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1. 上海钢铁研究所
2. 上海钢铁研究所,上海,200940
Published:01 August 1992
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[1]钱祥荣,陈明星,陈利,金慧娟,陈丽君,许桂琴.快淬Sm_(20)Fe_(70)Ti_(10)永磁合金的穆斯堡尔效应研究[J].核技术,1992(08):461-464.
Qian Xiangrong Chen Mingxing Chen Li Jin Huijuan Chen Lijun Xu Guiqin. A Mdssbauer study of Sm20Fe70Ti10 samples melt - spun with different quenching rates[J]. Nuclear techniques, 1992, (8): 461-464.
用熔体快淬继而进行晶化处理制备Sm
20
Fe
70
Ti
10
试样。内禀矫顽力随淬火速率的增加而增大
其最大值为3.2(1000/4π)kA/m。综合穆斯堡尔效应和X射线衍射的方法
发现合金是由SmFe
2
、SmFe
3
、一种特定的顺磁相和少量Sm
3
Fe
17
相所组成的。
Sm20Fe70oTi10 samples were prepared by melt - spinning and subsequent crystallization. The intrinsic coercivity increases with the increase of quenching rate and the maximum value was 3. 2(1000/4π)kA/m. The combination of Mossbauer spectroscopy and X -ray diffaction has shown that the alloy consists of SmFe2
SmFe3
an undetermined paramagnetic phase and the minor phase of Sm2Fe17.
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