Effect of Alloying Elements on fcc/hcp Martensitic Transformation and Shape Memory Properties in Co-Al Alloys
Effect of Alloying Elements on fcc/hcp Martensitic Transformation and Shape Memory Properties in Co-Al Alloys
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DOI：
10.2320/matertrans.47.2381
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发表时间：
2006-09
影响因子：
1.2
通讯作者：
K. Ando;T. Omori;J. Sato;Y. Sutou;K. Oikawa;R. Kainuma;K. Ishida
中科院分区：
文献类型：
--
作者：
K. Ando;T. Omori;J. Sato;Y. Sutou;K. Oikawa;R. Kainuma;K. Ishida
采用差示扫描量热法、X射线衍射法、冷轧和形状记忆试验研究了合金元素Si、Ti、V、Cr、Mn、Fe、Ni、Nb、Mo、Ta和W对Co 90 Al 10合金的ε（fcc）/”（hcp）马氏体相变、塑性和形状记忆性能的影响。Ti、V、Mn、Fe、Ni、Nb、Mo、Ta或W的加入降低了“马氏体相”的体积分数（Vm），
Effects of alloying elements (Si, Ti, V, Cr, Mn, Fe, Ni, Nb, Mo, Ta and W) on � (fcc)/" (hcp) martensitic transformation, ductility and shape memory (SM) properties of Co90Al10 alloy were investigated by means of differential scanning calorimetry, X-ray diffraction method, cold-rolling and an SM test. The addition of Ti, V, Mn, Fe, Ni, Nb, Mo, Ta or W decreased the volume fraction of the " martensite phase (Vm),