| GH2132与42CrMo内燃机车增压器摩擦焊 |
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| 引用本文： | 耿香月,商贵斌. GH2132与42CrMo内燃机车增压器摩擦焊[J]. 焊接学报, 1995, 16(1): 25-29 |
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| 作者姓名： | 耿香月 商贵斌 |
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| 作者单位： | 天津大学，铁道部天津机车车辆机械工厂 |
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| 摘 要： | 在试验基础上，探讨高温合金ＧＨ２１３２与合金调质钢４２ＣｒＭｏ摩擦焊接头的冶金特点，研究接头组织与性能的关系，为焊接工艺参数的优化提供了理论依据，机车运行结果表明，摩擦焊接的涡轮转子性能可靠，行程已远远超过铁道部规定的指标。
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| 关 键 词： | 摩擦焊 内燃机车 增压器 |
| 收稿时间： | 1994-05-09 |
Friction welding of high-temperature alloy GH2132 and tempered alloy steel 42CrMo |
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| Geng Xiangyue and Shang Guibin. Friction welding of high-temperature alloy GH2132 and tempered alloy steel 42CrMo[J]. Transactions of The China Welding Institution, 1995, 16(1): 25-29 |
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| Authors: | Geng Xiangyue and Shang Guibin |
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| Affiliation: | Tianjin University and Tianjin Rollingstock Machinery Works, MOR |
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| Abstract: | The paper inquires into the metallurgical characteristics of the friction welding joints between high-temperature alloy GH2132 and tempered alloy steel 42CrMo on the basis ofexperimental data. The relation between structures and properties of the joints aredetermined. The results provide theoretical basis for optimization of the technologicalparameter.The results of the train motion indicates that the properties of theturbo-spindle,which are joined by friction welding, are reliable. The distance of motionis far more than the target of 200 thousands kinset in the MOR quality index. |
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| Keywords: | spindle turbine friction welding |
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