| 模具钢真空热处理工艺的改进 |
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| 引用本文： | 王琦,姜卓,沈正元,卢军.模具钢真空热处理工艺的改进[J].热处理,2012(1):34-37. |
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| 作者姓名： | 王琦 姜卓 沈正元 卢军 |
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| 作者单位： | [1]上海市机械制造工艺研究所有限公司,上海200070 [2]上海金属材料改性工程技术研究中心,上海200070 |
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| 摘 要： | 通过计算机数值模拟和实际工艺试验相结合的方式研究了模具钢真空热处理的加热滞后时间与工件特征的关系,其目的是改进目前的真空热处理加热保温时间过长的状况,在保证产品热处理质量的前提下,尽可能地减少无效加热保温时间,节约能源。
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| 关 键 词： | 真空热处理 H13钢 计算机模拟 保温时间 力学性能 |
Improvement on Vacuum Heat Treatment Process for Die Steel |
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| WANG Qi,JIANG Zhuo,SHEN Zheng-yuan,LU Jun.Improvement on Vacuum Heat Treatment Process for Die Steel[J].Heat Treatment,2012(1):34-37. |
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| Authors: | WANG Qi JIANG Zhuo SHEN Zheng-yuan LU Jun |
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| Affiliation: | 1.Shanghai Machine Building Technology Institute Co.,Ltd.,Shanghai 200070,China; 2.Shanghai Engineering Research Center of Materials Modification,Shanghai 200070,China |
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| Abstract: | The relation of the delay-time during vacuum heating die steel to the workpiece characteristics was investigated through the combination of computer simulation with practical process test in order to improve the excessively long holding time of vacuum heat treatment cycle,i.e.,to reduce the unavailable holding time to minimum,so as to save energy under the condition able to assure heat treatment quality. KEY WRODS：vacuum heat treatment;H13 steel;computer simulation;holding time;mechanical property |
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| Keywords: | vacuum heat treatment H13 steel computer simulation holding time mechanical property |
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