Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites

We developed a new strategy to obtain long whisker (LW) TiB phase (aspect ratio as high as ∼150) using micron-sized AlB2 in a series of TiB/Ti(Al) composites. While three types of TiB phases were present in the composites, microhardness and compression results show that LW-type TiB enhances yield st...

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Main Authors:	Li, Qiang, Chen, Yu, Huang, Xiaoyu, Wang, Yiran, Zhao, Yakai, Ramamurty, Upadrasta, Gao, Yimin
Other Authors:	School of Mechanical and Aerospace Engineering
Format:	Article
Language:	English
Published:	2022
Subjects:	Engineering::Mechanical engineering Titanium Matrix Composites Long Whisker
Online Access:	https://hdl.handle.net/10356/161858
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-161858
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spelling	sg-ntu-dr.10356-1618582022-09-22T01:09:18Z Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites Li, Qiang Chen, Yu Huang, Xiaoyu Wang, Yiran Zhao, Yakai Ramamurty, Upadrasta Gao, Yimin School of Mechanical and Aerospace Engineering Institute of Materials Research and Engineering, ASTAR Engineering::Mechanical engineering Titanium Matrix Composites Long Whisker We developed a new strategy to obtain long whisker (LW) TiB phase (aspect ratio as high as ∼150) using micron-sized AlB2 in a series of TiB/Ti(Al) composites. While three types of TiB phases were present in the composites, microhardness and compression results show that LW-type TiB enhances yield strength dramatically. Agency for Science, Technology and Research (ASTAR) Submitted/Accepted version The authors would like to acknowledge the financial support from the National Key Research and Development Program of China (2021YFB3701204), the Key-Area Research and Development Program of Guangdong Province (2019B010942001), the Natural Science Basic Research Program of Shaanxi (2021JM-011), and China Scholarship Council (CSC). The work at Nanyang Technological University was supported by Agency for Science, Technology and Research (A*STAR) of Singapore via the Structural Metal Alloys Programme (No. A18B1b0061). 2022-09-22T01:09:18Z 2022-09-22T01:09:18Z 2022 Journal Article Li, Q., Chen, Y., Huang, X., Wang, Y., Zhao, Y., Ramamurty, U. & Gao, Y. (2022). Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites. Materials Science and Engineering: A, 841, 143021-. https://dx.doi.org/10.1016/j.msea.2022.143021 0921-5093 https://hdl.handle.net/10356/161858 10.1016/j.msea.2022.143021 2-s2.0-85127355086 841 143021 en A18B1b0061 Materials Science and Engineering: A © 2022 Elsevier B.V. A. All rights reserved. This paper was published in Materials Science and Engineering: A and is made available with permission of Elsevier B.V. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Engineering::Mechanical engineering Titanium Matrix Composites Long Whisker
spellingShingle	Engineering::Mechanical engineering Titanium Matrix Composites Long Whisker Li, Qiang Chen, Yu Huang, Xiaoyu Wang, Yiran Zhao, Yakai Ramamurty, Upadrasta Gao, Yimin Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
description	We developed a new strategy to obtain long whisker (LW) TiB phase (aspect ratio as high as ∼150) using micron-sized AlB2 in a series of TiB/Ti(Al) composites. While three types of TiB phases were present in the composites, microhardness and compression results show that LW-type TiB enhances yield strength dramatically.
author2	School of Mechanical and Aerospace Engineering
author_facet	School of Mechanical and Aerospace Engineering Li, Qiang Chen, Yu Huang, Xiaoyu Wang, Yiran Zhao, Yakai Ramamurty, Upadrasta Gao, Yimin
format	Article
author	Li, Qiang Chen, Yu Huang, Xiaoyu Wang, Yiran Zhao, Yakai Ramamurty, Upadrasta Gao, Yimin
author_sort	Li, Qiang
title	Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
title_short	Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
title_full	Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
title_fullStr	Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
title_full_unstemmed	Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
title_sort	long-whisker type tib phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites
publishDate	2022
url	https://hdl.handle.net/10356/161858
_version_	1745574636178898944

Long-whisker type TiB phase introduced by micron-sized precursors and its prominent strengthening effect in titanium matrix composites

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