Tus txheej txheem ua hauj lwm ntawm hmoov hlau kev feem ntau yog suav nrog cov kauj ruam hauv qab no:
Hmoov npaj: ua ntej, hlau oxides yog decomposed rau hauv cov hmoov hlau hlau los ntawm cov neeg kho tshuab txuam lossis nqus melting. Tus txheej txheem no tuaj yeem zam zam kev tsis zoo xws li hlau oxidation thiab sintering ntawm qhov kub.
Pwm Txheej Txheem: Cov khoom siv hlau npaj tau sib xyaw nrog cov tshuaj ntxiv xws li cov duab thiab lubricals thiab qhov loj me yog tsim los ntawm molding, iSostatic nias, Extrusion lossis txhaj tshuaj molding. Ntawm lawv, kev txhaj tshuaj molding yog ib hom kev siv moulding ntau. Nws ua ntej sib xyaw cov hmoov tawv nrog cov organic binder tusyees, txhaj rau hauv cov pwm kab noj hniav hauv qab lub xeev tom qab granulation, thiab soliorifies nws. Tom qab ntawd, lub binder yog muab tshem tawm los ntawm tshuaj lom neeg lossis thermal decomposition, thiab thaum kawg kev kho mob thiab kev kho sensification yog ua.
Sintering txheej txheem: thaum lub sijhawm Sintering cov txheej txheem, diffusion, recrystallization thiab lwm cov txheej txheem tshwm sim ntawm hmoov los ua lub cev ntom ntom. Tus txheej txheem no yuav tsum tswj hwm cov tsis xws li qhov kub thiab txias, huab cua, thiab siab kom tau txais cov nyhuv zoo tshaj plaws.