Thermal Fatigue Crack Propagation Process and Mechanism of Multicomponent Al-7Si-0.3Mg Alloy

Thermal Fatigue Crack Propagation Process and Mechanism of Multicomponent Al-7Si-0.3Mg Alloy

The thermal fatigue behavior of multicomponent Al-7Si-0.3Mg alloys in four different treatment states at typical temperature amplitudes 20 °C→350 °C was studied. The morphology of the second phase particles and crack propagation, and distribution characteristics of dislocations in the thermal fatigu...

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Bibliographic Details
Main Authors:	Zhengjun Wang, Xinyang Liu, Chen Dong, Jie Chen, Lianxiang Liu
Format:	Article
Language:	English
Published:	MDPI AG 2023-07-01
Series:	Crystals
Subjects:	multicomponent Al-7Si-0.3Mg alloy thermal fatigue behavior dislocation crack initiation formation of microcracks crack propagation process and mechanism
Online Access:	https://www.mdpi.com/2073-4352/13/7/1068

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