| 固态相变强化合金球铁取代40Cr制造连杆 |
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| 引用本文： | 吴持光. 固态相变强化合金球铁取代40Cr制造连杆[J]. 华侨大学学报(自然科学版), 1995, 0(2): 186-192. DOI: 10.11830/ISSN.1000-5013.1995.02.0186 |
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| 作者姓名： | 吴持光 |
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| 作者单位： | 华侨大学精密机械工程系 |
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| 摘 要： | 介绍为取得更好的机械性能与经济效益,探讨采用经稀土元素“铈(Ce)”改性的铜钼合金球墨铸铁(经固态相变工艺调质强化后),取代40Cr合金锻钢制造135型高速柴油机斜剖式连杆.
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| 关 键 词： | 连杆 球墨铸铁 固态相变 |
Replacing 40Cr with Solid-State Phase Change Intensified Alloy Nodular Cast Iron in Manufacturing Connecting Level |
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| Wu Chiguang. Replacing 40Cr with Solid-State Phase Change Intensified Alloy Nodular Cast Iron in Manufacturing Connecting Level[J]. Journal of Huaqiao University(Natural Science), 1995, 0(2): 186-192. DOI: 10.11830/ISSN.1000-5013.1995.02.0186 |
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| Authors: | Wu Chiguang |
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| Abstract: | For manufacturing connecting level of 135 typed high speed diesel,the author proposes to replace 40 Cr forged steel with a new material-Cu Mo alloy -nodular cast iron by which a better mechanical performance and economic benefit will be ensued. As a pretreatment,this new material is modified by a rare earth element Ce at first,and then is tempered and intensified by solid-state phase change. |
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| Keywords: | connecting level nodular cast iron solid-state phase change |
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