Effect of Welding Technologies on Decreasing Welding Residual Stress of Francis Turbine Runner
文献类型：期刊论文
| 作者 | Ji Shude2; Zhang Liguo2; Liu Xuesong1; Yang Jianguo1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 26期号:10页码:951-956 |
| 关键词 | SIMULATION Blade Subsection welding Local heating Welding residual stress |
| ISSN号 | 1005-0302 |
| 其他题名 | Effect of Welding Technologies on Decreasing Welding Residual Stress of Francis Turbine Runner |
| 英文摘要 | On basis of the subsection welding and the local heating's reasonable technological parameters obtained by plane experiment the welding residual stress field of some Francis turbine runner is regulated and controlled For the experimental plane with a thickness of 16 mm, the effect of subsection welding on decreasing welding residual stress of the prior welding section is obvious when the distance is less than 50 mm away from the end of latter welding section For the local heating the best position where the effect on decreasing the welding residual stress of plane is best is 60 mm or so away from the edge of heating area The experimental results of runner show that the subsection welding can make the residual compressive stress engender in the blade dangerous area while the stress value is greatly influenced by the length of the welding section of blade outlet The local heating can further decrease the value of residual stress near blade outlet while the local heating processed after heat treatment is better than that processed before heat treatment |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4223902 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/147388]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Harbin Institute Technol, State Key Lab Adv Welding Prod Technol, Harbin 150001, Peoples R China 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ji Shude,Zhang Liguo,Liu Xuesong,et al. Effect of Welding Technologies on Decreasing Welding Residual Stress of Francis Turbine Runner[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2010,26(10):951-956. |
| APA | Ji Shude,Zhang Liguo,Liu Xuesong,&Yang Jianguo.(2010).Effect of Welding Technologies on Decreasing Welding Residual Stress of Francis Turbine Runner.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,26(10),951-956. |
| MLA | Ji Shude,et al."Effect of Welding Technologies on Decreasing Welding Residual Stress of Francis Turbine Runner".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 26.10(2010):951-956. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。