Minghsin University Institutional Repository:Item 987654321/258
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    Please use this identifier to cite or link to this item: http://120.105.36.38/ir/handle/987654321/258


    Title: 鋼鐵金屬類材料經高溫熱處理後之結構與特性研究
    Authors: 蔣大鵬
    Contributors: 人社科院自然科學組
    Keywords: 振動樣品磁化儀，飽和磁化量，居里溫度，結構轉變。
    Date: 2008-12
    Issue Date: 2010-03-30 15:47:58 (UTC+8)
    Abstract: 本研究計畫觀察RS304與SS316L不鏽鋼材料，在含有雜值元素之後，金屬材料的磁性、及電阻變化。在分析上，藉由振動樣品磁化儀(VSM)測量材料在室溫的磁性；發現SS316L中，含0.00~0.27wt%的Ag元素時，其磁化量約在3.1±1.5 emu/g。Fe-base系統中含約0.3 wt%的Mn元素，而全部雜質含量約0.5 wt%以內時，在1KOe的外加磁場時，即能接近飽和磁化，其值約200~220 emu/g。由電阻測量得知DQ、CQ1、CQ2、DDQ的居里溫度為1041、1036、1037、1032、1034K，在居里溫度時將有α－ν的結構轉變發生。
    Appears in Collections:[The Teaching Center of Natural Science] Research Projects in School

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