| 预处理方法对供应态LD钢超塑性压缩性能的影响 |
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| 引用本文： | 姚祖斌,郑海波,吴洛平.预处理方法对供应态LD钢超塑性压缩性能的影响[J].装备环境工程,1996(1). |
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| 作者姓名： | 姚祖斌 郑海波 吴洛平 |
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| 作者单位： | 泉州市城东华侨大学机械系!362011(姚祖斌)，华侨大学(郑海波，吴洛平) |
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| 摘 要： | 研究了国产新型冷作模具钢LD钢(7Cr7Mo3V2Si)经球化退火与循环退火后的超塑性压缩的力学特性.试验结果表明,经循环退火后的LD钢,其超塑性压缩性能优于球化退火,而且其最佳超塑性压缩的工艺参数也存在差异.
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| 关 键 词： | 预处理方法 LD钢 超塑性压缩实验研究 |
Pretreatment's Effect on Mechanic Property of LD Steel Superplastic Compression in a supply state |
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| Huaqiao University Yao Zubin,Zheng Haibo,Wn Luoping.Pretreatment''''s Effect on Mechanic Property of LD Steel Superplastic Compression in a supply state[J].Equipment Environmental Engineering,1996(1). |
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| Authors: | Huaqiao University Yao Zubin Zheng Haibo Wn Luoping |
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| Institution: | Huaqiao University Yao Zubin Zheng Haibo Wn Luoping |
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| Abstract: | The mechanic property of supperplastic compression of LD steel. 7Cr7Mo3V2Si, which is a kind of late-model cold-working die steel of home manufacture, has been studied under superplastic condition after globurizing and cycle annealing. The experimental result has shown that LD steel's supperplastic property after cycle annealing is better than one after globurizing ,and there is difference between each other. |
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| Keywords: | Pretreatment Method LD Steel Supcrplastic Compression |
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