| 对82B盘条拉伸试样断口形态的分析研究 |
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| 引用本文： | 袁危平 田庆荣. 对82B盘条拉伸试样断口形态的分析研究[J]. 天津冶金, 2000, 0(3): 39-42 |
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| 作者姓名： | 袁危平 田庆荣 |
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| 作者单位： | 天津市天钢集团有限公司科技处(袁危平，田庆荣，王雅英)，天津市天钢集团有限公司科技处(武静) |
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| 摘 要： | 通过对８２Ｂ盘条试样进行“人工时效”处理，对比分析了“人工时效：”处理前后盘条拉伸度样断口形态的变化情况，找出了８２Ｂ盘条经“人工时效”处理后拉伸试样断口形态变化的内在规律。
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| 关 键 词： | 82B盘条 断口形态 人工时效 内应力 拉伸试样 |
Analytic Study on the Frature Form of Drawing Sample of 82B Wire Rods |
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| Scientific and Technical. Analytic Study on the Frature Form of Drawing Sample of 82B Wire Rods[J]. Tianjin Metallurgy, 2000, 0(3): 39-42 |
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| Authors: | Scientific and Technical |
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| Affiliation: | Scientific and Technical Department of Tianjin Tiangang Group Co,Ltd Yuan Weiping Tian Qingrong Wand Yaying Wujing |
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| Abstract: | Through the treatment of artificial ageing for sample of 82B wire rods, the post - treatment change of fracture form from the original is analysed by comparison. The internal rule of change of artificial ageing is expounded. |
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| Keywords: | 82B wire rod sample fracture form artificial ageing internal stress |
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