核电站核岛大型铸锻件制造工艺评定方法研究的意义
Study Meaning of Manufacturing Process Qualification Assessment Method of Nuclear Island Large-sized Casting and Forging Parts
阚玉琦， 黄大鹏， 张绍军， 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：核岛重要部件；制造工艺评定；大型铸锻件
英文关键字： nuclear island important parts; manufacturing process qualification assessment; large-sized casting and forging parts
中文摘要：为实现核岛大型铸锻件的国产化，在保证质量的条件下实现批量化生产，不仅需要制造厂在制造技术上进行创新，还需要成功完成核岛大型铸锻件制造工艺的技术评定。通过对目前国内制造工艺评定技术现状、评定工作的重要性和可行性进行分析，明确了核岛重要部件工艺评定范围。深入了解工艺评定对核岛主设备国产化具有重要意义。
英文摘要：To realize the localization of nuclear island(NI) large-sized casting and forging parts and ensure quality in batch manufacture process, the innovation on manufacture technique should be done by manufacture, and the manufacture process qualification of NI large-sized casting and forging parts should be fulfilled. The present manufacture process qualification assessment technique, importance and feasibility of qualification assessment and qualification assessment range of nuclear island importance parts in china are introduced. Realizing process qualification assessment has important meaning to the domestic of nuclear island equipment.