| 大间隙钎焊在燃气轮机热端部件修复领域的应用和发展 |
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| 引用本文： | 李金祺,高振桓,王天剑,聂丽萍.大间隙钎焊在燃气轮机热端部件修复领域的应用和发展[J].特种铸造及有色合金,2021(2):246-250. |
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| 作者姓名： | 李金祺 高振桓 王天剑 聂丽萍 |
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| 作者单位： | 长寿命高温材料国家重点实验室;东方汽轮机有限公司 |
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| 摘 要： | 综述了钎焊修复技术在燃气轮机高温部件修复领域的研究进展,介绍了国内外一些先进的大间隙钎焊技术(WGB)修复方法,深入分析了不同修复方法的特点。探讨了WGB修复技术存在的一些问题并对未来的发展进行展望。
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| 关 键 词： | 高温合金 大间隙 钎焊修复 |
Application and Progress in Wide Gap Braze Repair of Gas Turbine Vanes |
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| Li Jinqi,Gao Zhenhuan,Wang Tianjian,Nie Liping.Application and Progress in Wide Gap Braze Repair of Gas Turbine Vanes[J].Special Casting & Nonferrous Alloys,2021(2):246-250. |
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| Authors: | Li Jinqi Gao Zhenhuan Wang Tianjian Nie Liping |
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| Affiliation: | (State Key Laboratory of Long-Life High Temperature Materials;Dongfang Steam Turbine Co.,Ltd) |
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| Abstract: | The progress in WGB repair of superalloy vanes was reviewed,and advanced WGB repair methods at home and abroad were introduced,of which the characteristics was analyzed in depth.In conclusion,the existing problems of WGB technology were discussed and the future development was prospected. |
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| Keywords: | Superalloy Wide Gap Repair Brazing |
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