| 600MW超临界汽轮机组高压内缸的研制 |
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| 引用本文： | 张亚才,姜文杰,白云龙.600MW超临界汽轮机组高压内缸的研制[J].铸造,2006,55(6):649-651. |
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| 作者姓名： | 张亚才 姜文杰 白云龙 |
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| 作者单位： | 中国第一重型机械集团公司,黑龙江,齐齐哈尔,161042 |
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| 摘 要： | 主要介绍了600MW超临界汽轮机组新材料高压内缸的铸造工艺方案,针对新材料所采取的铸造工艺方法、熔炼、热处理方式均很好地满足了高压内缸的超声波探伤要求及达到了常温、高温力学性能要求。
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| 关 键 词： | 12％Cr材料 造型材料 铸造工艺 机械性能 |
| 文章编号： | 1001-4977(2006)06-0649-03 |
| 收稿时间： | 2006-05-08 |
| 修稿时间： | 2006-05-19 |
Development of HP Inner Casing for 600MW Supercritical Steam Turbines |
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| ZHANG Ya-cai,JIANG Wen-jie,BAI Yun-long.Development of HP Inner Casing for 600MW Supercritical Steam Turbines[J].Foundry,2006,55(6):649-651. |
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| Authors: | ZHANG Ya-cai JIANG Wen-jie BAI Yun-long |
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| Affiliation: | Chinese First Heavy Industries Co. Ltd., Qiqihar 161042, Heilongjiang, China |
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| Abstract: | This article mainly introduce the method of supercritical steam turbines HP inner casing casting which is made of new material. According to this kind of new material, the method of casting, melting and heat treatment could reach the requirement of ultrasonic test and mechanical properties at room temperature and high temperature. |
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| Keywords: | 12%Cr material mold material casting process mechanical properties |
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