Thermally induced martensite properties in Fe-29%Ni-2%Mn alloy
Thermally induced martensite properties in Fe-29%Ni-2%Mn alloy
复制标题
热%20诱导%20马氏体%20性能%20in%20Fe-29%Ni-2%Mn%20合金
DOI：
10.1016/j.matlet.2006.11.034
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发表时间：
2007
影响因子：
3
通讯作者：
H. Aktaş
中科院分区：
文献类型：
--
作者：
E. Güler;H. Aktaş
根据马氏体相变动力学、奥氏体和马氏体相的形貌、磁性以及不同奥氏体晶粒尺寸的合金的马氏体相变起始温度（Ms），研究了 Fe-29%Ni-2%Mn 合金中的热致马氏体性能。发现转变的动力学是无热的。在研究过程中也仅观察到透镜状马氏体形态。另一方面，穆斯堡尔谱揭示了奥氏体相的顺磁特性和热诱导马氏体相的铁磁特性。发现大颗粒样品的测量温度为 -128 °C，小颗粒样品的测量温度为 -135 °C。
Thermally induced martensite properties in Fe–29%Ni–2%Mn alloy were investigated according to martensitic transformation kinetics, morphology, magnetism of both austenite and martensite phases and also in terms of martensitic transformation start temperatures (Ms) for different austenite grain sizes of alloy. Kinetics of the transformation was found to be athermal. Also only lenticular martensite morphology was observed during investigations. On the other hand, Mössbauer spectra revealed a paramagnetic character for austenite phases and a ferromagnetic character for thermally induced martensitic phases. Determined Mstemperatures were found to be at −128 °C for large grained samples and −135 °C for small grained samples.
影响因子：
9.4
作者：
Morito, S;Tanaka, H;Maki, T
通讯作者：
Maki, T