Vanadium Boride Hmoov, VB2

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Vanadium Boride Hmoov, VB2

Vanadium boride (VB2) muaj rau-xwm txheej uas yog cov qauv siv lead ua nrog lub suab nrov ntawm 2980 ° C, lub zog loj, thiab tiv thaiv oxidation kub ntawm 1000 ° C. Nws tuaj yeem siv rau hauv cov ntaub ntawv ua yeeb yaj kiab conductive thiab lwm cov teb, thiab cov kom atomic siv lead ua.


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Cov mis mos molecular VB2
Tus Lej 12045-27-1
Nta  hmoov dub thiab txho
Yog ceev  5.1 g / ml
Melting taw tes 2980
Thov siv nyob rau hauv cov ntaub ntawv muaj hlau zoo nkauj thiab lwm daim teb. tshav pob hluav taws xob roj teeb

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Vanadium boride (VB2) muaj rau-xwm txheej uas yog cov qauv siv lead ua nrog lub suab nrov ntawm 2980 ° C, lub zog loj, thiab tiv thaiv oxidation kub ntawm 1000 ° C. Nws tuaj yeem siv rau hauv cov ntaub ntawv ua yeeb yaj kiab conductive thiab lwm cov teb, thiab cov kom atomic siv lead ua.

Cov khoom lag luam ntawm Vanadium diboride:
VB2 muaj cov yam ntxwv ntawm siab melting taw tes, siab hardness, zoo conductivity thiab thermal conductivity, thiab tuaj yeem tiv taus qhov corrosion ntawm molten hlau. Nws tuaj yeem siv los ua cov cuab yeej ua cov cuab yeej ua haujlwm kub thiab muaj cov ntawv thov tseem ceeb hauv cov huab ib puag ncig xws li ultra-siab kub thiab cov hlau tsis zoo. Tsis tas li, AS qhov khoom siv hluav taws xob rau cov roj teeb ua kua roj, VB2 muaj qhov muaj qhov paug loj thiab yog cov khoom siv hluav taws xob tshiab. Nws kuj tseem siv tau hauv kev ua yeeb yuj cov ntaub ntawv thiab lwm cov teb.

Daim ntawv thov ntawm Vanadium diboride khoom:
Raws li zoo ceramic ua hmoov ntoo hmoov, siv rau kev tsim hnav - resistant thiab semiconductor zaj duab xis.

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