Results 231 to 240 of about 15,403 (281)
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Abstract This article provides an overview of fractography as it applies to metal weldments and presents examples of various fracture surface morphologies to demonstrate how fractographic analysis can be used to determine the cause of weld failures.
J.R. Stewart +4 more
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J.R. Stewart +4 more
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Abstract This article provides an overview of polymer fractography, with examples of various fracture surfaces created under diverse loading conditions. The focus is on the interpretation of polymer fracture-surface features in light of the unique viscoelastic nature of polymers.
Jericho Moll, Corissa Lee
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Jericho Moll, Corissa Lee
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Journal of the Geological Society, 1994
The first thematic meeting on fractography in geology, held on 13 September at Burlington House, London, was jointly sponsored by the Petroleum Group and the Tectonic Studies Group of the Geological Society. It was attended by 50 participants from Australia, Canada, France, Germany, Holland, Norway, Sweden, United Kingdom and the United States of ...
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The first thematic meeting on fractography in geology, held on 13 September at Burlington House, London, was jointly sponsored by the Petroleum Group and the Tectonic Studies Group of the Geological Society. It was attended by 50 participants from Australia, Canada, France, Germany, Holland, Norway, Sweden, United Kingdom and the United States of ...
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1994
This paper discusses the applications and the limitations of the fractography technique as applied to the fiberglass industry. The main limitation of fractography originates from the fact that fibers of strength greater than about 2000 MPa shatter into multiple small fragments upon fracture rendering it impossible to capture the true fracture surfaces.
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This paper discusses the applications and the limitations of the fractography technique as applied to the fiberglass industry. The main limitation of fractography originates from the fact that fibers of strength greater than about 2000 MPa shatter into multiple small fragments upon fracture rendering it impossible to capture the true fracture surfaces.
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Journal of Materials Science Letters, 1989
Etude experimentale par microscopie electronique analytique. La rupture de la glace a grains fins entre −25 et −50C est une rupture transgranulaire par clivage.
E. M. Schulson +4 more
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Etude experimentale par microscopie electronique analytique. La rupture de la glace a grains fins entre −25 et −50C est une rupture transgranulaire par clivage.
E. M. Schulson +4 more
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Fractography of poly(methyl methacrylates)
Journal of Biomedical Materials Research, 1975AbstractFor convenience in clinical manipulation, it is the practice to fabricate PMMA prostheses from mixtures of powder and monomer. When the monomer is subsequently polymerized an unusual 2‐phase polymeric material results in which grains of PMMA are dispersed in a matrix of the same polymer.The mechanical properties of the 2‐phase materials are ...
R P, Kusy, D T, Turner
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Fractography of a bis-GMA Resin
Journal of Dental Research, 1989The fracture behavior of a bis-GMA resin was studied by means of the double-torsion test. The fracture parameter measured was the stress-intensity factor. Fracture occurred in either a stick-slip (unstable) or continuous (stable) manner, depending upon the test conditions.
D M, Davis, N E, Waters
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Metal Science and Heat Treatment, 2005
A brief characteristic of methods of observation, measurement, identification, and analysis of fractures is presented. Prospects of the use of the methods of fractography for solving problems of certification of materials, determining the structural mechanisms of fracture, and controlling the quality of metals are discussed.
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A brief characteristic of methods of observation, measurement, identification, and analysis of fractures is presented. Prospects of the use of the methods of fractography for solving problems of certification of materials, determining the structural mechanisms of fracture, and controlling the quality of metals are discussed.
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1968
Description The Symposium on Electron Fractography was presented during the Seventieth Annual Meeting of the Society held in Boston, Mass., 25—30 June 1967. The symposium was sponsored by Committee E24 on Fracture Testing of Metals. The symposium chairman was C. D. Beachem, Naval Research Laboratory.
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Description The Symposium on Electron Fractography was presented during the Seventieth Annual Meeting of the Society held in Boston, Mass., 25—30 June 1967. The symposium was sponsored by Committee E24 on Fracture Testing of Metals. The symposium chairman was C. D. Beachem, Naval Research Laboratory.
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2003
Abstract This article depicts typical fractographic features for a number of different composite materials, covering interlaminar and translaminar fracture characteristics in composite materials.
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Abstract This article depicts typical fractographic features for a number of different composite materials, covering interlaminar and translaminar fracture characteristics in composite materials.
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