{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T04:54:01Z","timestamp":1787028841150,"version":"build-2736575974"},"reference-count":42,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T00:00:00Z","timestamp":1701302400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Natural Science Foundation of China","award":["52001223"],"award-info":[{"award-number":["52001223"]}]},{"name":"National Natural Science Foundation of China","award":["52271109"],"award-info":[{"award-number":["52271109"]}]},{"name":"National Natural Science Foundation of China","award":["2021YFB3703300"],"award-info":[{"award-number":["2021YFB3703300"]}]},{"name":"National Natural Science Foundation of China","award":["202201050201012"],"award-info":[{"award-number":["202201050201012"]}]},{"name":"National Natural Science Foundation of China","award":["YDZJSX2021B019"],"award-info":[{"award-number":["YDZJSX2021B019"]}]},{"name":"National Key Research and Development Program for Young Scientists","award":["52001223"],"award-info":[{"award-number":["52001223"]}]},{"name":"National Key Research and Development Program for Young Scientists","award":["52271109"],"award-info":[{"award-number":["52271109"]}]},{"name":"National Key Research and Development Program for Young Scientists","award":["2021YFB3703300"],"award-info":[{"award-number":["2021YFB3703300"]}]},{"name":"National Key Research and Development Program for Young Scientists","award":["202201050201012"],"award-info":[{"award-number":["202201050201012"]}]},{"name":"National Key Research and Development Program for Young Scientists","award":["YDZJSX2021B019"],"award-info":[{"award-number":["YDZJSX2021B019"]}]},{"name":"the Major Special Plan for Science and Technology in Shanxi Province","award":["52001223"],"award-info":[{"award-number":["52001223"]}]},{"name":"the Major Special Plan for Science and Technology in Shanxi Province","award":["52271109"],"award-info":[{"award-number":["52271109"]}]},{"name":"the Major Special Plan for Science and Technology in Shanxi Province","award":["2021YFB3703300"],"award-info":[{"award-number":["2021YFB3703300"]}]},{"name":"the Major Special Plan for Science and Technology in Shanxi Province","award":["202201050201012"],"award-info":[{"award-number":["202201050201012"]}]},{"name":"the Major Special Plan for Science and Technology in Shanxi Province","award":["YDZJSX2021B019"],"award-info":[{"award-number":["YDZJSX2021B019"]}]},{"name":"the Special Fund Project for Guiding Local Science and Technology Development by the Central Government","award":["52001223"],"award-info":[{"award-number":["52001223"]}]},{"name":"the Special Fund Project for Guiding Local Science and Technology Development by the Central Government","award":["52271109"],"award-info":[{"award-number":["52271109"]}]},{"name":"the Special Fund Project for Guiding Local Science and Technology Development by the Central Government","award":["2021YFB3703300"],"award-info":[{"award-number":["2021YFB3703300"]}]},{"name":"the Special Fund Project for Guiding Local Science and Technology Development by the Central Government","award":["202201050201012"],"award-info":[{"award-number":["202201050201012"]}]},{"name":"the Special Fund Project for Guiding Local Science and Technology Development by the Central Government","award":["YDZJSX2021B019"],"award-info":[{"award-number":["YDZJSX2021B019"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>In this work, a Mg-Zn-Y (ZW31) alloy with good plasticity was introduced into 10 \u03bcm 10 vol% SiCp\/AZ91 composite materials (PMMCs) via the extrusion compound method, and then the ZW31\/PMMC laminate was prepared via multi-pass hot rolling. The hot deformation mechanism and elevated temperature tensile fracture mechanism of ZW31\/PMMC laminates were studied using the elevated temperature tensile test. The elevated temperature deformation mechanism is influenced by the strain rate. At low strain rates, grain boundary slip is the primary elevated temperature deformation mechanism of the ZW31\/PMMC laminate. However, at high strain rates, the activation of pipeline diffusion is facilitated by the particle deformation zone (PDZ) in the PMMC layer with a high dislocation density, leading to the dominance of dislocation climbing as the main mechanism for elevated temperature deformation of the laminate. Additionally, the implementation of a ZW31\/PMMC laminate structure effectively inhibits the initiation and propagation of cavities and microcracks within the laminate layer along the normal direction (ND) while simultaneously blunting crack tips via lattice dislocation emission toward the ZW31 layer. Upon cracking of the PMMC layer, stress concentration occurs in the fracture area of the ZW31 layer, ultimately resulting in necking-induced detachment.<\/jats:p>","DOI":"10.3390\/ma16237446","type":"journal-article","created":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T00:34:10Z","timestamp":1701304450000},"page":"7446","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Hot Tensile Deformation Mechanism and Fracture Behavior of the ZW31\/PMMC Laminate"],"prefix":"10.3390","volume":"16","author":[{"given":"Dingge","family":"Fan","sequence":"first","affiliation":[{"name":"Shanxi Key Laboratory of Advanced Magnesium-Based Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China"},{"name":"School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cuiju","family":"Wang","sequence":"additional","affiliation":[{"name":"Shanxi Key Laboratory of Advanced Magnesium-Based Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuanchang","family":"Zhang","sequence":"additional","affiliation":[{"name":"Shanxi Key Laboratory of Advanced Magnesium-Based Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China"},{"name":"School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaibo","family":"Nie","sequence":"additional","affiliation":[{"name":"Shanxi Key Laboratory of Advanced Magnesium-Based Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kunkun","family":"Deng","sequence":"additional","affiliation":[{"name":"Shanxi Key Laboratory of Advanced Magnesium-Based Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,11,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"111476","DOI":"10.1016\/j.matdes.2022.111476","article-title":"Designing Mg Alloys with High Strength and Ductility by Reducing the Strength Difference between the Basal and Non-Basal Slips","volume":"225","author":"Zhou","year":"2023","journal-title":"Mater. 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