ZrB2, HfB2, OsB2 and IrB2 Boride Ceramics: Processing, Structure, and Properties

Nina Orlovskaya; Holden Hyer; Yongho Sohn; Mykola Lugovy; Gurdial Blugan; Thomas Graule; Jakob Kuebler; Sergey Yarmolenko; Jagannathan Sankar; Michael J. Reece

doi:10.1016/B978-0-12-818542-1.00055-2

ZrB₂, HfB₂, OsB₂ and IrB₂ Boride Ceramics: Processing, Structure, and Properties

Nina Orlovskaya, Holden Hyer, Yongho Sohn, Mykola Lugovy, Gurdial Blugan, Thomas Graule, Jakob Kuebler, Sergey Yarmolenko, Jagannathan Sankar, Michael J. Reece

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

Selected studies on synthesis, Spark Plasma Sintering, crystal structure and microstructure analysis along with mechanical properties by nanoindentation are presented for ZrB2, HfB2, OsB2, and IrB2 ceramics. ReB2 type hexagonal OsB2 and IrB2 powders were synthesized by mechanochemistry of their precursor elements, while commercial ZrB2 and HfB2 powders were used, where ZrB2, HfB2, and OsB2 powders were further pressure sintered using a SPS furnace. Densification, phase composition, microstructure, and mechanical properties by nanoindentation of these diborides were studied.

Original language	English
Title of host publication	Encyclopedia of Materials
Subtitle of host publication	Technical Ceramics and Glasses: Volume 1-3
Publisher	Elsevier
Pages	V2-200-V2-215
Volume	2
ISBN (Electronic)	9780128185421
DOIs	https://doi.org/10.1016/B978-0-12-818542-1.00055-2
State	Published - Jan 1 2021
Externally published	Yes

Keywords

Ceramics
Crystal structure
Diborides
Elastic modulus
Hardness
Mechanochemistry
Microstructure
Nanoindentation
Spark plasma sintering
Texture

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10.1016/B978-0-12-818542-1.00055-2

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Orlovskaya, N., Hyer, H., Sohn, Y., Lugovy, M., Blugan, G., Graule, T., Kuebler, J., Yarmolenko, S., Sankar, J., & Reece, M. J. (2021). ZrB₂, HfB₂, OsB₂ and IrB₂ Boride Ceramics: Processing, Structure, and Properties. In Encyclopedia of Materials: Technical Ceramics and Glasses: Volume 1-3 (Vol. 2, pp. V2-200-V2-215). Elsevier. https://doi.org/10.1016/B978-0-12-818542-1.00055-2

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abstract = "Selected studies on synthesis, Spark Plasma Sintering, crystal structure and microstructure analysis along with mechanical properties by nanoindentation are presented for ZrB2, HfB2, OsB2, and IrB2 ceramics. ReB2 type hexagonal OsB2 and IrB2 powders were synthesized by mechanochemistry of their precursor elements, while commercial ZrB2 and HfB2 powders were used, where ZrB2, HfB2, and OsB2 powders were further pressure sintered using a SPS furnace. Densification, phase composition, microstructure, and mechanical properties by nanoindentation of these diborides were studied.",

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author = "Nina Orlovskaya and Holden Hyer and Yongho Sohn and Mykola Lugovy and Gurdial Blugan and Thomas Graule and Jakob Kuebler and Sergey Yarmolenko and Jagannathan Sankar and Reece, {Michael J.}",

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T1 - ZrB2, HfB2, OsB2 and IrB2 Boride Ceramics

T2 - Processing, Structure, and Properties

AU - Orlovskaya, Nina

AU - Hyer, Holden

AU - Sohn, Yongho

AU - Lugovy, Mykola

AU - Blugan, Gurdial

AU - Graule, Thomas

AU - Kuebler, Jakob

AU - Yarmolenko, Sergey

AU - Sankar, Jagannathan

AU - Reece, Michael J.

PY - 2021/1/1

Y1 - 2021/1/1

N2 - Selected studies on synthesis, Spark Plasma Sintering, crystal structure and microstructure analysis along with mechanical properties by nanoindentation are presented for ZrB2, HfB2, OsB2, and IrB2 ceramics. ReB2 type hexagonal OsB2 and IrB2 powders were synthesized by mechanochemistry of their precursor elements, while commercial ZrB2 and HfB2 powders were used, where ZrB2, HfB2, and OsB2 powders were further pressure sintered using a SPS furnace. Densification, phase composition, microstructure, and mechanical properties by nanoindentation of these diborides were studied.

AB - Selected studies on synthesis, Spark Plasma Sintering, crystal structure and microstructure analysis along with mechanical properties by nanoindentation are presented for ZrB2, HfB2, OsB2, and IrB2 ceramics. ReB2 type hexagonal OsB2 and IrB2 powders were synthesized by mechanochemistry of their precursor elements, while commercial ZrB2 and HfB2 powders were used, where ZrB2, HfB2, and OsB2 powders were further pressure sintered using a SPS furnace. Densification, phase composition, microstructure, and mechanical properties by nanoindentation of these diborides were studied.

KW - Ceramics

KW - Crystal structure

KW - Diborides

KW - Elastic modulus

KW - Hardness

KW - Mechanochemistry

KW - Microstructure

KW - Nanoindentation

KW - Spark plasma sintering

KW - Texture

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DO - 10.1016/B978-0-12-818542-1.00055-2

M3 - Chapter

AN - SCOPUS:85174099008

VL - 2

SP - V2-200-V2-215

BT - Encyclopedia of Materials

PB - Elsevier

ER -

ZrB₂, HfB₂, OsB₂ and IrB₂ Boride Ceramics: Processing, Structure, and Properties

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Keywords

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