Niobium Qws Khoom PDF Daim Ntawv, Nyem rau download
Dab tsi yog cov qib sib txawv ntawm niobium pas nrig?
Cov qib kawm muaj xws li r 04200 - hom 1, r} type 4. Cov qauv sib txawv yog tsim kom tau raws li cov kev xav tau ntawm ntau daim ntawv thov.
Yog tias koj muaj lus nug, koj tuaj yeem nyem lub Sidebar lossis cov kev pabcuam hauv online hauv lub ces kaum qis los tiv tauj kom muaj lus nug txog ~
Niobium Qws Khoom Lag Luam Parameter Cov Khoom Taw Qhia
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Cov Khoom Siv Lub Cev
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Ib tug lej atomic
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41
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Piv txwv li atomic
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92.91
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Ceev
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8.57 GM \/ CC ({0. 31 lbs \/ in2)
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Melting point
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2468 degree
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Coefficient ntawm expansion (20 degree - 100 degree v)
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7.1 x 10-6} \/ degree
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Cov cua sov tshwj xeeb (27 degree)
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{{0 {0}}. 065 cal \/ GM \/ degree
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Thermal conductivity
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{{0 {0}}. 125 cal \/ sec-cm- degree
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Hluav taws xob tiv thaiv hluav taws xob ({0 degree - 100 degree)
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14.5 microhm-cm
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Crystal Qauv
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BCC
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Yog tias koj muaj lwm cov khoom lag luam xav tau, thov hu rau peb, thov tawm ib qho lus rau: {{{{{{{}} thawv xa ntawv, peb yuav teb rau koj sai li sai tau ~
