Lub tshuab nqus tsev vacuum yog ib qho khoom siv tseem ceeb hauv kev lag luam niaj hnub no.Nws tuaj yeem siv cov txheej txheem nyuaj uas tsis tuaj yeem ua haujlwm los ntawm lwm cov khoom siv kho cua sov, uas yog lub tshuab nqus tsev quenching thiab tempering, lub tshuab nqus tsev annealing, lub tshuab nqus tsev tov thiab lub sij hawm, lub tshuab nqus tsev sintering, lub tshuab nqus tsev kho cua sov thiab lub tshuab nqus tsev txheej txheem.Nws lub qhov cub kub tuaj yeem ncav cuag li 3000 ℃, thiab tungsten thiab molybdenum muaj qhov kub thiab txias tsis kam thiab qis thermal expansion coefficient, yog li lawv feem ntau siv los ua qee yam khoom siv hauv qhov cub.
Feem ntau, thaum lub qhov cub kub kub siab tshaj 1100 degrees Celsius, molybdenum los yog tungsten yuav raug suav hais tias yog ib lub tshav kub tiv thaiv (suav nrog rau sab baffles thiab sab sauv thiab sab cover screen): raws li lub tshav kub rwb thaiv tsev qhov chaw nyob rau hauv lub cub tawg, lub luag hauj lwm tseem ceeb ntawm molybdenum. tungsten reflector screen thiab sab sauv thiab sab npog Lub phaj yog los thaiv thiab reverberate cov cua sov hauv qhov cub.Lub tungsten thiab molybdenum tshav kub rwb thaiv tsev phaj feem ntau yog ua los ntawm riveting, uas yuav tsum tau butted los yog overlapped.Corrugated daim hlau, U-shaped kab sib chaws los yog molybdenum hlau springs thiab spacers siv tau ntawm cov ntxaij vab tshaus ntawm txhua txheej, thiab tsau nrog molybdenum hlau los yog tungsten hlau clips thiab screws.
| Cov khoom npe | Tsis muaj |
| Purity | Mo, W≥99.95% |
| Qhov ntom | Mo Cov Khoom Siv ≥10.1g / cm3 lossis tungsten material≥19.1g / cm3 |
| Daim ntawv thov kub ib puag ncig | ≤ 2800 ℃; |
| Yas-nkig hloov kub | W ntawm 200-400 ℃ Mo yog nruab nrab ntawm 20-400 ° C. |
| Vapor siab | W yog li 10-6Pa ntawm 2100 ° C, Mo yog li 10-2Pa ntawm 2100 ° C; |
| Anti-oxidation kev ua haujlwm | W yog oxidized sai ntawm siab tshaj 500 ° C nyob rau hauv huab cua, thiab Mo yog sai oxidized ntawm siab tshaj 400 ° C.Qhov siv ib puag ncig ntawm tungsten tshav kub ntaub thaiv npog los yog molybdenum tshav kub shield yuav tsum tau nyob rau hauv lub tshuab nqus tsev los yog inert cua puag ncig. |
Baoji Winners tsim feem ntau tungsten thiab molybdenum thiab nws cov ntaub ntawv alloy thiab tuaj yeem ua raws li cov neeg siv khoom xav tau.Yog xav paub ntxiv txog cov khoom lag luam, thov hu rau peb (Whatsapp: +86 156 1977 8518).
Post lub sij hawm: Aug-02-2022