Cov cuab yeej zoo tshaj plaws ntawm tungsten steel yog nws qhov zoo tshaj plaws hardness thiab lub zog, uas tso cai rau nws tiv taus siab heev thiab kev sib txhuam thiab tswj kev ua haujlwm ruaj khov txawm tias nyob hauv huab cua. Tsis tas li ntawd, tungsten steel kuj muaj kev hnav zoo heev thiab tawv, uas txhais tau hais tias nyob rau hauv qhov chaw ua haujlwm uas yuav tsum tau siv ntau zaus lossis dais siab, tungsten steel tuaj yeem tuav nws cov duab qub rau lub sijhawm ntev thiab tsis yooj yim tawg.
Nws yog ib qho tsim nyog hais tias tungsten steel kuj muaj cov cua sov ua haujlwm zoo thiab corrosion kuj. Nyob rau hauv ib puag ncig kub, ntau cov ntaub ntawv yuav poob lawv cov khoom qub vim thermal expansion, tab sis tungsten steel tuaj yeem tswj cov duab ruaj khov thiab ua haujlwm ntawm qhov kub thiab txias. Nyob rau hauv corrosive ib puag ncig xws li ya raws, acidity los yog alkalinity, tungsten hlau tuaj yeem tswj nws cov luster qub thiab kev ua haujlwm ntev.
Kev tsim cov txheej txheem ntawm tungsten steel, tshwj xeeb tshaj yog nws cov sintering thiab tsim theem, yog tus yuam sij kom ntseeg tau nws cov kev ua tau zoo. Tom qab cov hmoov raug nias rau hauv ib lub billet, nws nkag mus rau hauv lub qhov cub sintering rau cua sov. Cov txheej txheem no tuaj yeem muab faib ua ob peb theem. Thawj yog kev tshem tawm tus neeg sawv cev thiab pre-sintering theem, uas yog tshem tawm impurities thiab residues nyob rau hauv cov khoom; qhov thib ob yog cov khoom-theem sintering theem, uas cov hmoov yuav maj mam sib xyaw ua ke. Ib qho khoom siv yog tsim; ces muaj cov kua theem sintering theem, nyob rau hauv uas ib feem ntawm cov hmoov melts, ntxiv dag zog rau cov khoom; thiab qhov kawg cua txias theem, qhov twg cov khoom yog txias los ntawm sintering kub mus rau chav tsev kub kom ntseeg tau nws cov yam ntxwv stability.
