现行 NB/T 20005.6-2013
压水堆核电厂用碳钢和低合金钢 第6部分:反应堆冷却剂泵电动机机座铸件 压水堆核电厂用碳钢和低合金钢 第6部分:反应堆冷却剂泵电动机机座铸件 Carbon steel and alloy steel for pressurized water reactor nuclear power plants-Part 6:Motor support stand castings for reactor coolant pumps
发布日期:2013-06-08
实施日期:2013-10-01
分类信息
研制信息

归口单位: 核工业标准化研究所

起草单位: 中国核动力研究设计院

起草人: 蒋小毛、 苏先顺

标准简介

本部分规定了压水堆核电厂冷却剂泵电动机机座用碳钢或低合金钢铸件的制造、化学成分、力学性能、无损检测、缺陷部位的清除和修补、尺寸检查等技术要求。 本部分适用于压水堆核电厂冷却剂泵电动机机座用碳钢或低合金钢铸件

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最后更新时间 2025-09-02