Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite

ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite was fabricated by squeeze casting. Interfacial microstructures and tensile properties of the composite were investigated. The results show that ZnAl(2)O(4) coating of the whiskers can improve the wettability of the whiskers by m...

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Detalles Bibliográficos
Autores principales: Yue, H. Y., Fei, W. D., Wang, L. D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2008
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9403649/
https://www.ncbi.nlm.nih.gov/pubmed/36039112
http://dx.doi.org/10.1007/s10853-008-2914-5
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author Yue, H. Y.
Fei, W. D.
Wang, L. D.
author_facet Yue, H. Y.
Fei, W. D.
Wang, L. D.
author_sort Yue, H. Y.
collection PubMed
description ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite was fabricated by squeeze casting. Interfacial microstructures and tensile properties of the composite were investigated. The results show that ZnAl(2)O(4) coating of the whiskers can improve the wettability of the whiskers by molten aluminum during squeeze casting, resulting in the increase of tensile properties of the composite. During thermal exposure, ZnAl(2)O(4) at the interface can effectively hinder harmful interfacial reactions, resulting in the improvement of thermal stability of the composite at high temperatures. Fracture mechanisms of the composite in as-cast and after thermal exposure were also investigated.
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spelling pubmed-94036492022-08-25 Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite Yue, H. Y. Fei, W. D. Wang, L. D. J Mater Sci Article ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite was fabricated by squeeze casting. Interfacial microstructures and tensile properties of the composite were investigated. The results show that ZnAl(2)O(4) coating of the whiskers can improve the wettability of the whiskers by molten aluminum during squeeze casting, resulting in the increase of tensile properties of the composite. During thermal exposure, ZnAl(2)O(4) at the interface can effectively hinder harmful interfacial reactions, resulting in the improvement of thermal stability of the composite at high temperatures. Fracture mechanisms of the composite in as-cast and after thermal exposure were also investigated. Springer US 2008-09-01 2008 /pmc/articles/PMC9403649/ /pubmed/36039112 http://dx.doi.org/10.1007/s10853-008-2914-5 Text en © The Author(s) 2008 https://creativecommons.org/licenses/by-nc/2.0/Open AccessThis is an open access article distributed under the terms of the Creative Commons Attribution Noncommercial License (https://creativecommons.org/licenses/by-nc/2.0 (https://creativecommons.org/licenses/by-nc/2.0/) ), which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Article
Yue, H. Y.
Fei, W. D.
Wang, L. D.
Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite
title Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite
title_full Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite
title_fullStr Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite
title_full_unstemmed Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite
title_short Mechanical properties and thermal stability of ZnAl(2)O(4)-coated aluminum borate whiskers reinforced 2024Al composite
title_sort mechanical properties and thermal stability of znal(2)o(4)-coated aluminum borate whiskers reinforced 2024al composite
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9403649/
https://www.ncbi.nlm.nih.gov/pubmed/36039112
http://dx.doi.org/10.1007/s10853-008-2914-5
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