Inherent anisotropy in transition metal diborides and microstructure/property tailoring in ultra-high temperature ceramics—A review

Guo Jun Zhang; De Wei Ni; Ji Zou; Hai Tao Liu; Wen Wen Wu; Ji Xuan Liu; Tohru S. Suzuki; Yoshio Sakka

doi:10.1016/j.jeurceramsoc.2017.09.012

Inherent anisotropy in transition metal diborides and microstructure/property tailoring in ultra-high temperature ceramics—A review

Guo Jun Zhang^*, De Wei Ni, Ji Zou, Hai Tao Liu, Wen Wen Wu, Ji Xuan Liu, Tohru S. Suzuki, Yoshio Sakka

^*Corresponding author for this work

Research output: Contribution to journal › Review article › peer-review

71 Citations (Scopus)

Abstract

This is the first comprehensive review on inherent anisotropic features of transition metal diboride (MB₂) and their implementation for tailoring the microstructure and properties of MB₂-based Ultra-high temperature Ceramics (UHTCs). The emphasis is on the processing approaches, microstructures, and properties of self-reinforced and/or textured MB₂-based composites with elongated MB₂ grains. The crystal structure characteristics and grain growth behaviour of MB₂ are also critically reviewed. Benefiting from the tailored microstructure, the MB₂-based ceramics exhibit some improved properties. Considering the success of Si₃N₄ ceramics in the field of structural ceramics, it is expected that the potential MB₂-based ceramic composites with abundant elongated MB₂ grains, textured structures, and controlled grain boundaries would possess improved fracture toughness, thermal shock resistance, and reliable high-temperature properties, which are desired for their practical applications. Accordingly, microstructure designing and tailoring provide an important perspective for the future development of UHTCs.

Original language	English
Pages (from-to)	371-389
Number of pages	19
Journal	Journal of the European Ceramic Society
Volume	38
Issue number	2
DOIs	https://doi.org/10.1016/j.jeurceramsoc.2017.09.012
Publication status	Published - 2018 Feb
Externally published	Yes

Keywords

Microstructure tailoring
Self-reinforced
Texture
Transition metal diborides
UHTCs

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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10.1016/j.jeurceramsoc.2017.09.012

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title = "Inherent anisotropy in transition metal diborides and microstructure/property tailoring in ultra-high temperature ceramics—A review",

abstract = "This is the first comprehensive review on inherent anisotropic features of transition metal diboride (MB2) and their implementation for tailoring the microstructure and properties of MB2-based Ultra-high temperature Ceramics (UHTCs). The emphasis is on the processing approaches, microstructures, and properties of self-reinforced and/or textured MB2-based composites with elongated MB2 grains. The crystal structure characteristics and grain growth behaviour of MB2 are also critically reviewed. Benefiting from the tailored microstructure, the MB2-based ceramics exhibit some improved properties. Considering the success of Si3N4 ceramics in the field of structural ceramics, it is expected that the potential MB2-based ceramic composites with abundant elongated MB2 grains, textured structures, and controlled grain boundaries would possess improved fracture toughness, thermal shock resistance, and reliable high-temperature properties, which are desired for their practical applications. Accordingly, microstructure designing and tailoring provide an important perspective for the future development of UHTCs.",

keywords = "Microstructure tailoring, Self-reinforced, Texture, Transition metal diborides, UHTCs",

author = "Zhang, {Guo Jun} and Ni, {De Wei} and Ji Zou and Liu, {Hai Tao} and Wu, {Wen Wen} and Liu, {Ji Xuan} and Suzuki, {Tohru S.} and Yoshio Sakka",

note = "Funding Information: The financial supports from the National Natural Science Foundation of China (No. 51611140121, 51532009 and 51702341), Chinese Academy of Sciences Innovative Funding (CXJJ-17-M169), “CAS Pioneer Hundred Talents Program”, and the Grant-in-Aid for Scientific Research B (No. 15H04163) from JSPS are greatly acknowledged. Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd",

year = "2018",

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doi = "10.1016/j.jeurceramsoc.2017.09.012",

language = "English",

volume = "38",

pages = "371--389",

journal = "Journal of the European Ceramic Society",

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T1 - Inherent anisotropy in transition metal diborides and microstructure/property tailoring in ultra-high temperature ceramics—A review

AU - Zhang, Guo Jun

AU - Ni, De Wei

AU - Zou, Ji

AU - Liu, Hai Tao

AU - Wu, Wen Wen

AU - Liu, Ji Xuan

AU - Suzuki, Tohru S.

AU - Sakka, Yoshio

N1 - Funding Information: The financial supports from the National Natural Science Foundation of China (No. 51611140121, 51532009 and 51702341), Chinese Academy of Sciences Innovative Funding (CXJJ-17-M169), “CAS Pioneer Hundred Talents Program”, and the Grant-in-Aid for Scientific Research B (No. 15H04163) from JSPS are greatly acknowledged. Publisher Copyright: © 2017 Elsevier Ltd

PY - 2018/2

Y1 - 2018/2

N2 - This is the first comprehensive review on inherent anisotropic features of transition metal diboride (MB2) and their implementation for tailoring the microstructure and properties of MB2-based Ultra-high temperature Ceramics (UHTCs). The emphasis is on the processing approaches, microstructures, and properties of self-reinforced and/or textured MB2-based composites with elongated MB2 grains. The crystal structure characteristics and grain growth behaviour of MB2 are also critically reviewed. Benefiting from the tailored microstructure, the MB2-based ceramics exhibit some improved properties. Considering the success of Si3N4 ceramics in the field of structural ceramics, it is expected that the potential MB2-based ceramic composites with abundant elongated MB2 grains, textured structures, and controlled grain boundaries would possess improved fracture toughness, thermal shock resistance, and reliable high-temperature properties, which are desired for their practical applications. Accordingly, microstructure designing and tailoring provide an important perspective for the future development of UHTCs.

AB - This is the first comprehensive review on inherent anisotropic features of transition metal diboride (MB2) and their implementation for tailoring the microstructure and properties of MB2-based Ultra-high temperature Ceramics (UHTCs). The emphasis is on the processing approaches, microstructures, and properties of self-reinforced and/or textured MB2-based composites with elongated MB2 grains. The crystal structure characteristics and grain growth behaviour of MB2 are also critically reviewed. Benefiting from the tailored microstructure, the MB2-based ceramics exhibit some improved properties. Considering the success of Si3N4 ceramics in the field of structural ceramics, it is expected that the potential MB2-based ceramic composites with abundant elongated MB2 grains, textured structures, and controlled grain boundaries would possess improved fracture toughness, thermal shock resistance, and reliable high-temperature properties, which are desired for their practical applications. Accordingly, microstructure designing and tailoring provide an important perspective for the future development of UHTCs.

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Inherent anisotropy in transition metal diborides and microstructure/property tailoring in ultra-high temperature ceramics—A review

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Keywords

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