Nickel crucible
Lub melting point ntawm npib tsib xee yog 1455 degrees. Nickel muaj zog tiv thaiv alkalinity thiab corrosion, yog li nickel crucibles feem ntau yog siv los yaj ferroalloys, slag, av nplaum, cov ntaub ntawv refractory, thiab lwm yam.
Lub melting kub ntawm npib tsib xee crucible yuav tsum tsis txhob tshaj 700 degrees, vim hais tias nickel yog yooj yim oxidized nyob rau hauv high kub.
Nickel crucible tsis tuaj yeem siv rau precipitate burning.
nickel crucible nrog lub hau Dawb Qauv
nickel crucible khoom