| 连杆毛坯锻件的金相组织及力学性能 |
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| 引用本文： | 隋福楼,于淑敏,鞠育平,赵宇,史万富,聂晓东,廖劲松,高学光,陈力,赵勇. 连杆毛坯锻件的金相组织及力学性能[J]. 金属热处理, 2001, 0(2): 23-24 |
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| 作者姓名： | 隋福楼 于淑敏 鞠育平 赵宇 史万富 聂晓东 廖劲松 高学光 陈力 赵勇 |
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| 作者单位： | 1. 吉林工学院材料工程系,
2. 白城精密锻造厂, |
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| 基金项目： | 吉林省科技发展计划资助项目!(1 9980 1 0 0 3) |
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| 摘 要： | 研究了国产轿车五气门发动机连杆毛坯锻件与德国毛坯锻件的化学成分，金相组织及力学性能，结果表明，非调质钢连杆的硬度分布均匀，金相组织、力学性能、切削性能均达到德国同类产品技术要求，用非调质钢代替40Cr钢制造轿车五气门发动机连杆是可行的，既保证了产品质量又简化了生产工艺流程，具有良好的经济效益。
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| 关 键 词： | 连杆毛坯锻件 非调质钢 金相组织 力学性能 轿车 |
| 文章编号： | 0254-6051（2001）02-0023-02 |
Metallographic Microstructure and Mechanical Properties of Connecting Rod Forging Blank |
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| SUI Fu-lou,YU Shu-min,JU Yu-ping,ZHAO Yu,SHI Wan-fu,NIE Xiao-dong,LIAO Jin-song,GAO Xue-guang,CHEN Li,ZHAO Yong. Metallographic Microstructure and Mechanical Properties of Connecting Rod Forging Blank[J]. Heat Treatment of Metals, 2001, 0(2): 23-24 |
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| Authors: | SUI Fu-lou YU Shu-min JU Yu-ping ZHAO Yu SHI Wan-fu NIE Xiao-dong LIAO Jin-song GAO Xue-guang CHEN Li ZHAO Yong |
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| Affiliation: | SUI Fu lou 1,YU Shu min 1,JU Yu ping 1,ZHAO Yu 1,SHI Wan fu 2,NIE Xiao dong 2,LIAO Jin song 2 GAO Xue guang 2,CHEN Li 2,ZHAO Yong 2 |
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| Abstract: | The chemical composition，microstructure and mechanical properties of connecting rod blank made of microalloy steel are analyzed.The result shows that the hardness distribution is even，the microstructure，mechanical properties and machinability meet the technology requirement of the same products maed in Germany.It is feasible to use the microalloy steel to make connecting rod instead of 40Cr steel.This can ensure the product quality，simplify the process and make a better profit. |
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| Keywords: | connecting rod forging blank microalloy steel metallographic microstructure mechanical property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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