| GH696合金弹簧组织和性能特性分析 |
| |
| 引用本文： | 赵杰,王来,戚琳,韩春峰,腾发有,宋金贵,邰清安. GH696合金弹簧组织和性能特性分析[J]. 机械工程材料, 2004, 28(11): 49-51 |
| |
| 作者姓名： | 赵杰 王来 戚琳 韩春峰 腾发有 宋金贵 邰清安 |
| |
| 作者单位： | 大连理工大学材料工程系,辽宁大连,116023;沈阳黎明航空发动机(集团)有限公司,辽宁沈阳,110043 |
| |
| 摘 要： | 针对国产GH696合金φ1．0mm和φ0．5mm弹簧在稳定化处理后弹力不够的问题，综合分析了组织、性能与固溶、时效工艺之间的关系。结果表明：弹簧弹力不合格的原因主要是合金丝材在时效处理前已经存在大量的较粗大的析出相。
|
| 关 键 词： | GH696合金 弹簧 析出相 |
| 文章编号： | 1000-3738(2004)11-0049-03 |
Microstructure and Mechanical Behavior of GH696 Springs |
| |
| ZHAO Jie,WANG Lai,QI Lin,HAN Chun-feng,TENG Fa-you,SONG Jin-gui,TAI Qing-an. Microstructure and Mechanical Behavior of GH696 Springs[J]. Materials For Mechanical Engineering, 2004, 28(11): 49-51 |
| |
| Authors: | ZHAO Jie WANG Lai QI Lin HAN Chun-feng TENG Fa-you SONG Jin-gui TAI Qing-an |
| |
| Affiliation: | ZHAO Jie~1,WANG Lai~1,QI Lin~1,HAN Chun-feng~1,TENG Fa-you~2,SONG Jin-gui~2,TAI Qing-an~2 |
| |
| Abstract: | The insufficient elasticity of GH696 alloy springs with diameters of 1.0mm and 0.5mm was analyzed, the relationship among microstructure, mechanical properties and heat treatments was investigated. It was concluded that the coarse precipitation existing in GH696 before aging treatment was the dominant reason of the insufficient elasticity. |
| |
| Keywords: | GH696 alloy spring precipitate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
