核电站蒸汽发生器管板锻件热处理质量控制研究
Study on Quality Control of Heat Treatment for Steam Generator Tube Sheet Forging
阚玉琦, 梁书华, 刘 璐, 吴 洪
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作者单位:苏州热工研究院有限公司 电站设备监理工程技术研究中心, 江苏 苏州 215004
中文关键字:蒸汽发生器; 管板; 锻件; 热处理; 质量控制
英文关键字:steam generator; tube sheet; forging; heat treatment; quality control
中文摘要:以某百万千瓦级核电站蒸汽发生器管板锻件的生产为例,针对管板锻件的特点,研究热处理工序中影响产品质量的主要因素,系统地分析如何控制其热处理过程的关键环节, 从而获得满足产品使用要求的优质产品。
英文摘要:Taking the production of steam generator tube sheet forging in a 1000 MWe nuclear power plant for example, according to the characteristics of tube sheet forging, the main factors affecting the quality in heat treatment processes and how to control the key link of heat treatment processes were systematically analyzed, so as to manufacture qualified and high-quality products which can meet the utilization requirements.