| 特种车辆新型高强韧铝合金负重轮液态模锻工艺成型研究 |
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| 引用本文： | 王长顺,李宏伟,陈利华,刘彬,刘长华,陈超.特种车辆新型高强韧铝合金负重轮液态模锻工艺成型研究[J].新技术新工艺,2013(7):88-90. |
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| 作者姓名： | 王长顺 李宏伟 陈利华 刘彬 刘长华 陈超 |
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| 作者单位： | 1. 北京北方车辆集团有限公司,北京100071;北京北方车辆集团有限公司北京市特种车辆部件先进制造与评估技术中心,北京100071
2. 北京北方车辆集团有限公司,北京,100071 |
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| 摘 要： | 在采用新型高强韧铝合金液态模锻成型特种车辆负重轮时，主要研究了新型铝合金液态模锻成型工艺和热处理工艺参数等对合金力学性能及组织的影响。试验表明，新型铝合金液态模锻工艺成型负重轮的组织明显优于其他合金，力学性能得到了显著提高。
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| 关 键 词： | 液态模锻 YD12Al—Cu高强韧铝合金 热处理 金相组织 力学性能 |
Research on Liquid-state Forging of New and High Strength-toughness Aluminium Alloy Wheel of Special Vehicle |
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| WANG Changshun
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LI Hongwei
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CHEN Lihua
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LIU Bin
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LIU Changhua
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CHEN Chao.Research on Liquid-state Forging of New and High Strength-toughness Aluminium Alloy Wheel of Special Vehicle[J].New Technology & New Process,2013(7):88-90. |
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| Authors: | WANG Changshun LI Hongwei CHEN Lihua LIU Bin LIU Changhua CHEN Chao |
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| Affiliation: | 1 (1. Beijing North Vehicle Group Co. , Ltd, Beijing 100071, China; 2. Beijing Special Vehicle Parts Advanced Manufacturing and Assessment Technique Center, Beijing 100071, China) |
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| Abstract: | When taking liquid-state forging of new high strength- toughness aluminium alloy fabricated wheel of special vehicle, the liquid-state forging technics parameters, heat treatment parameters, data measuring were researched to find the influence on organization and mechanical property. The results showed that compared with mechanical properties and micro structure of the other cast alloy and deformation alloy, the microstructure of wheel using new high strength- toughness alu minium alloy liquid forging was obviously excelled and the mechanical properties were higher. |
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| Keywords: | liquid-state forging YD12Al-Cu high tenacious aluminium alloy heat treatment metallurgical structure mechanical properties |
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