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Martensitic Transformation and Magnetic-Field-Induced Strain in Ni-Mn-Ga-RE(RE=Tb,Sm) Alloys 张羊换1,王新林1,赵增祺2,李健靓1,郭世海1 (1.Department of Functional Material Research,Central Iron and Steel Research... strain of the alloys at room temperature. Key words:metal materials; Ni-Mn-Ga alloy; martensitic transformation; magnetic-field-induced strain; shape memory alloy; rare earths; [全文内容正在添加中] ......
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Effect of Deformation on Order-Disorder Phase Transformation in Cu-Zn Alloy Xu Liang1,Liu Jianhua1,Zhang Ruijun2 (1.College of Physical Science and Technology, Heilongjiang University, Harbin 150080, China;2.State Key laboratory of Metastable Materials Science and Technology, Yan Shan University, Qinhuangdao 066004, China) Abstract:The phase transformation temperature of ordered β......
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on the phase transformation of hematite to magnetite. The transformation ratio increases with increased temperature. After roasting, the magnetic susceptibility is significantly improved, while iron ore microstructure is not altered significantly.Key words:oolitic hematite ore; suspension roasting; Mossbauer spectrum; magnetic property; phase transformation......
of Physics, Nanjing University, Nanjing, 210093, China) Abstract: Both the phase transition strain and magnetic-field-induced strain during martensitic transformation in Ni46Cu4Mn38Sn12 Heusler alloy.... Magnetic-field-induced shape recovery by reverse phase transformation[J]. Nature, 2006, 439: 957-960. [13] WANG D H, ZHANG C L, XUAN H C, HAN D Z, ZHANG J R, TANG S L, GU B X, DU Y W. The study......
Phase transformation rate in hydrogen absorption of magnesium-based materialsZHANG Wen-cong(张文从)1, FANG Wen-bin(房文斌)1, YU Zhen-xing(于振兴)2, ZHAO Guo-liang(赵国亮)1, WANG Er-de(王尔德)1, SUN Zhi-jie(孙志杰)(1...:The hydrogen storage material Mg-Ni-MnO2 was prepared by mechanical alloying under the hydrogen atmosphere and its phase transformation rate in hydrogen absorption was studied using the self-designed......
PHASE TRANSFORMATION BEHAVIOR IN THE SPUTTERDEPOSITED Ti-Pd-Ni THIN FILMS J.S.Wu1,Q.C.Tian1 (1.Key Laboratory of the Ministry of Education for High Temperature Materials and Tests,School... calorimetry (DSC). It was found that the phase transformation temperatures of Ti50.6Pd30Ni19.4 ingot are much higher than those of its thin film. The B19'' and B19 phases coexisted, together with the Ti2Ni......