsa kwa kapangidwe kake ndi kuyeretsa zitsulo → microalloying ndi kuyenga chitsulo chosungunuka → kuponyera koteteza → slab yapamwamba → kutentha koyendetsedwa → kugudubuza koyendetsedwa ndi kutentha → mawonekedwe a mbale ndi kuwongolera makulidwe →Kuwongolera kuziziritsa→chinthu.
Mabotolo opangira ma boiler amagwiritsidwa ntchito popanga mafuta, mankhwala, kupatukana kwa gasi, kusungirako gasi ndi zotengera zoyendera kapena zida zina zofananira, monga nsanja zosiyanasiyana, zotenthetsera kutentha, akasinja osungira, magalimoto akasinja, ndi zina zambiri. mkulu-mphamvu Kwa mbale structural zitsulo, onani GB6654-1996.1 Makulidwe ndi kulemera kwake: Malinga ndi zomwe GB709 zimaperekedwa, makulidwe anthawi zonse * m'lifupi miyeso ndi 6～120*600～3800 (mm).
Kusungunula ndi kuyenga
(1) Sinthani zigawo zowongolera mkati kuti muwonjezere malire otsika a manganese mpaka 0.65%.
(2) Landirani ntchito yoyenga ya "zitatu-mu-modzi" yodyetsa mzere, kusintha kwa kutentha ndi kuwomba kwa argon.
(3) Yang'anirani kwambiri kutentha kwa madzi.
(4) Zomwe zili mu microalloying element Ti zawonjezeka kuchokera ku 0.003% mpaka kupitirira 0.008%.(5) Landirani njira yonse yothira chitetezo kuti muchepetse kuyamwa kwa N.
Gulu mwa makulidwe
Woonda zitsulo mbale <4 mm (thinnest 0.2 mm), wandiweyani zitsulo mbale 4-60 mm, owonjezera wandiweyani zitsulo mbale 60-115 mm.M'lifupi mbale woonda ndi 500-1500 mm;m'lifupi mbale wandiweyani ndi 600-3000 mm.Mtundu wachitsulo wazitsulo wandiweyani Ndiwofanana ndi mbale yachitsulo yopyapyala.Pankhani ya zinthu, kuwonjezera pa mbale zitsulo mlatho, mbale boiler zitsulo, magalimoto kupanga mbale zitsulo, kukakamiza chotengera zitsulo mbale ndi Mipikisano wosanjikiza mkulu-kupsyinjika chotengera mbale zitsulo, amene ndi mwangwiro mbale wandiweyani, mitundu ina ya mbale zitsulo monga galimoto. zitsulo zitsulo mbale (2.5-10 mm makulidwe), chitsanzo Zitsulo mbale (2.5-8 mm makulidwe), zitsulo zosapanga dzimbiri mbale, zosagwira kutentha zitsulo mbale, etc. anawoloka ndi mbale woonda.2. Chitsulo chachitsulo chimagawidwa kukhala chowotcha ndi chozizira molingana ndi kugudubuza.
Zosankhidwa ndi cholinga
(1) Mlatho zitsulo mbale (2) Boiler zitsulo mbale (3) Zomangira zitsulo mbale (4) Zida zitsulo mbale (5) Galimoto zitsulo mbale (6) Padenga zitsulo mbale (7) Structural zitsulo mbale (8) Magetsi zitsulo mbale (silicon zitsulo pepala) (9) Spring zitsulo mbale ( 10) Zina
Zosankhidwa mwamapangidwe
1. Chitsulo chotengera chotengera chokakamiza: Gwiritsani ntchito capital R kuwonetsa kumapeto kwa giredi.Gawoli likhoza kuwonetsedwa ndi zokolola kapena kaboni kapena ma alloying element.Monga: Q345R, Q345 ndiye zokolola.Chitsanzo china: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, ndi zina zotero zonse zimayimiridwa ndi carbon content kapena alloying elements.
2. Chitsulo mbale kuwotcherera ma silinda gasi: Gwiritsani ntchito likulu HP kusonyeza kumapeto kwa kalasi, ndi kalasi yake akhoza kufotokozedwa ndi mfundo zokolola, monga: Q295HP, Q345HP;imathanso kuwonetsedwa ndi zinthu zophatikizika, monga: 16MnREHP.
3. Mbale yachitsulo yowotchera: Gwiritsani ntchito zilembo zing'onozing'ono za g kusonyeza kumapeto kwa dzina la mtundu.Kalasi yake ikhoza kuwonetsedwa ndi mfundo zokolola, monga: Q390g;imathanso kuwonetsedwa ndi zinthu za carbon kapena alloying elements, monga 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, etc.
4. Zitsulo zazitsulo za milatho: Gwiritsani ntchito zilembo zazing'ono q kusonyeza kumapeto kwa kalasi, monga Q420q, 16Mnq, 14MnNbq, ndi zina zotero.
5. Chitsulo chachitsulo chamtengo wamagalimoto: Gwiritsani ntchito likulu L kuti musonyeze kumapeto kwa kalasi, monga 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, ndi zina zotero.
