Reaction assisted flash sintering of Al                         2                         O                         3                         [sbnd]YAG ceramic composites with eutectic composition

Hui Zhang; Yiguang Wang; Jinling Liu; Xiang Xu; Liying Chen; Dianguang Liu

doi:10.1016/j.ceramint.2019.03.196

Reaction assisted flash sintering of Al ₂ O ₃ [sbnd]YAG ceramic composites with eutectic composition

Hui Zhang
, Yiguang Wang
, Jinling Liu^*
, Xiang Xu
, Liying Chen
, Dianguang Liu

^*此作品的通讯作者

Southwest Jiaotong University
Northwestern Polytechnical University Xian

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33 引用（Scopus）

摘要

We report that the Al ₂ O ₃ [sbnd]Y ₂ O ₃ ceramic composites with eutectic composition can be flash sintered at 1250 °C under the applied electrical field of 550 V/cm in an extremely short time (30 s). The solid-state reactions between Al ₂ O ₃ and Y ₂ O ₃ facilitate the flash sintering process. The sintered Al ₂ O ₃ [sbnd]YAG ceramic composites exhibit relatively high hardness and high fracture toughness. These results demonstrate the feasibility of employing the flash sintering technique to fabricate oxide ceramic composites.

源语言	英语
页（从-至）	13551-13555
页数	5
期刊	Ceramics International
卷	45
期	10
DOI	https://doi.org/10.1016/j.ceramint.2019.03.196
出版状态	已出版 - 7月 2019
已对外发布	是

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Zhang, H., Wang, Y., Liu, J., Xu, X., Chen, L., & Liu, D. (2019). Reaction assisted flash sintering of Al ₂ O ₃ [sbnd]YAG ceramic composites with eutectic composition Ceramics International, 45(10), 13551-13555. https://doi.org/10.1016/j.ceramint.2019.03.196

@article{7474a100a1ec4d92b899632ee5617baa,

title = " Reaction assisted flash sintering of Al 2 O 3 [sbnd]YAG ceramic composites with eutectic composition ",

abstract = " We report that the Al 2 O 3 [sbnd]Y 2 O 3 ceramic composites with eutectic composition can be flash sintered at 1250 °C under the applied electrical field of 550 V/cm in an extremely short time (30 s). The solid-state reactions between Al 2 O 3 and Y 2 O 3 facilitate the flash sintering process. The sintered Al 2 O 3 [sbnd]YAG ceramic composites exhibit relatively high hardness and high fracture toughness. These results demonstrate the feasibility of employing the flash sintering technique to fabricate oxide ceramic composites.",

keywords = "Al O, Composites, Eutectic ceramic, Flash sintering, YAG",

author = "Hui Zhang and Yiguang Wang and Jinling Liu and Xiang Xu and Liying Chen and Dianguang Liu",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd and Techna Group S.r.l.",

year = "2019",

month = jul,

doi = "10.1016/j.ceramint.2019.03.196",

language = "English",

volume = "45",

pages = "13551--13555",

journal = "Ceramics International",

issn = "0272-8842",

publisher = "Elsevier Ltd.",

number = "10",

}

Zhang, H, Wang, Y, Liu, J, Xu, X, Chen, L & Liu, D 2019, ' Reaction assisted flash sintering of Al ₂ O ₃ [sbnd]YAG ceramic composites with eutectic composition ', Ceramics International, 卷 45, 号码 10, 页码 13551-13555. https://doi.org/10.1016/j.ceramint.2019.03.196

Reaction assisted flash sintering of Al ₂ O ₃ [sbnd]YAG ceramic composites with eutectic composition . / Zhang, Hui; Wang, Yiguang; Liu, Jinling 等.
在: Ceramics International, 卷 45, 号码 10, 07.2019, 页码 13551-13555.

科研成果: 期刊稿件 › 文章 › 同行评审

TY - JOUR

T1 - Reaction assisted flash sintering of Al 2 O 3 [sbnd]YAG ceramic composites with eutectic composition

AU - Zhang, Hui

AU - Wang, Yiguang

AU - Liu, Jinling

AU - Xu, Xiang

AU - Chen, Liying

AU - Liu, Dianguang

PY - 2019/7

Y1 - 2019/7

N2 - We report that the Al 2 O 3 [sbnd]Y 2 O 3 ceramic composites with eutectic composition can be flash sintered at 1250 °C under the applied electrical field of 550 V/cm in an extremely short time (30 s). The solid-state reactions between Al 2 O 3 and Y 2 O 3 facilitate the flash sintering process. The sintered Al 2 O 3 [sbnd]YAG ceramic composites exhibit relatively high hardness and high fracture toughness. These results demonstrate the feasibility of employing the flash sintering technique to fabricate oxide ceramic composites.

AB - We report that the Al 2 O 3 [sbnd]Y 2 O 3 ceramic composites with eutectic composition can be flash sintered at 1250 °C under the applied electrical field of 550 V/cm in an extremely short time (30 s). The solid-state reactions between Al 2 O 3 and Y 2 O 3 facilitate the flash sintering process. The sintered Al 2 O 3 [sbnd]YAG ceramic composites exhibit relatively high hardness and high fracture toughness. These results demonstrate the feasibility of employing the flash sintering technique to fabricate oxide ceramic composites.

KW - Al O

KW - Composites

KW - Eutectic ceramic

KW - Flash sintering

KW - YAG

UR - https://www.scopus.com/pages/publications/85063721373

U2 - 10.1016/j.ceramint.2019.03.196

DO - 10.1016/j.ceramint.2019.03.196

M3 - Article

AN - SCOPUS:85063721373

SN - 0272-8842

VL - 45

SP - 13551

EP - 13555

JO - Ceramics International

JF - Ceramics International

IS - 10

ER -

Zhang H, Wang Y, Liu J, Xu X, Chen L, Liu D. Reaction assisted flash sintering of Al ₂ O ₃ [sbnd]YAG ceramic composites with eutectic composition Ceramics International. 2019 7月;45(10):13551-13555. doi: 10.1016/j.ceramint.2019.03.196

Reaction assisted flash sintering of Al 2 O 3 [sbnd]YAG ceramic composites with eutectic composition

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Reaction assisted flash sintering of Al ₂ O ₃ [sbnd]YAG ceramic composites with eutectic composition