Nws yog cov khoom siv zoo tshaj plaws rau daim ntaub ntawv nyias nyias. Nws theem siab ntawm hluav taws xob conductivity thiab tsis tshua muaj diffusion rau hauv cov khaubncaws sab nraud povtseg ua rau tungsten yog ib qho tseem ceeb nyob rau hauv nyias zaj duab xis transistors. Tungsten muaj nyob txhua qhov chaw uas ua haujlwm kub ua haujlwm. Tsis muaj lwm yam hlau tuaj yeem sib tw nrog tungsten thaum nws tuaj yeem tiv taus cua sov. Tungsten muaj qhov siab tshaj plaws melting point ntawm tag nrho cov hlau, ua rau nws kuj haum rau kub heev daim ntaub ntawv. Nws kuj yog tus cwj pwm los ntawm nws qhov tsis tshua muaj coefficient ntawm thermal expansion thiab siab stability.
Daim ntawv thov
Kev tsim cov khoom siv hluav taws xob.
Nqus hluav taws xob Cheebtsam
Kev tsim cov khoom cua sov.
Refractory pieces nyob rau hauv qhov cub kub.
Nws yog siv los ua ib qho electrode hauv kev lag luam hlau.
Artillery.
| Kev piav qhia | Tus nqi - Unit | Specification |
|---|---|---|
| Qhov ceev g / cm3 | 16.9 | |
| Elastic Limit kg/cm2 | 5608.44 | |
| Qhov siab tshaj tensile load kg / cm2 | 8055.76 | |
| Elongation tshaj 25mm% | 0.07 | |
| Brinell Hardness | 260 |
| Kev piav qhia | Tus nqi - Unit | Specification |
|---|---|---|
| Melting point degree | 3410 | |
| Conductividad Eléctrica >14% IAB | 177 wb | |
| Thermal conductivity K / mK | 105 |
| Element | Tus nqi% |
|---|---|
| Wolfram - W | max 90.00 Nws |
| Nickel - Ni | max 6.00 Nws |
| Tooj - Cu | max 4.00 Nws |
Cim npe nrov: tungsten bar, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
