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Mechanism of Precipitate Microstructure Affecting Fatigue Behavior of 7020 Aluminum Alloy

The effect of different precipitate microstructures obtained by different heat treatments on fatigue behavior of 7020 aluminum alloy was investigated. The fine Guinier Preston I (GPI) zones in the under-aged alloy can be repeatedly sheared by dislocations produced in cyclic loading, making the fatig...

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Detalles Bibliográficos
Autores principales:	Shan, Zhaojun, Liu, Shengdan, Ye, Lingying, Li, Yiran, He, Chunhua, Chen, Jin, Tang, Jianguo, Deng, Yunlai, Zhang, Xinming
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7435962/ https://www.ncbi.nlm.nih.gov/pubmed/32707847 http://dx.doi.org/10.3390/ma13153248

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