Tungsten yog siv rau hauv qhov cub rau ntau yam laj thawj:

1. High melting point: Tungsten muaj qhov kub siab tshaj plaws melting point ntawm 3,422 degrees Celsius (6,192 degrees Fahrenheit), yog ib qho ntawm cov ntsiab lus melting siab tshaj plaws ntawm tag nrho cov hlau. Qhov no ua rau tungsten yog ib qho khoom siv zoo tshaj plaws rau cov khoom siv hluav taws xob uas raug kub hnyiab, xws li cov khoom cua sov thiab cov crucibles.

2. Thermal stability: Tungsten exhibits zoo heev thermal stability txawm nyob rau hauv high kub. Cov cuab yeej no tso cai rau cov khoom siv tungsten tuaj yeem tiv taus qhov kub thiab txias tsim nyob rau hauv qhov cub tsis muaj deformation lossis degradation, ua kom ntseeg tau ntev thiab ua haujlwm tau zoo.

3. Thermal conductivity: Tungsten muaj cov thermal conductivity siab thiab tuaj yeem ua tiav cov cua sov hloov hauv qhov cub. Cov cuab yeej no txhawb nqa cov cua sov thiab qhov kub thiab txias, uas yog qhov tseem ceeb rau ntau yam txheej txheem kub xws li hlau melting, sintering thiab kev kho cua sov.

4. Corrosion resistance: Tungsten muaj zog heev rau tshuaj tua kab mob thiab oxidation ntawm qhov kub thiab txias, ua rau nws tsim nyog rau siv nyob rau hauv lub qhov cub kub heev qhov chaw uas lwm yam ntaub ntawv yuav degrade los yog reacted nrog rau ib puag ncig cua.

Zuag qhia tag nrho, tungsten lub siab melting point, thermal stability, thermal conductivity, thiab corrosion kuj ua rau nws yog ib qho kev xaiv zoo heev rau lub cub tawg Cheebtsam, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov uas muaj huab cua kub thiab hnyav ua hauj lwm tej yam kev mob.