Tuag casting yog ib tug precision casting txoj kev uas siv lub siab ceev kom molten hlau rau hauv ib tug complex- zoo li tus hlau pwm. Xyoo 1964, Lub Koom Haum Nyij Pooj Tuag Casting tau hais txog kev tuag casting li "txoj kev casting uas siv siab - kub siab los nias molten alloy rau hauv pwm precision, ua tau siab - qhov chaw nrog zoo heev nto finishes nyob rau hauv lub sij hawm luv luv." Tebchaws Asmeskas hu nws Die Casting, Tebchaws Askiv hu nws Pressure Die Casting, thaum lub sij hawm Japanese feem ntau paub txog cov kws tshaj lij kev lag luam hauv Suav teb. Castings uas siv cov qauv no yog hu ua tuag castings.
Lub zog tensile ntawm cov ntaub ntawv no yog ze li ntawm ob npaug ntawm cov khoom zoo tib yam casting alloys, uas yog qhov tseem ceeb rau cov khoom xws li aluminium alloy tsheb log thiab thav duab uas siab dua lub zog thiab kev cuam tshuam tsis kam.
