| 亚临界600MW汽轮机主调门阀壳的焊接试制研究 |
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| 引用本文： | 沈引,刘霞,沈红卫. 亚临界600MW汽轮机主调门阀壳的焊接试制研究[J]. 热力透平, 2001, 0(2): 48-51 |
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| 作者姓名： | 沈引 刘霞 沈红卫 |
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| 作者单位： | 上海汽轮机有限公司,上海,200240 |
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| 摘 要： | 介绍了STC第一台亚临界600MW汽轮机主汽门调门阀壳端板焊接及主调门阀座密封面堆焊的生产及工艺试验研究过程,并对其中的制造难点作了详细的说明.
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| 关 键 词： | 600MW汽轮机 主汽门阀壳 密封面堆焊 焊接 超声波探伤 |
| 文章编号： | 1671-0851(2001)02-48-04 |
| 修稿时间： | 2001-02-05 |
Welding Research of the Main Stop Valve Body of 600MW Subcritical Steam Turbine |
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| SHEN Yin,LIU Xia,SHEN Hong wei. Welding Research of the Main Stop Valve Body of 600MW Subcritical Steam Turbine[J]. Thermal Turbine, 2001, 0(2): 48-51 |
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| Authors: | SHEN Yin LIU Xia SHEN Hong wei |
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| Abstract: | This article introduces the manufacture and process test procedures for the end plate welding of main stop valve body and build up welding of main stop valve seat for STC's first subcritical 600MW steam turbine, and gives detailed solutions for every difficulty in manufacturing. |
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| Keywords: | MW steam turbine main stop valve body build-up welding for sealing welding UT inspection |
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