Fracture Toughness of Advanced Ceramics at Room Temperature

This report presents the results obtained by the five U.S. participating laboratories in the Versailles Advanced Materials and Standards (VAMAS) round-robin for fracture toughness of advanced ceramics. Three test methods were used: indentation fracture, indentation strength, and single-edge pre-crac...

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Detalles Bibliográficos
Autores principales: Quinn, George D., Salem, Jonathan, Bar-on, Isa, Cho, Kyu, Foley, Michael, Fang, Ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1992
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4914229/
https://www.ncbi.nlm.nih.gov/pubmed/28053447
http://dx.doi.org/10.6028/jres.097.026
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author Quinn, George D.
Salem, Jonathan
Bar-on, Isa
Cho, Kyu
Foley, Michael
Fang, Ho
author_facet Quinn, George D.
Salem, Jonathan
Bar-on, Isa
Cho, Kyu
Foley, Michael
Fang, Ho
author_sort Quinn, George D.
collection PubMed
description This report presents the results obtained by the five U.S. participating laboratories in the Versailles Advanced Materials and Standards (VAMAS) round-robin for fracture toughness of advanced ceramics. Three test methods were used: indentation fracture, indentation strength, and single-edge pre-cracked beam. Two materials were tested: a gas-pressure sintered silicon nitride and a zirconia toughened alumina. Consistent results were obtained with the latter two test methods. Interpretation of fracture toughness in the zirconia alumina composite was complicated by R-curve and environmentally-assisted crack growth phenomena.
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spelling pubmed-49142292017-01-04 Fracture Toughness of Advanced Ceramics at Room Temperature Quinn, George D. Salem, Jonathan Bar-on, Isa Cho, Kyu Foley, Michael Fang, Ho J Res Natl Inst Stand Technol Article This report presents the results obtained by the five U.S. participating laboratories in the Versailles Advanced Materials and Standards (VAMAS) round-robin for fracture toughness of advanced ceramics. Three test methods were used: indentation fracture, indentation strength, and single-edge pre-cracked beam. Two materials were tested: a gas-pressure sintered silicon nitride and a zirconia toughened alumina. Consistent results were obtained with the latter two test methods. Interpretation of fracture toughness in the zirconia alumina composite was complicated by R-curve and environmentally-assisted crack growth phenomena. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1992 /pmc/articles/PMC4914229/ /pubmed/28053447 http://dx.doi.org/10.6028/jres.097.026 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Institute of Standards and Technology is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Quinn, George D.
Salem, Jonathan
Bar-on, Isa
Cho, Kyu
Foley, Michael
Fang, Ho
Fracture Toughness of Advanced Ceramics at Room Temperature
title Fracture Toughness of Advanced Ceramics at Room Temperature
title_full Fracture Toughness of Advanced Ceramics at Room Temperature
title_fullStr Fracture Toughness of Advanced Ceramics at Room Temperature
title_full_unstemmed Fracture Toughness of Advanced Ceramics at Room Temperature
title_short Fracture Toughness of Advanced Ceramics at Room Temperature
title_sort fracture toughness of advanced ceramics at room temperature
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4914229/
https://www.ncbi.nlm.nih.gov/pubmed/28053447
http://dx.doi.org/10.6028/jres.097.026
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AT baronisa fracturetoughnessofadvancedceramicsatroomtemperature
AT chokyu fracturetoughnessofadvancedceramicsatroomtemperature
AT foleymichael fracturetoughnessofadvancedceramicsatroomtemperature
AT fangho fracturetoughnessofadvancedceramicsatroomtemperature

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