Unidirectional all-oxide mini-composites with crack-deflecting NdPO4 interface

C Kaya; Edwin Butler

doi:10.1016/j.jeurceramsoc.2008.06.009

Unidirectional all-oxide mini-composites with crack-deflecting NdPO4 interface

C Kaya, Edwin Butler

Metallurgy and Materials

Research output: Contribution to journal › Article

6 Citations (Scopus)

Abstract

Unidirectional Nextel 720 (TM) fibers were coated with crack-deflecting NdPO4 interface using dip coating and infiltrated with silica-free alumina matrix using electrophoretic deposition followed by drying and pressureless sintering at 1200 degrees C in an attempt to manufacture oxide-based model 'mini-composites' which are less complex to produce in a short time and which therefore allow rapid results for mechanical and microstructural characterisation. This material is targeted for use at 1200 degrees C in an oxidising atmosphere and has shown an excellent tensile strength value of 1.2 GPa and flexural strengths of 894 MPa at room temperature and 761 MPa at 1300 degrees C in unidirectional form. (c) 2008 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	363-367
Number of pages	5
Journal	Journal of the European Ceramic Society
Volume	29
Issue number	3
DOIs	https://doi.org/10.1016/j.jeurceramsoc.2008.06.009
Publication status	Published - 1 Feb 2009

Keywords

Interface
NdPO4
Al2O3
Mini-composites
Composites

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10.1016/j.jeurceramsoc.2008.06.009

Cite this

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title = "Unidirectional all-oxide mini-composites with crack-deflecting NdPO4 interface",

abstract = "Unidirectional Nextel 720 (TM) fibers were coated with crack-deflecting NdPO4 interface using dip coating and infiltrated with silica-free alumina matrix using electrophoretic deposition followed by drying and pressureless sintering at 1200 degrees C in an attempt to manufacture oxide-based model 'mini-composites' which are less complex to produce in a short time and which therefore allow rapid results for mechanical and microstructural characterisation. This material is targeted for use at 1200 degrees C in an oxidising atmosphere and has shown an excellent tensile strength value of 1.2 GPa and flexural strengths of 894 MPa at room temperature and 761 MPa at 1300 degrees C in unidirectional form. (c) 2008 Elsevier Ltd. All rights reserved.",

keywords = "Interface, NdPO4, Al2O3, Mini-composites, Composites",

author = "C Kaya and Edwin Butler",

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doi = "10.1016/j.jeurceramsoc.2008.06.009",

language = "English",

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pages = "363--367",

journal = "Journal of the European Ceramic Society",

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T1 - Unidirectional all-oxide mini-composites with crack-deflecting NdPO4 interface

AU - Kaya, C

AU - Butler, Edwin

PY - 2009/2/1

Y1 - 2009/2/1

N2 - Unidirectional Nextel 720 (TM) fibers were coated with crack-deflecting NdPO4 interface using dip coating and infiltrated with silica-free alumina matrix using electrophoretic deposition followed by drying and pressureless sintering at 1200 degrees C in an attempt to manufacture oxide-based model 'mini-composites' which are less complex to produce in a short time and which therefore allow rapid results for mechanical and microstructural characterisation. This material is targeted for use at 1200 degrees C in an oxidising atmosphere and has shown an excellent tensile strength value of 1.2 GPa and flexural strengths of 894 MPa at room temperature and 761 MPa at 1300 degrees C in unidirectional form. (c) 2008 Elsevier Ltd. All rights reserved.

AB - Unidirectional Nextel 720 (TM) fibers were coated with crack-deflecting NdPO4 interface using dip coating and infiltrated with silica-free alumina matrix using electrophoretic deposition followed by drying and pressureless sintering at 1200 degrees C in an attempt to manufacture oxide-based model 'mini-composites' which are less complex to produce in a short time and which therefore allow rapid results for mechanical and microstructural characterisation. This material is targeted for use at 1200 degrees C in an oxidising atmosphere and has shown an excellent tensile strength value of 1.2 GPa and flexural strengths of 894 MPa at room temperature and 761 MPa at 1300 degrees C in unidirectional form. (c) 2008 Elsevier Ltd. All rights reserved.

KW - Interface

KW - NdPO4

KW - Al2O3

KW - Mini-composites

KW - Composites

U2 - 10.1016/j.jeurceramsoc.2008.06.009

DO - 10.1016/j.jeurceramsoc.2008.06.009

M3 - Article

VL - 29

SP - 363

EP - 367

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

IS - 3

ER -

Unidirectional all-oxide mini-composites with crack-deflecting NdPO4 interface

Abstract

Keywords

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