5083 otentha akugudubuzika Cast Aluminiyamu mbale
5xxx aluminium mbale ndi ya ma aloyi omwe amagwiritsidwa ntchito kwambiri. Chigawo chachikulu cha alloying ndi magnesium ndipo magnesium ili pakati pa 3-5%. Ikhoza kutchedwanso aluminium-magnesium alloy. 5083 cast aluminiyamu mbale ndi otentha adagulung'undisa mbale aluminiyamu. Kugudubuzika kotentha kumathandizira kuti pepala la aluminiyamu 5083 likhale ndi kukana kwa dzimbiri komanso kukana kutopa.
Kugudubuzika kotentha ndikoyenera kupitilira 90% matenthedwe matenthedwe. Pa ndondomeko ya lalikulu pulasitiki mapindikidwe, kapangidwe mkati wadutsa angapo kuchira ndi recrystallization, ndi mbewu coarse mu boma kuponyera ndi wosweka ndi yaying'ono ming'alu anachiritsidwa, kotero kuponyera chilema akhoza kwambiri bwino.
Mitundu ya mankhwala otentha adagulung'undisa
1. Mimba yokhuthala yotentha: Imatanthawuza mbale za aluminiyamu zokhala ndi makulidwe osachepera 7.0 mm. Mitundu ikuluikulu ndi mbale zotentha zotentha, mbale za annealed, kuzimitsidwa kapena kuzimitsa mbale zomwe zisanayambe kutambasula. Njira yachikhalidwe ndi: ingot homogenization - mphero pamwamba - kutentha - kutentha kugudubuza- kudula kukula- kuwongola.
2. Kolo ya aluminiyamu yotentha: Mapepala a aluminiyamu ndi aluminiyumu alloy ndi mizere yokhala ndi makulidwe osakwana 7.0 nthawi zambiri amapangidwa ndi ma koyilo otentha.
Hot Kugudubuzika Njira ya 5083 mbale aluminiyamu
1. Kukonzekera musanayambe kugudubuza kotentha kumaphatikizapo kuyang'anitsitsa khalidwe la ingot, kuthirira, kucheka, mphero, zokutira za aluminiyamu, ndi kutentha.
2. Pakuponyera kopitilira muyeso, kuzizira kumakhala kokwera kwambiri, kufalikira kwa gawo lolimba kumakhala kovuta, ndipo ingot ndi yosavuta imakhala ndi mapangidwe osagwirizana, monga kugawanika kwa intragranular.
3. Pakakhala zolakwika monga kulekanitsa, kulowetsa slag, zilonda, ndi ming'alu pamwamba pa ingot, mphero iyenera kuchitidwa. Ndikofunikira kwambiri kuti muwonetsetse kuti zinthu zomalizidwa zili bwino pamtunda.
4. Kutentha kotentha kwa aluminiyamu alloy ingots ndi kupereka ma billets kuti azizizira ozizira, kapena kutulutsa mwachindunji mbale zakuda mu dziko lotentha.
