Static recrystallization of transparent polycrystalline yttrium aluminum garnet (YAG)

Wen Jiang; Xingwang Cheng; Zhiping Xiong; Hongnian Cai; Jian Zhang

doi:10.1016/j.scriptamat.2019.07.047

Static recrystallization of transparent polycrystalline yttrium aluminum garnet (YAG)

Wen Jiang, Xingwang Cheng^*, Zhiping Xiong, Hongnian Cai, Jian Zhang

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Cold deformation was realized in the transparent polycrystalline yttrium aluminum garnet (YAG) using Vickers indentation. Following this, annealing at 1500 °C for 2 h led to a grain refinement from 4.8 to 0.49 μm in the plastically deformed region, indicating the occurrence of recrystallization. It is supported by transmission electron microscope characterization that plastic deformation-induced dislocations are annihilated and rearranged, resulting in the formation of new grain boundaries during annealing.

Original language	English
Pages (from-to)	37-40
Number of pages	4
Journal	Scripta Materialia
Volume	173
DOIs	https://doi.org/10.1016/j.scriptamat.2019.07.047
Publication status	Published - Dec 2019

Keywords

Cold-working
Recrystallization
Yttrium aluminum garnet (YAG)

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10.1016/j.scriptamat.2019.07.047

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title = "Static recrystallization of transparent polycrystalline yttrium aluminum garnet (YAG)",

abstract = "Cold deformation was realized in the transparent polycrystalline yttrium aluminum garnet (YAG) using Vickers indentation. Following this, annealing at 1500 °C for 2 h led to a grain refinement from 4.8 to 0.49 μm in the plastically deformed region, indicating the occurrence of recrystallization. It is supported by transmission electron microscope characterization that plastic deformation-induced dislocations are annihilated and rearranged, resulting in the formation of new grain boundaries during annealing.",

keywords = "Cold-working, Recrystallization, Yttrium aluminum garnet (YAG)",

author = "Wen Jiang and Xingwang Cheng and Zhiping Xiong and Hongnian Cai and Jian Zhang",

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year = "2019",

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doi = "10.1016/j.scriptamat.2019.07.047",

language = "English",

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T1 - Static recrystallization of transparent polycrystalline yttrium aluminum garnet (YAG)

AU - Jiang, Wen

AU - Cheng, Xingwang

AU - Xiong, Zhiping

AU - Cai, Hongnian

AU - Zhang, Jian

PY - 2019/12

Y1 - 2019/12

N2 - Cold deformation was realized in the transparent polycrystalline yttrium aluminum garnet (YAG) using Vickers indentation. Following this, annealing at 1500 °C for 2 h led to a grain refinement from 4.8 to 0.49 μm in the plastically deformed region, indicating the occurrence of recrystallization. It is supported by transmission electron microscope characterization that plastic deformation-induced dislocations are annihilated and rearranged, resulting in the formation of new grain boundaries during annealing.

AB - Cold deformation was realized in the transparent polycrystalline yttrium aluminum garnet (YAG) using Vickers indentation. Following this, annealing at 1500 °C for 2 h led to a grain refinement from 4.8 to 0.49 μm in the plastically deformed region, indicating the occurrence of recrystallization. It is supported by transmission electron microscope characterization that plastic deformation-induced dislocations are annihilated and rearranged, resulting in the formation of new grain boundaries during annealing.

KW - Cold-working

KW - Recrystallization

KW - Yttrium aluminum garnet (YAG)

UR - http://www.scopus.com/inward/record.url?scp=85070199750&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2019.07.047

DO - 10.1016/j.scriptamat.2019.07.047

M3 - Article

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VL - 173

SP - 37

EP - 40

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Static recrystallization of transparent polycrystalline yttrium aluminum garnet (YAG)

Abstract

Keywords

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