| 超超临界汽轮机高温叶片用11Cr-Co—W-Mo-V—Nb-N—B材料的热处理工艺与组织相分析试验研究 |
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| 引用本文： | 范华. 超超临界汽轮机高温叶片用11Cr-Co—W-Mo-V—Nb-N—B材料的热处理工艺与组织相分析试验研究[J]. 东方电气评论, 2009, 23(1): 12-17 |
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| 作者姓名： | 范华 |
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| 作者单位： | 东方电气集团东方汽轮机有限公司,四川德阳618201 |
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| 摘 要： | 通过对超超临界汽轮机高温叶片用11Cr—Co—W—Mo—V—Nb—N—B材料的热处理工艺、室温力学性能以及组织相分析的试验研究，掌握了该材料的最佳热处理工艺，为该材料的推广使用奠定了基础。
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| 关 键 词： | 超超临界 汽轮机叶片 11Cr—Co—W—Mo—V—Nb—N—B钢材料 热处理工艺 组织相分析 |
Heat Treatment Research and Microstructure Phase Analysis of High Temperature Blade Material 11Cr-Co-W-Mo-V-Nb-N-B for Ultra-supercritical Units |
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| FAN Hua. Heat Treatment Research and Microstructure Phase Analysis of High Temperature Blade Material 11Cr-Co-W-Mo-V-Nb-N-B for Ultra-supercritical Units[J]. Dongfang Electric Review, 2009, 23(1): 12-17 |
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| Authors: | FAN Hua |
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| Affiliation: | FAN Hua (Dongfang Steam Turbine Co. Ltd., 618000, Deyang, Sichuan, China) |
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| Abstract: | The heat treatment process and mechanical properties at room temperature of the high temperature blade material 11 Cr-Co-W- Mo-V-Nb-N-B used in Uhra-supercritical units are researched, and the microstructure（phase structure） is also analyzed. The opti-mized heat treatment parameter is obtained. These research results lay the foundation of extensive application of this blade material. |
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| Keywords: | high temperature blade material 11 Cr-Co-W-Mo-V-Nb-N-B heat treatment process microstructure and phase analysis |
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