| 汽车热交换器用三层复合铝合金箔材的冷轧复合工艺 |
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| 引用本文： | 甘卫平,庞欣.汽车热交换器用三层复合铝合金箔材的冷轧复合工艺[J].中国有色金属学报,1996,6(2):78-81,86. |
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| 作者姓名： | 甘卫平 庞欣 |
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| 作者单位： | 中南工业大学汽车用有色金属材料研究所 |
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| 摘 要： | 研究了Ａｌ－Ｓｉ／Ａｌ－Ｍｎ三层复合钎焊箔冷轧复合工艺，分析了初始配对比和压下率对轧制复合包覆率的影响；在此基础上，提出了复合包覆率的经验方程式。同时也分析了成品冷轧前退火温度、退火时间对成品力学性能的影响。
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| 关 键 词： | 汽车 热交换器 铝合金 冷轧 复合工艺 铝箔 |
COLD ROLL BONDING PROCESS OF THE SANDWICH ALUMINUM FOIL FOR AUTOMOBILE HEAT EXCHANGER |
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| Gan Weiping,Pang Xin,Luo Chunhui,Peng Zhihui Institute of the Nonferrous Metal Materials for Automobile,Central South University of Technology,Changsha.COLD ROLL BONDING PROCESS OF THE SANDWICH ALUMINUM FOIL FOR AUTOMOBILE HEAT EXCHANGER[J].The Chinese Journal of Nonferrous Metals,1996,6(2):78-81,86. |
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| Authors: | Gan Weiping Pang Xin Luo Chunhui Peng Zhihui Institute of the Nonferrous Metal Materials for Automobile Central South University of Technology Changsha |
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| Affiliation: | Gan Weiping,Pang Xin,Luo Chunhui,Peng Zhihui Institute of the Nonferrous Metal Materials for Automobile,Central South University of Technology,Changsha 410083 |
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| Abstract: | The cold roll bonding process of Al Si/Al Mn sandwich brazing foil was investigated, and the effect of the initial clad rate and the cold roll deformation degree on the clad rate was analysed, on the basis of which the empirical equation of clad rate was established. Also, the effect of the temperature and time of the per cold roll annealing on the mechanical properties of the finished products was discussed. |
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| Keywords: | automobile heat exchanger aluminum alloy brazing foil cold roll bonding |
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