7 series aluminium alloys tseem siv dav hauv kev lag luam aviation. Nws cov yam ntxwv yog tias tom qab cov khoom siv kho mob thiab cov yas, cov kev kho cua sov ua kom muaj zog yog qhov zoo heev, nws muaj lub zog siab hauv qab 150 degree, thiab muaj zog zoo heev ntawm qhov kub thiab txias; welding tsis zoo; muaj ib tug nyiam ntawm kev nyuaj siab corrosion cracking; yuav tsum muaj kev tiv thaiv nrog txhuas lossis lwm yam siv ua ke nrog kev ua haujlwm. Ob-theem kev laus tuaj yeem txhim kho cov alloy lub peev xwm los tiv thaiv kev ntxhov siab corrosion cracking. Hauv lub xeev annealed thiab quenched, lub plasticity yog me ntsis qis dua li ntawm 2A12 hauv tib lub xeev.
7075 ntau yam tau muab faib ua daim hlau, daim hlau tuab, tuav, profiles, kab, hlau rods, dov los yog txias-processed tuav, thiab txias-txheej hlau rods. Muaj O lub xeev, T6 xeev, T651 xeev, T6511 xeev, T73 xeev, T7351 xeev, T7651 xeev, T76511 xeev thiab H13 xeev. Cov ntawv thov: aerospace kev lag luam, tshuab moulding (lub raj mis) pwm, ultrasonic yas vuam pwm, golf hau, khau pwm, ntawv pwm, ua npuas ncauj molding pwm, dewaxing pwm, templates, fixtures, mechanical khoom, pwm ua, thiab lwm yam. Stressed structural qhov chaw.
