Kutentha kumalimbitsa, kulimba kwamphamvu kwambiri, sikungakhale tcheru kusowa. Thermoplastic yabwino kwambiri, yothamanga kwambiri mumpangidwe wovuta, wokhala ndi mipanda yopyapyala, ma profiles opanda pake amitundu yosiyanasiyana, kapena ma forging opangidwa kukhala zovuta. Kuzimitsa kutentha osiyanasiyana, otsika kuzimitsa tilinazo, pambuyo extrusion ndi forging kumasulidwa, bola ngati kutentha ndi apamwamba kuposa kutentha quenching, mungagwiritse ntchito madzi kapena madzi quenching njira. Zigawo zokhala ndi mipanda yopyapyala zimathanso kuzimitsa mpweya. Weldability ndi bwino dzimbiri kukana, palibe nkhawa dzimbiri akulimbana chizolowezi, mu kutentha mankhwala akhoza analimbitsa mu aloyi zotayidwa, Al-Mg-Si zochokera aloyi si maganizo dzimbiri aloyi akulimbana anapezeka aloyi. Kukonzedwa pamwamba ndi yosalala ndi yosavuta anodizing ndi mitundu. The sangathe ndi kuti pambuyo quenching, ngati anayimilira kwa nthawi firiji mu chokhwima ukalamba (anayimika tingati) ndi mphamvu. Kuchokera kujambula njira kuponyera makhalidwe ndi mfundo thermodynamic n'zovuta kupewa hydrogen mayamwidwe (mkulu kutentha madzi nthunzi mu haidrojeni ndi mpweya mu mpweya), ngakhale opanga osiyanasiyana akatswiri ndi khama kwambiri kuthetsa zotayidwa madzi hydrogen yosungirako, koma n'zovuta muli kuchuluka kwa haidrojeni ndi wocheperako kuposa mkulu-mapeto luso amafuna 0.15cc / 100g wa. Komanso, popeza njira extrusion ndi ozizira extrusion, ndipo kupanikizika ndi kochepa, palibe utsi ndi njira zina, mwatsatanetsatane kuwala machubu mosavuta kuwira vuto kuwira.
Nthawi yotumiza: Apr-27-2023