Effect of the current density on the densification of 3 mol% yttria-stabilized zirconia in flash sintering

Dianguang Liu; Xiao Li; Fangzhou Liu; Jinling Liu; Yan Gao; Ke Ren; Yiguang Wang

doi:10.1016/j.jallcom.2020.154061

Effect of the current density on the densification of 3 mol% yttria-stabilized zirconia in flash sintering

Dianguang Liu^*
, Xiao Li
, Fangzhou Liu
, Jinling Liu
, Yan Gao
, Ke Ren
, Yiguang Wang

^*Corresponding author for this work

Southwest Jiaotong University
Northwestern Polytechnical University Xian

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

17 Citations (Scopus)

Abstract

In this paper, the densification behavior of 3 mol% yttria-stabilized zirconia (3YSZ) ceramic during flash sintering was studied. The material was sintered at different combinations of initial voltage and current density, aiming at independently studying the effect of processing parameters such as temperature, current density, and voltage on the densification of 3YSZ. The results showed that the density of the sintered sample only varied with the current density and was independent of the initial voltage and temperature. The phenomenon was discussed in terms of densification mechanisms.

Original language	English
Article number	154061
Journal	Journal of Alloys and Compounds
Volume	825
DOIs	https://doi.org/10.1016/j.jallcom.2020.154061
Publication status	Published - 5 Jun 2020
Externally published	Yes

Keywords

3YSZ
Current density
Densification
Flash sintering

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10.1016/j.jallcom.2020.154061

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title = "Effect of the current density on the densification of 3 mol\% yttria-stabilized zirconia in flash sintering",

abstract = "In this paper, the densification behavior of 3 mol\% yttria-stabilized zirconia (3YSZ) ceramic during flash sintering was studied. The material was sintered at different combinations of initial voltage and current density, aiming at independently studying the effect of processing parameters such as temperature, current density, and voltage on the densification of 3YSZ. The results showed that the density of the sintered sample only varied with the current density and was independent of the initial voltage and temperature. The phenomenon was discussed in terms of densification mechanisms.",

keywords = "3YSZ, Current density, Densification, Flash sintering",

author = "Dianguang Liu and Xiao Li and Fangzhou Liu and Jinling Liu and Yan Gao and Ke Ren and Yiguang Wang",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = jun,

day = "5",

doi = "10.1016/j.jallcom.2020.154061",

language = "English",

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journal = "Journal of Alloys and Compounds",

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TY - JOUR

T1 - Effect of the current density on the densification of 3 mol% yttria-stabilized zirconia in flash sintering

AU - Liu, Dianguang

AU - Li, Xiao

AU - Liu, Fangzhou

AU - Liu, Jinling

AU - Gao, Yan

AU - Ren, Ke

AU - Wang, Yiguang

PY - 2020/6/5

Y1 - 2020/6/5

N2 - In this paper, the densification behavior of 3 mol% yttria-stabilized zirconia (3YSZ) ceramic during flash sintering was studied. The material was sintered at different combinations of initial voltage and current density, aiming at independently studying the effect of processing parameters such as temperature, current density, and voltage on the densification of 3YSZ. The results showed that the density of the sintered sample only varied with the current density and was independent of the initial voltage and temperature. The phenomenon was discussed in terms of densification mechanisms.

AB - In this paper, the densification behavior of 3 mol% yttria-stabilized zirconia (3YSZ) ceramic during flash sintering was studied. The material was sintered at different combinations of initial voltage and current density, aiming at independently studying the effect of processing parameters such as temperature, current density, and voltage on the densification of 3YSZ. The results showed that the density of the sintered sample only varied with the current density and was independent of the initial voltage and temperature. The phenomenon was discussed in terms of densification mechanisms.

KW - 3YSZ

KW - Current density

KW - Densification

KW - Flash sintering

UR - https://www.scopus.com/pages/publications/85078675792

U2 - 10.1016/j.jallcom.2020.154061

DO - 10.1016/j.jallcom.2020.154061

M3 - Article

AN - SCOPUS:85078675792

SN - 0925-8388

VL - 825

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

M1 - 154061

ER -

Effect of the current density on the densification of 3 mol% yttria-stabilized zirconia in flash sintering

Abstract

Keywords

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