On the rule of mixtures for bimetal composites without bonding

In the present study, three types of bimetal composites, Al 6082 sleeve/Al 6082 core, Mg AZ31 sleeve/Mg AZ31 core and Al 6082 sleeve/Mg AZ31 core, were fabricated by drilling and assembling. The rule of mixtures (ROM) for the flow curves and yield strengths during compressive test were addressed. Ou...

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Bibliographic Details
Published inJournal of magnesium and alloys Vol. 8; no. 4; pp. 1253 - 1261
Main Authors Feng, Bo, Feng, Xiaowei, Yan, Changjian, Xin, Yunchang, Wang, Haiyan, Wang, Juan, Zheng, Kaihong
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.12.2020
KeAi Communications Co., Ltd
Subjects
Aluminum alloys
Composites
Magnesium alloys
Mechanical behavior
Aluminum alloys
Composites
Mechanical behavior
Magnesium alloys
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Summary:In the present study, three types of bimetal composites, Al 6082 sleeve/Al 6082 core, Mg AZ31 sleeve/Mg AZ31 core and Al 6082 sleeve/Mg AZ31 core, were fabricated by drilling and assembling. The rule of mixtures (ROM) for the flow curves and yield strengths during compressive test were addressed. Our results show that the ROM can predict well the experimental flow curves and yield strengths of bimetal composites without bonding, irrespectively of the different strain hardening behavior between the two components.
ISSN:2213-9567
2213-9567
DOI:10.1016/j.jma.2019.11.016