| 用Gleeble3500测塑性功转热系数的研究 |
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| 引用本文： | 李红斌,徐树成,邢满江,黄海端.用Gleeble3500测塑性功转热系数的研究[J].河北理工学院学报,2012(1):10-13. |
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| 作者姓名： | 李红斌 徐树成 邢满江 黄海端 |
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| 作者单位： | [1]河北联合大学河北省现代冶金技术重点实验室,河北唐山063009 [2]河北任丘建投热电有限责任公司,河北任丘062550 [3]河北联合大学迁安学院,河北唐山064400 |
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| 摘 要： | 在金属材料的成型过程中，常常伴随着塑性功转化为热，导致工件温度升高的现象。但是塑性功转化为热能的比例却很难精确确定。采用Gleeble3500，根据试样温度的变化确定在试样的热压缩过程中由塑性功造成的温度波动量，进而确定塑性功转化系数。
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| 关 键 词： | 塑性功 转化系数 Gleeble3500 热能 |
Study on Conversion Coefficient of Plastic Work to Heat with Gleeble3500 |
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| LI Hong-bin,XU Shu-cheng,Xing Man-jiang,HUANG Hai-duan.Study on Conversion Coefficient of Plastic Work to Heat with Gleeble3500[J].Journal of Hebei Institute of Technology,2012(1):10-13. |
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| Authors: | LI Hong-bin XU Shu-cheng Xing Man-jiang HUANG Hai-duan |
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| Affiliation: | 1. Hebei Key Laboratory of Modem Metallurgy Technology, Hebei United University, Tangshan Hebei 063009, China; 2. Hebei Renqiu Construction Investment ＆Thermoelectric Co. , Ltd. Renqiu Hebei 062550, China; 3. College of Qian＇ AN, Hebei United University,Tangshan Hebei 064400, China) |
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| Abstract: | plastic work ; conversion coefficient ; gleedble 3500 ; thermal energy Abstract：During metallic deforming, there is a phenomenon of plastic work transforming to heat,leading workpiece temperature increasing . But it is difficult to define how much plastic work is converted into thermal energy. In this paper,we make sure the conversion coefficient ,according to the difference of workpiece temperature with Gleeble 3500. |
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| Keywords: | plastic work conversion coefficient gleedble 3500 thermal energy |
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