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一种77~373K磁致伸缩测量装置的研制

Investigation on the new Equipment to Measure the Magnetostriction Between 77 - 373 K

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【作者】 邱明辉邱立新陈晓琴徐凡娴陆兴

【Author】 QIU Ming-hui , QIU Li-xin, CHEN Xiao-qin, XU Fan-xian, LU Xing (Dept. of Art & Science, Dalian Railway Institute, Dalian 116028, China) (Dept. of Material Science & Engineering, Dalian Raiway Institute, Dalian 116028, China)

【机构】 大连铁道学院文理分院!辽宁大连 116028大连铁道学院材料科学与工程系!辽宁大连 116028

【摘要】 设计了一种可在77~373K温度区间测量磁致伸缩的装置.采用多晶Ni对该装 置进行了标定,结果与文献发表的数据相符.并利用该装置测试了多晶 Ni2.1Mn0.9Ga0.9C0.05Heusler合金磁致伸缩的结果

【Abstract】 An equipment to measure the magnetostriction between 77-373K is reported. The equipment was calibrated using polycrystal Ni, and it shows that the result agrees with that reported on the literature. The magnetostriction of a Ni2.1Mn0.9Ga0.9C0.05Heusler alloy is also measured using the eqiupment.

【基金】 大连市青年基金
  • 【文献出处】 大连铁道学院学报 ,Journal of Dalian Railway Institute , 编辑部邮箱 ,2000年04期
  • 【分类号】TH87
  • 【下载频次】56
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