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| 摩擦变形量对异种金属摩擦焊组织和性能影响研究 | |
| 引用本文： | 骆晓炜. 摩擦变形量对异种金属摩擦焊组织和性能影响研究[J]. 煤矿机械, 2020, 41(5): 54-56 |
| 作者姓名： | 骆晓炜 |
| 作者单位： | 中煤科工集团西安研究院有限公司,西安710077 |
| 基金项目： | 陕西省自然科学基础研究计划青年项目;中国煤炭科工集团有限公司科技创新创业资金专项资助 |
| 摘 要： | 针对摩擦变形量对异种金属的焊接质量影响情况认识不充分这一问题,开展了摩擦变形量对焊缝组织及力学性能影响规律的研究。基于微观组织、显微硬度和力学性能的对比分析,对调质态42CrMo与正火态36Mn2V管材不同摩擦变形量的连续驱动摩擦焊进行了研究,为其在工程应用提供理论依据。 |
| 关 键 词： | 连续驱动摩擦焊 摩擦变形量 力学性能 微观组织 |
Study on Influence of Friction Deformation on Microstructure and Properties of Dissimilar Metals Friction Welding |
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| Luo Xiaowei. Study on Influence of Friction Deformation on Microstructure and Properties of Dissimilar Metals Friction Welding[J]. Coal Mine Machinery, 2020, 41(5): 54-56 | |
| Authors: | Luo Xiaowei |
| Affiliation: | (Xi’an Research Institute,China Coal Technology and Engineering Group,Xi’an 710077,China) |
| Abstract: | Aiming at the problem that the influence of friction deformation on welding quality of dissimilar metals is not fully understood,the research on the influence of friction deformation on weld microstructure and mechanical properties was carried out. Based on the comparative analysis of microstructure,vickers hardness and mechanical properties,the continuous drive friction welding of hardende tempered 42 CrMo and normalized 36 Mn2 V tube with different friction deformation was studied,which provides a theoretical basis for application in engineering. |
| Keywords: | continuous drive friction welding friction defromation mechanical property microstructure |
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