Dab tsi yog melting point ntawm Ferro Vanadium?

Dab tsi yog melting point ntawm Ferro Vanadium?

Lub ntsiab lus melting ntawm Ferrro Vanadium (fev) sib txawv raws nws cov ntsiab lus vanadium, raws li Vanadium muaj ntau dua melting point (1,890 degree) dua li cov hlau (1,538 degree). Kev lag luam muaj cov fev alloys feem ntau muaj 40-80% Vanadium los ntawm qhov hnyav, nrog ntau dua Vanadium cov kev nce siab tsa cov alloy lub taw tes melting.

Piv txwv li, FEV50 (50% V, 50% FE) muaj qhov ntau yaj ntawm kwv yees li 1,540-15580 degree, me ntsis hlau melting point vim vanadium's cawv. Hauv kev sib piv, FEV80 (80% V, 20% FE) cov khoom pov thawj zoo melting taw tes, nyob ib ncig ntawm 1,700-17rium's vanading point. Ultra - high- 90% v) yuav muaj cov ntsiab lus zoo tshaj 1,800 degree, ze ntawm vanadium tus nqi.

Qhov no hloov siab yog qhov tseem ceeb rau kev ua: qis - vanadium fev alloys feem ntau yog tsim los ntawm cov roj hluav taws xob arbothermal (100 degree), qhov twg moladium thiab vanadium oxide raug txo thiab sib xyaw. Ntau dua -} Vanadium qib, muaj txiaj ntsig los ntawm kev ua kom muaj cua sov txaus (txog li 2,500 degree) kom yaj lub alloy tsis muaj cua sov. Nkag siab cov kev muab melting yog qhov tseem ceeb rau kev ua pov thawj, forging, thiab kev ua alloying los xyuas kom meej cov khoom lag luam zoo thiab ua tau zoo.