Tuam Tshoj kub melting molybdenum crucible rau lub cub tawg Chaw tsim tshuaj paus thiab tsum |Forged tungsten

kub melting molybdenum crucible rau cub

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Kub melting molybdenum crucible yog ib lub thawv tshwj xeeb uas siv rau kev siv kub, tshwj xeeb tshaj yog nyob rau hauv lub cub tawg thiab lwm yam khoom siv kho cua sov.Molybdenum raug xaiv rau nws qhov siab melting point thiab corrosion kuj, ua rau nws haum rau tuav molten hlau thiab lwm yam ntaub ntawv kub.Cov crucibles no feem ntau siv nyob rau hauv kev lag luam xws li metallurgy, glassmaking thiab high-temperature cov ntaub ntawv tshawb fawb.

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Dab tsi yog qhov kub kub melting crucible?

Lub siab kub melting crucible yog lub nkoj tshwj xeeb tsim los tiv taus cua sov thiab muaj cov ntaub ntawv hauv lub xeev molten ntawm qhov kub thiab txias.Cov crucibles no feem ntau yog ua los ntawm cov ntaub ntawv uas muaj cov ntsiab lus melting siab thiab zoo thermal stability, xws li refractory hlau xws li molybdenum thiab tungsten los yog ceramics xws li alumina los yog zirconia.Lawv feem ntau siv nyob rau hauv cov txheej txheem xws li hlau casting, iav manufacturing thiab high-temperature cov ntaub ntawv tshawb fawb uas yuav tsum tau muaj cov ntaub ntawv molten nyob rau hauv high kub.Cov crucibles no yog ib feem tseem ceeb ntawm lub qhov cub kub thiab lwm yam khoom siv kho cua sov.

Qhov kub ntawm lub cub tawg yog dab tsi?

Crucible furnace kub tej zaum yuav txawv nyob ntawm seb qhov kev thov tshwj xeeb thiab cov khoom ua tiav.Crucible furnaces yog tsim los kom ncav cuag kub kom yaj thiab ua cov ntaub ntawv nyob rau hauv lub crucible.Qhov kub ntawm qhov cub hluav taws xob feem ntau tuaj yeem txuas ntxiv los ntawm ob peb puas degrees Celsius mus rau zoo tshaj 1000 degrees Celsius, nyob ntawm qhov tsim thiab npaj siv lub cub tawg.

Cov crucibles twg muaj lub siab melting point?

Crucibles ua los ntawm tej yam ntaub ntawv muaj siab melting cov ntsiab lus thiab yog haum rau siv nyob rau hauv high kub daim ntaub ntawv.Qee cov ntaub ntawv siv rau siab melting point crucibles muaj xws li:

1. Tungsten: Tungsten crucibles muaj cov ntsiab lus melting siab heev, ua rau lawv tsim nyog rau kev ua cov ntaub ntawv ntawm qhov kub thiab txias, xws li hauv kev tsim cov sapphire crystals thiab lwm yam txheej txheem kub.

2. Molybdenum: Molybdenum crucibles kuj muaj qhov siab melting point thiab feem ntau yog siv rau hauv cov ntaub ntawv uas muaj molten hlau, iav melting, thiab high-temperature cov ntaub ntawv tshawb fawb.

3. Alumina (aluminium oxide): Alumina crucibles paub txog lawv qhov kev tiv thaiv rau qhov kub thiab txias thiab feem ntau yog siv rau hauv kev sim thiab kev lag luam siv nrog cov ntaub ntawv kub.

4. Zirconia: Zirconia crucibles tuaj yeem tiv taus qhov kub thiab txias thiab siv rau hauv cov ntawv thov xws li hlau casting thiab cov khoom siv kub kub.

Cov ntaub ntawv no tau raug xaiv rau kev tsim kho crucible vim tias lawv muaj peev xwm tiv taus cua sov thiab tswj lawv cov qauv kev ntseeg siab ntawm qhov kub thiab txias.