Strength Analysis of Self-Supported Films Produced by Aqueous Electrophoretic Deposition

Sergio Gonzalez Sanchez; Begoña Ferrari; Rodrigo Moreno; Carmen Baudín

doi:10.1111/j.1551-2916.2005.00483.x

Strength Analysis of Self-Supported Films Produced by Aqueous Electrophoretic Deposition

Sergio Gonzalez Sanchez, Begoña Ferrari, Rodrigo Moreno, Carmen Baudín

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

The goal of this work is to study the feasibility of the characterization of the fracture strength of porous alumina/zirconia thin layers by three-point bending and Weibull analysis. Films have been obtained by electrophoretic deposition on graphite and thermo-gelation of the deposit with carrageenan. On sintering, graphite is burned out and self-supported films are obtained. Strength values are well fitted to a simple two-parameter Weibull distribution. The fracture origins are subcritical growth cracks that originated at the surface irregularities associated with the processing method. A Weibull modulus around 3 is obtained.

Original language	English
Pages (from-to)	2645-2648
Journal	Journal of the American Ceramic Society
Volume	88
Issue number	9
DOIs	https://doi.org/10.1111/j.1551-2916.2005.00483.x
Publication status	Published - Sept 2005

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10.1111/j.1551-2916.2005.00483.x

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title = "Strength Analysis of Self-Supported Films Produced by Aqueous Electrophoretic Deposition",

abstract = "The goal of this work is to study the feasibility of the characterization of the fracture strength of porous alumina/zirconia thin layers by three-point bending and Weibull analysis. Films have been obtained by electrophoretic deposition on graphite and thermo-gelation of the deposit with carrageenan. On sintering, graphite is burned out and self-supported films are obtained. Strength values are well fitted to a simple two-parameter Weibull distribution. The fracture origins are subcritical growth cracks that originated at the surface irregularities associated with the processing method. A Weibull modulus around 3 is obtained.",

author = "\{Gonzalez Sanchez\}, Sergio and Bego{\~n}a Ferrari and Rodrigo Moreno and Carmen Baud{\'i}n",

year = "2005",

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language = "English",

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journal = "Journal of the American Ceramic Society",

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AU - Gonzalez Sanchez, Sergio

AU - Ferrari, Begoña

AU - Moreno, Rodrigo

AU - Baudín, Carmen

PY - 2005/9

Y1 - 2005/9

N2 - The goal of this work is to study the feasibility of the characterization of the fracture strength of porous alumina/zirconia thin layers by three-point bending and Weibull analysis. Films have been obtained by electrophoretic deposition on graphite and thermo-gelation of the deposit with carrageenan. On sintering, graphite is burned out and self-supported films are obtained. Strength values are well fitted to a simple two-parameter Weibull distribution. The fracture origins are subcritical growth cracks that originated at the surface irregularities associated with the processing method. A Weibull modulus around 3 is obtained.

AB - The goal of this work is to study the feasibility of the characterization of the fracture strength of porous alumina/zirconia thin layers by three-point bending and Weibull analysis. Films have been obtained by electrophoretic deposition on graphite and thermo-gelation of the deposit with carrageenan. On sintering, graphite is burned out and self-supported films are obtained. Strength values are well fitted to a simple two-parameter Weibull distribution. The fracture origins are subcritical growth cracks that originated at the surface irregularities associated with the processing method. A Weibull modulus around 3 is obtained.

UR - https://www.scopus.com/pages/publications/27644526150

U2 - 10.1111/j.1551-2916.2005.00483.x

DO - 10.1111/j.1551-2916.2005.00483.x

M3 - Article

SN - 0002-7820

VL - 88

SP - 2645

EP - 2648

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 9

ER -

Strength Analysis of Self-Supported Films Produced by Aqueous Electrophoretic Deposition

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