Molybdenum alloy yog dav siv vim nws muaj ntau yam khoom xws li lub zog siab (2000 degree C), thermal expansion coefficient, zoo thermal thiab hluav taws xob conductivity, siab corrosion kuj rau molten iav, molten ntsev thiab molten hlau, tab sis kuj los txhim kho cov hnav. tsis kam ntawm nyias txheej. Piv nrog rau lwm cov ntaub ntawv hlau, aluminium thiab aluminium alloy muaj cov yam ntxwv hauv qab no:
1, qhov ceev yog me me. Qhov ntom ntawm aluminium thiab aluminium alloys yog li 1/3 ntawm cov hlau los yog tooj liab.
2, siab siv. Siab zog ntawm aluminium thiab aluminium alloys. Tom qab qee qhov kev ua haujlwm txias tuaj yeem ntxiv dag zog rau lub zog substrate, qee cov qib aluminium alloy kuj tuaj yeem ntxiv dag zog los ntawm kev kho cua sov.
3, zoo conductivity thiab thermal conductivity. Lub conductivity ntawm txhuas yog thib ob tsuas yog nyiaj, tooj liab thiab kub.
4, zoo corrosion kuj. Aluminium nto yog ib qho yooj yim los tsim ib tug ntom thiab muaj zog tiv thaiv zaj duab xis, uas yuav tiv thaiv lub substrate los ntawm corrosion. Los ntawm dag anodizing thiab xim, casting aluminium alloys nrog zoo casting zog los yog deformed aluminium alloys nrog zoo machining plasticity tuaj yeem tau.
5, yooj yim rau txheej txheem. Tom qab ntxiv qee cov ntsiab lus ntawm cov hlau, cov casting aluminium alloy nrog kev ua haujlwm zoo tuaj yeem tau txais lossis deformed aluminium alloy nrog kev ua zoo plasticity.
