Tungsten crucible yog ib qho ntawm cov khoom siv hlau tungsten. Nws yog tsuas yog muab faib ua sintering molding (siv rau hmoov metallurgy technology), stamping molding, thiab spinning hom.
Nws yog tsim los ntawm tig tungsten rods (feem ntau me me nyob rau hauv loj) thiab welded rau hauv ntau yam duab. Nws yog ua los ntawm ntshiab tungsten daim hlau, tungsten nplooj thiab ntshiab tungsten rods ua tiav los ntawm cov txheej txheem sib xws. Tungsten crucible tuaj yeem siv rau hauv lub tshuab nqus tsev inert gas hauv qab 2600 degrees.
Tungsten muaj qhov siab melting point thiab boiling point, zoo-kub lub zog, los tiv thaiv kev sib txhuam thiab corrosion kuj, loj thermal conductivity, me me thermal expansion coefficient, thiab zoo hardenability. Ua tsaug rau cov yam ntxwv zoo li no, tungsten crucible yog dav siv nyob rau hauv tsawg lub ntiaj teb smelting, quartz iav, thiab hluav taws xob txau. , siv lead ua kev loj hlob thiab lwm yam kev lag luam. Tungsten muaj lub siab melting point thiab boiling point, zoo-kub lub zog, hnav tsis kam thiab corrosion kuj, siab thermal conductivity, me me thermal expansion coefficient, thiab zoo hardenability. Tungsten crucibles yog dav siv nyob rau hauv tsawg lub ntiaj teb smelting, quartz iav, hluav taws xob txau, siv lead ua loj hlob thiab lwm yam lag luam.
Tungsten muaj qhov siab melting point thiab boiling point, zoo-kub lub zog, los tiv thaiv kev sib txhuam thiab corrosion kuj, loj thermal conductivity, me me thermal expansion coefficient, thiab zoo hardenability. Ua tsaug rau cov yam ntxwv zoo li no, tungsten crucible yog dav siv nyob rau hauv tsawg lub ntiaj teb smelting, quartz iav, thiab hluav taws xob txau. , siv lead ua kev loj hlob thiab lwm yam kev lag luam.
