Effect of Pre-sretching Processing on Microstructures and Properties of 2A97 Al-Li Alloy

Effect of Pre-sretching Processing on Microstructures and Properties of 2A97 Al-Li Alloy

The effect of pre-sretching processing before artificial aging on the microstructures and properties of 2A97 Al-Li alloy was investigated by using tensile test,corrosion test and transmission electron microscope(TEM) observations. The results show that under the same aging process, the tensile stren...

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Bibliographic Details
Main Authors: YU Juan, LU Zheng, LI Guo'ai, FENG Zhaohui
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2016-10-01
Series:Journal of Aeronautical Materials
Subjects:
2A97 Al-Li alloy
pre-stretching
precipitated phase
tensile property
intergranular corrosion
Online Access:http://jam.biam.ac.cn/CN/10.11868/j.issn.1005-5053.2016.5.004

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