| 反应堆压力容器堆芯段筒体热处理变形的校正 |
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| 引用本文： | 王心刚,冯俊生,刘凯泉.反应堆压力容器堆芯段筒体热处理变形的校正[J].大型铸锻件,2008(6). |
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| 作者姓名： | 王心刚 冯俊生 刘凯泉 |
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| 作者单位： | 中国一重集团铸锻钢公司技术质量部,黑龙江,161042;中国一重集团铸锻钢公司技术质量部,黑龙江,161042;中国一重集团铸锻钢公司技术质量部,黑龙江,161042 |
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| 摘 要： | 二次调质后,堆芯段筒体锻件产生了椭圆变形,为了不影响锻件已有性能,采用冷校形加去应力回火方法进行校正。实践证明效果较好。
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| 关 键 词： | 堆芯段筒体 热处理变形 冷校形 去应力回火 |
Calibrating to the Distortion in the Heat Treatment of Cylinder in Its Cord Section of Reactor Pressure Vessel |
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| Wang Xingang,Feng Junsheng,Liu Kaiquan.Calibrating to the Distortion in the Heat Treatment of Cylinder in Its Cord Section of Reactor Pressure Vessel[J].Heavy Casting and Forging,2008(6). |
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| Authors: | Wang Xingang Feng Junsheng Liu Kaiquan |
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| Abstract: | After secondary quenching and tempering,it happened to an oval distortion on cylinder forging piece of its core section.In order to keep the property of forging pieces which they already have,calibrating in the way of cold correcting the shape with stress release and tempering could get a better result. |
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| Keywords: | cylinder body in core section heat treatment distortion cold correcting stress release and tempering |
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