| 热处理对7N01组织与抗应力腐蚀性能的研究 |
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| 引用本文： | 陆宏韬,刘迪,高超,王周冰,王国冰.热处理对7N01组织与抗应力腐蚀性能的研究[J].有色金属加工,2021(1). |
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| 作者姓名： | 陆宏韬 刘迪 高超 王周冰 王国冰 |
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| 作者单位： | 辽宁忠旺集团有限公司 |
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| 摘 要： | 研究了7N01热处理制度对组织与抗应力腐蚀性能的影响,通过对力学性能、硬度和电导率的试验对比分析,最终确定250℃×4h+470℃×40min水冷为最佳固溶制度,95℃×5h+120℃×8h、95℃×5h+140℃×8h、95℃×5h+160℃×8h为最优的热处理工艺。
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| 关 键 词： | 7N01合金 热处理 组织 抗应力腐蚀 |
Study on Microstructure and Stress Corrosion Resistance of 7N01 by Heat Treatment |
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| Lu Hongtao,Liu Di,Gao Chao,Wang Zhoubing,Wang Guobing.Study on Microstructure and Stress Corrosion Resistance of 7N01 by Heat Treatment[J].Nonferrous Metals Processing,2021(1). |
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| Authors: | Lu Hongtao Liu Di Gao Chao Wang Zhoubing Wang Guobing |
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| Affiliation: | (Liaoning Zhongwang Group Co., Ltd., Liaoyang 111003, China) |
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| Abstract: | This paper studies the effect of 7N01 heat treatment system on microstructure and stress corrosion resistance.By comparative analysis of mechanical properties,hardness and electrical conductivity tests,it is finally determined that 250℃×4h+470℃×40min water cooling system is the best solution.95℃×5h+120℃×8h,95℃×5h+140℃×8h,95℃×5h+160℃×8h are the optimal heat treatment processes. |
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| Keywords: | heat treatment microstructure anti-stress corrosion |
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