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前言60年代末,随着金属超塑性研究热潮的兴起,Gibson 等人开始研究黑色金属的超塑性。进入70年代以来,对黑色金属超塑性的研究及发表的论文、专利逐渐增多。为促进我国黑色金属超塑性研究和应用,本文就我们所掌握的资料,从着重于材料方面,对黑色金属超塑性的研究概况作一综述。目前,黑色金属超塑性的研究可分两大部分:恒温超塑性和动态超塑性。恒温超塑性研究工作主要在两个领域里
Preface In the late 1960s, Gibson et al began to study the superplasticity of ferrous metals with the rise of the metal superplasticity research. Since the 1970s, patents on the research and published papers on ferrous metal superplasticity have been gradually increasing. In order to promote the research and application of ferrous metal superplasticity in our country, this article reviews the research of superplasticity of ferrous metal from the information we have, focusing on the material. At present, the study of ferrous metal superplasticity can be divided into two parts: thermostatic superplasticity and dynamic superplasticity. Thermostatic superplasticity research is mainly in two areas