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      High-temperature phase relations of ZrN–ZrO 2–Y 2O 3 ternary system

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          Abstract

          Zirconium nitride (ZrN) ceramics were prepared via hot pressed sintering (HP) at 1750 ℃ in N 2 atmosphere with ZrO 2–Y 2O 3 as sintering additive. X-ray diffraction was applied to analyze the phase composition of the as-prepared ceramics to study the high temperature phase relation in ZrN–ZrO 2–Y 2O 3 ternary system and establish ZrN–ZrO 2–Y 2O 3 ternary phase diagrams. The results show that ZrN and tetragonal ZrO 2 (t-ZrO 2) solid solution, face-centered cubic ZrO 2 (c-ZrO 2) solid solution, body-centered cubic Y 2O 3 (c-Y 2O 3) solid solution coexist in the system of ZrN–ZrO 2–Y 2O 3.

          Author and article information

          Journal
          Journal of Advanced Ceramics
          Journal of Advanced Ceramics
          Tsinghua University Press (Tsinghua University, Beijing 100084, China )
          2226-4108
          05 December 2018
          : 07
          : 04
          : 388-391 (pp. )
          Affiliations
          [1] aSchool of Materials Science and Engineering, North Minzu University, Yinchuan 750021, China
          [2] bSchool of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
          Author notes
          * Corresponding author. E-mail: youjunlu518@ 123456hotmail.com
          Article
          2226-4108-07-04-388
          10.1007/s40145-018-0302-4
          0c240536-e859-430b-b757-abff04f8a8b3
          Copyright @ 2018

          © The Author(s) 2018. This article is published with open access at Springerlink.com

          Open Access The articles published in this journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

          History
          : 03 January 2018
          : 15 October 2018
          : 07 November 2018
          Categories
          Rapid Communication

          Materials technology,Materials properties,Materials characterization,Composites,Ceramics
          high temperature phase relations,zirconium nitride (ZrN),ternary system,X-ray diffraction

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