| 异材焊接件A508/52M/316L在高温水环境中的应力腐蚀破裂 |
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| 引用本文： | 李光福,李冠军,方可伟,彭君,杨武,张茂龙,孙志远. 异材焊接件A508/52M/316L在高温水环境中的应力腐蚀破裂[J]. 金属学报, 2011, 0(7): 797-803 |
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| 作者姓名： | 李光福 李冠军 方可伟 彭君 杨武 张茂龙 孙志远 |
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| 作者单位： | 上海材料研究所上海市工程材料应用评价重点实验室;上海电气核电设备有限公司; |
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| 基金项目： | 国家核电专项基金项目2011ZX06004-009; 国家重点基础研究发展计划项目2011CB610506; 上海市科委项目09dz1100105资助~~ |
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| 摘 要： | 采用慢应变速率实验(SSRT)方法,研究了先进的异材焊接件A508/52M/316L在模拟H压水堆一回路290℃高温水环境中的应力腐蚀破裂(SCC)特性.实验在-780 mV至+200 mV范围的电位下进行,模拟一回路水化学从低O含H的理想低电位状态到溶解O2明显超标的高电位状态的服役环境.该焊接件显微组织和化学成分分...
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| 关 键 词： | 压水堆核电站 一回路水环境 异材焊接件 应力腐蚀破裂 电位 水化学 |
STRESS CORROSION CRACKING BEHAVIOR OF DISSIMILAR METAL WELD A508/52M/316L IN HIGH TEMPERATURE WATER ENVIRONMENT |
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| LI Guangfu,LI Guanjun,FANG Kewei,PENG Jun,YANG Wu Shanghai Key Lab for Engineering Materials Evaluation,Shanghai Research Institute of Materials,Shanghai ZHANG Maolong,SUN Zhiyuan Shanghai Electric Nuclear Power Equipment Co.,Ltd.,Shanghai. STRESS CORROSION CRACKING BEHAVIOR OF DISSIMILAR METAL WELD A508/52M/316L IN HIGH TEMPERATURE WATER ENVIRONMENT[J]. Acta Metallurgica Sinica, 2011, 0(7): 797-803 |
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| Authors: | LI Guangfu LI Guanjun FANG Kewei PENG Jun YANG Wu Shanghai Key Lab for Engineering Materials Evaluation Shanghai Research Institute of Materials Shanghai ZHANG Maolong SUN Zhiyuan Shanghai Electric Nuclear Power Equipment Co. Ltd. Shanghai |
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| Affiliation: | LI Guangfu,LI Guanjun,FANG Kewei,PENG Jun,YANG Wu Shanghai Key Lab for Engineering Materials Evaluation,Shanghai Research Institute of Materials,Shanghai 200437 ZHANG Maolong,SUN Zhiyuan Shanghai Electric Nuclear Power Equipment Co.,Ltd.,Shanghai 201306 |
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| Abstract: | |
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| Keywords: | pressurized water reactor primary water dissimilar metal weld stress corrosion cracking electrode potential water chemistry |
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