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日本钢管公司继《特许公报》平5－72464号专利之后，又对所提出的铁基形状记忆合金作了进一步的改进，即是在原有的成分基础上添加了0．1Wt％～5．0Wt％的Mo，并且满足如下的成分条件：Ni＋0．5Mn＋0．4Co＋0．06Cu＋0．002N70．67（Cr＋1．ZSi＋Mo）－3。因为添加比能有效地提
Following Japanese Patent No. 5-72464, Japanese steel pipe company further improved the proposed iron-based shape memory alloy by adding 0.1Wt% to 5.0Wt on the basis of the original composition % Of Mo, and satisfies the following compositional conditions: Ni + 0.5Mn + 0.4Co + 0.06Cu + 0.002N70.67 (Cr + 1.ZSi + Mo) -3. Because adding than can effectively mention