Casting yog ib txoj kev ua hlau uas muaj cov hlau molten rau hauv cov pwm npaj ua ntej uas nws cov duab thiab cov qauv raug yoog raws li qhov yuav tsum tau ua. Tom qab cov hlau txias thiab solidifies, nws raug tshem tawm ntawm pwm kom tau txais castings nrog ib tug tej yam zoo li, loj, thiab kev ua tau zoo.
Casting yog ib qho kev tsim khoom qub uas muaj keeb kwm txog 6000 xyoo, dav siv hauv kev lag luam xws li kev tsim khoom, kev tsim tsheb, engineering machinery, aviation, aerospace, thiab high-speed rail.
Qhov zoo ntawm casting suav nrog kev muaj peev xwm ua tiav ntau lawm, txhim kho kev tsim khoom, txo cov nqi, thiab muaj peev xwm tsim cov khoom ntawm ntau cov duab thiab cov qauv kom tau raws li cov kev xav tau ntau lawm raws li qhov xav tau sib txawv.
Lub zog, hardness, thiab corrosion kuj ntawm castings yog tib yam los yog zoo ib yam li cov forging, malleable cam khwb cia hlau, thiab kho cov txheej txheem steel, ua rau lawv haum rau txawv kev siv ib puag ncig.