Selective Laser Melting (SLM) of in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite

Xuehao Gao; Xin Lin; Jun Yu; Yunlong Li; Yunlong Hu; Wei Fan; Shuoqing Shi; Weidong Huang

doi:10.1016/j.scriptamat.2019.06.007

Selective Laser Melting (SLM) of in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite

Xuehao Gao, Xin Lin, Jun Yu, Yunlong Li, Yunlong Hu, Wei Fan, Shuoqing Shi, Weidong Huang

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

40 引用（Scopus）

摘要

In-situ ductile dendrite reinforcement is the most effective method to improve the plasticity of bulk metallic glasses. In this study, an in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite (BMGC), (Ti_0.65Zr_0.35)₉₀Cu₁₀, was deposited via selective laser melting. Its microstructural characteristics and indentation deformation behaviors were investigated. There were fine and coarse microstructures in the BMGC, due to the existence of heat-affected zone, and they were finer than the microstructures of the BMGCs prepared using traditional technologies; the amorphous and beta phases could be coordinately deformed during the indentation process.

源语言	英语
页（从-至）	21-25
页数	5
期刊	Scripta Materialia
卷	171
DOI	https://doi.org/10.1016/j.scriptamat.2019.06.007
出版状态	已出版 - 10月 2019

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10.1016/j.scriptamat.2019.06.007

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title = "Selective Laser Melting (SLM) of in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite",

abstract = "In-situ ductile dendrite reinforcement is the most effective method to improve the plasticity of bulk metallic glasses. In this study, an in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite (BMGC), (Ti0.65Zr0.35)90Cu10, was deposited via selective laser melting. Its microstructural characteristics and indentation deformation behaviors were investigated. There were fine and coarse microstructures in the BMGC, due to the existence of heat-affected zone, and they were finer than the microstructures of the BMGCs prepared using traditional technologies; the amorphous and beta phases could be coordinately deformed during the indentation process.",

keywords = "Additive manufacturing (AM), Amorphous phase, Beta phase, Bulk metallic glass matrix composite (BMGC), Selective laser melting (SLM)",

author = "Xuehao Gao and Xin Lin and Jun Yu and Yunlong Li and Yunlong Hu and Wei Fan and Shuoqing Shi and Weidong Huang",

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doi = "10.1016/j.scriptamat.2019.06.007",

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T1 - Selective Laser Melting (SLM) of in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite

AU - Gao, Xuehao

AU - Lin, Xin

AU - Yu, Jun

AU - Li, Yunlong

AU - Hu, Yunlong

AU - Fan, Wei

AU - Shi, Shuoqing

AU - Huang, Weidong

PY - 2019/10

Y1 - 2019/10

N2 - In-situ ductile dendrite reinforcement is the most effective method to improve the plasticity of bulk metallic glasses. In this study, an in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite (BMGC), (Ti0.65Zr0.35)90Cu10, was deposited via selective laser melting. Its microstructural characteristics and indentation deformation behaviors were investigated. There were fine and coarse microstructures in the BMGC, due to the existence of heat-affected zone, and they were finer than the microstructures of the BMGCs prepared using traditional technologies; the amorphous and beta phases could be coordinately deformed during the indentation process.

AB - In-situ ductile dendrite reinforcement is the most effective method to improve the plasticity of bulk metallic glasses. In this study, an in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite (BMGC), (Ti0.65Zr0.35)90Cu10, was deposited via selective laser melting. Its microstructural characteristics and indentation deformation behaviors were investigated. There were fine and coarse microstructures in the BMGC, due to the existence of heat-affected zone, and they were finer than the microstructures of the BMGCs prepared using traditional technologies; the amorphous and beta phases could be coordinately deformed during the indentation process.

KW - Additive manufacturing (AM)

KW - Amorphous phase

KW - Beta phase

KW - Bulk metallic glass matrix composite (BMGC)

KW - Selective laser melting (SLM)

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U2 - 10.1016/j.scriptamat.2019.06.007

DO - 10.1016/j.scriptamat.2019.06.007

M3 - 文章

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SN - 1359-6462

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JO - Scripta Materialia

JF - Scripta Materialia

ER -

Selective Laser Melting (SLM) of in-situ beta phase reinforced Ti/Zr-based bulk metallic glass matrix composite

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