| 超塑变形中的空洞 |
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| 引用本文： | 宋玉泉,李文.超塑变形中的空洞[J].吉林大学学报(工学版),1990(1). |
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| 作者姓名： | 宋玉泉 李文 |
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| 作者单位： | 吉林工业大学金属材料工程系
(宋玉泉)，吉林工业大学金属材料工程系(李文) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 超塑变形具有空洞敏感性,因此对空洞的研究引起国内外学者的重视,而且近年来取得大的进展。本文对在超塑变形过程中空洞的形核、长大、聚合、连接以及空洞的特征及其影响因素和抑制空洞的方法作了全面的介绍。
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| 关 键 词： | 超塑性 微孔洞 |
Cavity During Superplastic Formimg |
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| Song Yuquan Li Wen.Cavity During Superplastic Formimg[J].Journal of Jilin University:Eng and Technol Ed,1990(1). |
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| Authors: | Song Yuquan Li Wen |
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| Affiliation: | Song Yuquan Li Wen |
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| Abstract: | Since superplastic flow is sensitive to cavity, much attention has been paid by many researchers to investigate cavity, greatly developed in recent years. In this paper, authors introduce various aspects of cavity, including nucleation, growth, collection and linkage during super-plustic forming; and also the characteristies of cavity, its influential factors on variation of cavity and suppression methods of cavity growth. |
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| Keywords: | superplsticity microcavity |
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