Establishment of Model on Interface Thickness of Copper Aluminum Composite Sheet

Zuo Xiaojiao; Yuan Xiaoguang; Dong Fuyu; Huang Hongjun; Liu Huan

doi:10.15980/j.tzzz.2017.01.023

Views : 0 下载量: 164 CSCD: 1

Export
Share
Collection
Album

Establishment of Model on Interface Thickness of Copper Aluminum Composite Sheet
Vol. 37, Issue 1, Pages: 87-89(2017)
Published： 2017 ，
DOI： 10.15980/j.tzzz.2017.01.023

扫描看全文

[1]左晓姣,袁晓光,董福宇,黄宏军,刘欢.热处理铜铝复合板界面厚度关系模型的建立[J].特种铸造及有色合金,2017,37(01):87-89.

Zuo Xiaojiao, Yuan Xiaoguang, Dong Fuyu, et al. Establishment of Model on Interface Thickness of Copper Aluminum Composite Sheet. [J]. Special Casting & Nonferrous Alloys 37(1):87-89(2017)
[1]左晓姣,袁晓光,董福宇,黄宏军,刘欢.热处理铜铝复合板界面厚度关系模型的建立[J].特种铸造及有色合金,2017,37(01):87-89. DOI： 10.15980/j.tzzz.2017.01.023.

Zuo Xiaojiao, Yuan Xiaoguang, Dong Fuyu, et al. Establishment of Model on Interface Thickness of Copper Aluminum Composite Sheet. [J]. Special Casting & Nonferrous Alloys 37(1):87-89(2017) DOI： 10.15980/j.tzzz.2017.01.023.

摘要

研究了退火工艺参数与铜铝复合板界面层厚度的关系。结果发现

退火温度越高

退火时间越长

铜铝复合板界面层的厚度越大。在相同加热温度下

剥离强度均随着时间的延长而呈现出先增加后降低的趋势

退火温度越低

出现剥离强度最高值所需的时间越长。剥离强度与扩散过程中界面处的扩散运动有关。通过拟合铜铝复合板扩散层厚度与剥离强度

得到了剥离强度与扩散层厚度的关系

并给出剥离强度与热处理关系模型。

Abstract

The relationship of annealling temperature and time with copper-aluminum composite laminate thickness was analyzed.The results reveal that thickness of copper-aluminum composite laminate is increased with increasing in the annealing temperature and time.The peeling strength of copper-aluminum composite laminate is increased firstly and then decreased with the time increase at a fixed heating temperature.The maximum peeling strength of copper-aluminum composite laminate when the heating treatment temperature is the lower.The peeling strength is related with diffusive motion on the boundary in diffusion process.The relation of peeling strength and thickness of diffusion layer were presented through fitting the data

and relation model of peeling strength and heat treatment technology was established

which provided a theory reference for optimizing heat treatment technology.