Kev tuag casting pwm yog ntsia ntawm lub tshuab ua tuag casting, uas tuaj yeem txhaj ua kua hlau rau cov kab noj hniav hauv siab siab thiab tiv thaiv lub pwm nrog solidification thiab kev tsim cov hlau. Nws yog siv hauv txhuas, zinc, tooj liab thiab hlau. Tus qauv ntawm kev tuag casting pwm yog zoo li cov yas txhaj tshuaj pwm. Nws yog tsim los ntawm dynamic tuag thiab pwm kab noj hniav, thiab qhov tseem ceeb yog siv los ua kab noj hniav ntawm casting. Cov hlau yog txias thiab ruaj khov rau hauv kab noj hniav, thiab pwm yog muab rho tawm.
Lub pluaj dead-casting feem ntau nyias nyias thiab khoob, nrog ib tug ntau tus xov tooj ntawm cov thiab tuav. Cov qauv teeb meem yog complex, qhov loj me me yog ntau tshaj, thiab lub nplaum yog ntau tus. Raws li cov hlau yog tsim nyob rau ntawm melting kub, lub mould pwm xav tau los ntawm cov ntaub ntawv uas yog resistant mus rau high kub.