P91 Solid Alloy Tube
P91 aloyi chitoliro malinga ndi GB/T8162-87
4.1.Zofotokozera: Kunja kwa chubu chotenthedwa ndi 32 ~ 630mm.Makulidwe a khoma ndi 2.5 ~ 75mm.M'mimba mwake akunja ozizira adagulung'undisa (ozizira kukokedwa) chitoliro ndi 5 ~ 200mm.Makulidwe a khoma ndi 2.5-12mm.
4.2.Mawonekedwe amtundu: mkati ndi kunja kwa chitoliro chachitsulo sichiyenera kukhala ndi ming'alu, mapindikidwe, masikono, delamination, mizere ya tsitsi ndi zipsera.Zolakwika izi ziyenera kuchotsedwa kwathunthu, ndipo makulidwe a khoma ndi m'mimba mwake akunja sayenera kupitilira kupatuka koyipa pambuyo pochotsa.
Njira yopanga
Malinga ndi njira zosiyanasiyana zopangira, zitha kugawidwa m'machubu otentha, machubu ozizira, machubu ozizira, machubu otuluka, ndi zina zambiri.
1.1.Machubu a aloyi otentha a P91 nthawi zambiri amapangidwa pamagetsi odzigudubuza okha.Chubu cholimba chimafufuzidwa ndikutsukidwa ndi zolakwika zapamtunda, kudula mpaka kutalika kofunikira, kumangirira kumapeto kwa chubu, ndiyeno kutumizidwa ku ng'anjo yotentha kuti itenthedwe ndikupyoza pamakina oboola.Pamene perforation mosalekeza azungulira ndi patsogolo pa nthawi yomweyo, pansi pa zochita za wodzigudubuza ndi pulagi, patsekeke pang'onopang'ono anapanga mkati chubu akusowekapo, amene amatchedwa capillary chubu.Ndiyeno anatumiza kwa automatic anagubuduza mphero kupitiriza kugudubuza.Pomaliza, makulidwe onse a khoma amapangidwa ndi makina ofananirako, ndipo m'mimba mwake amakulidwe ndi makina oyesa kuti akwaniritse zofunikira.Ndi njira yotsogola kwambiri yopangira mapaipi a aloyi a P91 otenthedwa pogwiritsa ntchito mphero zosalekeza.
1.2.Ngati mukufuna kupeza mapaipi opanda msoko okhala ndi kukula kocheperako komanso mtundu wabwino, kugudubuza kozizira, kujambula kozizira, kapena kuphatikiza njira ziwirizi ziyenera kugwiritsidwa ntchito.Kuzizira kozizira nthawi zambiri kumachitika pawiri-mkulu wogubuduza mphero.Chitoliro chachitsulo chimakulungidwa mu chiphaso cha annular chopangidwa ndi gawo lozungulira lozungulira poyambira ndi pulagi yokhazikika.Kujambula kozizira nthawi zambiri kumachitika pamakina amodzi kapena awiri-ozizira omwe amajambula pa 0,5 mpaka 100T.
1.3.The extrusion njira ndi kuika mkangano chubu akusowekapo mu chatsekedwa extrusion yamphamvu, ndi perforated ndodo ndi extrusion ndodo kusuntha pamodzi kuti extruded mbali extruded ku dzenje laling'ono kufa.Njirayi imatha kupanga mapaipi achitsulo okhala ndi ma diameter ang'onoang'ono.
2.1.P91 alloy chubu ili ndi ntchito zosiyanasiyana.Chitoliro cha aloyi cha P91 chomwe chimagwiritsidwa ntchito nthawi zambiri chimakulungidwa kuchokera kuchitsulo chopangidwa ndi mpweya wamba, chitsulo chochepa cha alloy kapena chitsulo chopangidwa ndi alloy, ndipo chimakhala ndi zotulutsa zazikulu kwambiri.Amagwiritsidwa ntchito makamaka ngati mapaipi kapena zigawo zomangira zamadzimadzi.
2.2.Malingana ndi zolinga zosiyana, zimagawidwa m'magulu atatu: a.Malinga ndi mankhwala zikuchokera ndi mawotchi katundu;b.Malinga ndi makina katundu;c.Malinga ndi mayeso a hydraulic.Mapaipi achitsulo operekedwa molingana ndi magulu a ndi b, ngati amagwiritsidwa ntchito kupirira kuthamanga kwamadzimadzi, nawonso amayesedwa ndi hydraulic.
2.3.P91 aloyi mapaipi pazifukwa zapadera monga P91 aloyi mapaipi kwa boilers, P91 aloyi mapaipi a geology ndi mipope opanda msoko wa mafuta.
Zinthu zazikulu zomwe zimaphatikiziridwa ndi mapaipi a aloyi ndi silicon, manganese, chromium, faifi tambala, molybdenum, tungsten, vanadium, titaniyamu, niobium, zirconium, cobalt, aluminium, mkuwa, boron, osowa nthaka, etc. Kupatulapo kupewa silicon, manganese, phosphorous, ndi sulfure, mulinso kuchuluka kwa alloying elements.The alloying elements mu chitsulo monga silikoni, manganese, molybdenum, faifi tambala, sulufule, vanadium, titaniyamu, niobium, boron. , lead, nthaka yosowa, etc. Mtundu umodzi kapena zingapo zazitsulo zimatchedwa zitsulo za alloy.Makina azitsulo a alloy amasiyana malinga ndi momwe zinthu ziliri, kupanga ndi kugwiritsa ntchito.M'mbuyomu, machitidwe a nickel ndi zitsulo adapangidwa m'mayiko akunja.China yapeza kuti silicon, manganese, Vanadium, titaniyamu, niobium, boron, lead, ndi rare earth alloy steel system alloy steel account pafupifupi 10 peresenti ya zitsulo zonse.Nthawi zambiri, mapaipi azitsulo a aloyi amatha kugawidwa m'mitundu yayikulu 8 malinga ndi ntchito zawo.Mitundu, ndi: aloyi structural zitsulo mapaipi, masika zitsulo mapaipi, kubala zitsulo mapaipi, aloyi chida zitsulo mapaipi, mkulu-liwiro chida zitsulo mapaipi, zosapanga dzimbiri mipope, zosagwira kutentha sanali khungu mapaipi zitsulo, magetsi pakachitsulo zitsulo mapaipi PC/ABS kukhala ndi mawonekedwe abwino ndipo akhoza kukonzedwa kwa magalimoto akuluakulu Zida, monga zomangira magalimoto, zimakhala ndi ntchito yotsika mtengo.Aloyi zitsulo mipope amapangidwa wamba mpweya zitsulo powonjezera mlingo woyenera wa chinthu chimodzi kapena zingapo aloyi mu gulu chitsulo-mpweya aloyi mipope zitsulo: mapaipi zitsulo anawagawa P91 aloyi mapaipi ndi kuwotcherera Zitsulo mipope ndi zina zotero.
