1·介绍了6082铝合金厚板拉伸断裂的组织特征，分析了其形成的原因。
Organization and Specific Property of 6082 alloy thick plate stretch crack is introduced, causes of the form is analysed.
2·用TEM、电阻、力学性能试验等方法研究了固溶后的冷变形对6082 铝合金时效析出过程的影响。
The effect of cold deformation on the aging precipitation of the solution-treated 6082 Al-Mg-Si alloy was investigated by the methods of TEM, electric resistance, mechanical properties tests.