| 90年代汽轮机转子用钢的新进展 |
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| 引用本文： | 王雷刚,邓冬梅,刘助柏. 90年代汽轮机转子用钢的新进展[J]. 大型铸锻件, 2001, 1(1): 43-44 |
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| 作者姓名： | 王雷刚 邓冬梅 刘助柏 |
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| 作者单位： | 1. 合肥工业大学,
2. 燕山大学, |
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| 摘 要： | 综述了第13届国际锻冶师会议有关汽轮机转子钢的最新进展。超临界高压转子钢的蒸气温度可达650℃,超纯净低压转子钢的J因子降到2.5,高压/低压复合转子钢的σ_(0.2)=700MPa,FATT=-15℃(表面),FATT=50℃(心部)。
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| 关 键 词： | 汽轮机转子 材料 进展 |
| 修稿时间： | 2000-06-09 |
The Development of Turbine Rotors Steel in the 90's |
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| Wang Leigang Deng Dongmei Liu Zhubai. The Development of Turbine Rotors Steel in the 90's[J]. Heavy Casting and Forging, 2001, 1(1): 43-44 |
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| Authors: | Wang Leigang Deng Dongmei Liu Zhubai |
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| Affiliation: | Wang Leigang Deng Dongmei Liu Zhubai |
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| Abstract: | The Development of turbine rotors steel discussed in the 13th IFMis summed up.The steamy temperature of super critical HP turbine rotors is 650℃，the J factor of superclean LP turbine rotors steel reduces to 2.5,the properties of HP and LP compound turbine rotors steel are obtained:σ0.2=700MPa，FATT=-15℃(surface)，FATT=50℃(inside). |
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| Keywords: | Turbine Rotors Steel Material Development. |
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