AI Chat Paper
Note: Please note that the following content is generated by AMiner AI. SciOpen does not take any responsibility related to this content.
{{lang === 'zh_CN' ? '文章概述' : 'Summary'}}
{{lang === 'en_US' ? '中' : 'Eng'}}
Chat more with AI
PDF (2 MB)
Collect
Submit Manuscript AI Chat Paper
Show Outline
Outline
Show full outline
Hide outline
Outline
Show full outline
Hide outline
Research Article | Open Access

Fabrication and mechanical properties of self-toughening ZrB2-SiC composites from in-situ reaction

Zhaofu ZHANGJianjun SHA( )Yufei ZUJixiang DAIYingjun LIU
State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China
Show Author Information

Abstract

Self-toughening ZrB2-SiC based composites are fabricated by in-situ reactive hot pressing. The effect of sintering additive content on the microstructure and mechanical properties of the composites is investigated. Microstructure observation found that the in-situ reactive hot pressing could promote the anisotropic growth of ZrB2 grains and the formation of interlocking microstructure. Such microstructure could improve the mechanical properties, especially, for the fracture toughness. The improved mechanical properties could be attributed to the self-toughening structure related to the ZrB2 platelets and the formed interlocking microstructure, which could trigger various toughening mechanisms such as grain pull-out, crack bridging, crack deflection, and crack branching, providing the main contribution to the high fracture toughness.

References

[1]
GJ Zhang, DW Ni, J Zou, et al. Inherent anisotropy in transition metal diborides and microstructure/property tailoring in ultra-high temperature ceramics—A review. J Eur Ceram Soc 2018, 38: 371-389.
[2]
WG Fahrenholtz, GE Hilmas, IG Talmy, et al. Refractory diborides of zirconium and hafnium. J Am Ceram Soc 2007, 90: 1347-1364.
[3]
SQ Guo. Densification of ZrB2-based composites and their mechanical and physical properties: A review. J Eur Ceram Soc 2009, 29: 995-1011.
[4]
AL Chamberlain, WG Fahrenholtz, GE Hilmas, et al. High-strength zirconium diboride-based ceramics. J Am Ceram Soc 2004, 87: 1170-1172.
[5]
RV Krishnarao, VV Bhanuprasad, G Madhusudhan Reddy. ZrB2-SiC based composites for thermal protection by reaction sintering of ZrO2+B4C+Si. J Adv ceram 2017, 6: 320-329.
[6]
I Akin, M Hotta, FC Sahin, et al. Microstructure and densification of ZrB2-SiC composites prepared by spark plasma sintering. J Eur Ceram Soc 2009, 29: 2379-2385.
[7]
MS Asl, MJ Zamharir, Z Ahmadi, et al. Effects of nano-graphite content on the characteristics of spark plasma sintered ZrB2-SiC composites. Mater Sci Eng 2018, 716: 99-106.
[8]
WH Hong, KX Gui, P Hu, et al. Preparation and characterization of high-performance ZrB2-SiC-Cf composites sintered at 1450 ℃. J Adv Ceram 2017, 6: 110-119.
[9]
MS Asl, B Nayebi, Z Ahmadi, et al. Effects of carbon additives on the properties of ZrB2-based composites: A review. Ceram Int 2018, 44: 7334-7348.
[10]
L Silvestroni, D Sciti, C Melandri, et al. Toughened ZrB2-based ceramics through SiC whisker or SiC chopped fiber additions. J Eur Ceram Soc 2010, 30: 2155-2164.
[11]
MS Asl, I Farahbakhsh, B Nayebi. Characteristics of multi-walled carbon nanotube toughened ZrB2-SiC ceramic composite prepared by hot pressing. Ceram Int 2016, 42: 1950-1958.
[12]
L Xu, CZ Huang, HL Liu, et al. In situ synthesis of ZrB2-ZrCx ceramic tool materials toughened by elongated ZrB2 grains. Mater Des 2013, 49: 226-233.
[13]
XW Zhu, Y Sakka. Textured silicon nitride: Processing and anisotropic properties. Sci Technol Adv Mater 2008, 9: 033001.
[14]
ZJ Shen, Z Zhao, H Peng, et al. Formation of tough interlocking microstructures in silicon nitride ceramics by dynamic ripening. Nature 2002, 417: 266-269.
[15]
P Zhang, P Hu, XH Zhang, et al. Processing and characterization of ZrB2-SiCw ultra-high temperature ceramics. J Alloys Compd 2009, 472: 358-362.
[16]
J Zou, GJ Zhang, YM Kan. Formation of tough interlocking microstructure in ZrB2-SiC-based ultrahigh-temperature ceramics by pressureless sintering. J Mater Res 2009, 24: 2428-2434.
[17]
WW Wu, Z Wang, GJ Zhang, et al. ZrB2-MoSi2 composites toughened by elongated ZrB2 grains via reactive hot pressing. Scripta Mater 2009, 61: 316-319.
[18]
LJ Huang, S Wang, YS Dong, et al. Tailoring a novel network reinforcement architecture exploiting superior tensile properties of in situ TiBw/Ti composites. Mater Sci Eng 2012, 545: 187-193.
[19]
AL Chamberlain, WG Fahrenholtz, GE Hilmas. Reactive hot pressing of zirconium diboride. J Eur Ceram Soc 2009, 29: 3401-3408.
[20]
HT Liu, WW Wu, J Zou, et al. In situ synthesis of ZrB2-MoSi2 platelet composites: Reactive hot pressing process, microstructure and mechanical properties. Ceram Int 2012, 38: 4751-4760.
[21]
SQ Guo, Y Kagawa, T Nishimura. Mechanical behavior of two-step hot-pressed ZrB2-based composites with ZrSi2. J Eur Ceram Soc 2009, 29: 787-794.
[22]
JJ Sha, ZQ Wei, J Li, et al. Mechanical properties and toughening mechanism of WC-doped ZrB2-ZrSi2 ceramic composites by hot pressing. Mater Des (1980-2015) 2014, 62: 199-204.
[23]
HB Ma, ZY Man, JX Liu, et al. Microstructures, solid solution formation and high-temperature mechanical properties of ZrB2 ceramics doped with 5 vol.% WC. Mater Des 2015, 81: 133-140.
[24]
YZ Lyu, YF Sun, FY Jing. On the microstructure and wear resistance of Fe-based composite coatings processed by plasma cladding with B4C injection. Ceram Int 2015, 41: 10934-10939.
[25]
JJ Sha, ZF Zhang, SX Di, et al. Microstructure and mechanical properties of ZrB2-based ceramic composites with nano-sized SiC particles synthesized by in-situ reaction. Mater Sci Eng 2017, 693: 145-150.
[26]
L Silvestroni, G Meriggi, D Sciti. Oxidation behavior of ZrB2 composites doped with various transition metal silicides. Corros Sci 2014, 83: 281-291.
[27]
HC Oh, SH Lee, SC Choi. Two-step reduction process and spark plasma sintering for the synthesis of ultra fine SiC and ZrB2 powder mixtures. Int J Refract Met Hard Mater 2014, 42: 132-135.
[28]
ON Grigoriev, BA Galanov, VA Kotenko, et al. Mechanical properties of ZrB2-SiC(ZrSi2) ceramics. J Eur Ceram Soc 2010, 30: 2173-2181.
[29]
SC Zhang, GE Hilmas, WG Fahrenholtz. Mechanical properties of sintered ZrB2-SiC ceramics. J Eur Ceram Soc 2011, 31: 893-901.
[30]
J Zou, SK Sun, GJ Zhang, et al. Chemical reactions, anisotropic grain growth and sintering mechanisms of self-reinforced ZrB2-SiC doped with WC. J Am Ceram Soc 2011, 94: 1575-1583.
[31]
SL Ran, O van der Biest, J Vleugels. ZrB2-SiC composites prepared by reactive pulsed electric current sintering. J Eur Ceram Soc 2010, 30: 2633-2642.
[32]
XB Zhang, N Liu. Effects of ZrC on microstructure, mechanical properties and thermal shock resistance of TiC-ZrC-Co-Ni cermets. Mater Sci Eng 2013, 561: 270-276.
[33]
Q Liu, WB Han, P Hu. Microstructure and mechanical properties of ZrB2-SiC nanocomposite ceramic. Scripta Mater 2009, 61: 690-692.
Journal of Advanced Ceramics
Pages 527-536
Cite this article:
ZHANG Z, SHA J, ZU Y, et al. Fabrication and mechanical properties of self-toughening ZrB2-SiC composites from in-situ reaction. Journal of Advanced Ceramics, 2019, 8(4): 527-536. https://doi.org/10.1007/s40145-019-0334-4

841

Views

46

Downloads

50

Crossref

N/A

Web of Science

47

Scopus

1

CSCD

Altmetrics

Received: 26 October 2018
Revised: 15 April 2019
Accepted: 22 April 2019
Published: 04 December 2019
© The author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.

The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.

To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

Return