Results 261 to 270 of about 21,546 (307)
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1994
It is a guiding principle of-brittle fracture that a crack always propagates essentially perpendicularly to the direction of the maximum principal tensile stress. This implies that a crack will change its direction of propagation if the direction of the actual maximum principal tensile stress changes.
H. G. Richter, F. Kerkhof
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It is a guiding principle of-brittle fracture that a crack always propagates essentially perpendicularly to the direction of the maximum principal tensile stress. This implies that a crack will change its direction of propagation if the direction of the actual maximum principal tensile stress changes.
H. G. Richter, F. Kerkhof
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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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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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2018
This chapter begins with a description of the different classifications of fracture, according to mechanism and extent of plastic deformation. The mechanical aspects of fracture, from the continuum mechanics and fracture mechanics points of view, are briefly described.
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This chapter begins with a description of the different classifications of fracture, according to mechanism and extent of plastic deformation. The mechanical aspects of fracture, from the continuum mechanics and fracture mechanics points of view, are briefly described.
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Abstract This article focuses on the fractography of Nitinol, a shape memory alloy of nickel and titanium, in superelastic biomedical applications, which primarily comprise drawn and/or laser-cut wire and tube components. Overload fracture, hydrogen embrittlement fracture, and fatigue fracture are discussed in detail.
Louis G. Malito +4 more
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Louis G. Malito +4 more
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Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2022
Masoud Sabzi +2 more
exaly
Masoud Sabzi +2 more
exaly
2003
Abstract This article introduces the subject of fractography and how it is used in failure analysis. The discussion covers the structure of and fracture and crack-propagation behavior of polymeric materials, the distinction between the ductile and brittle fracture modes on the basis of macroscopic appearance, and the examination and ...
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Abstract This article introduces the subject of fractography and how it is used in failure analysis. The discussion covers the structure of and fracture and crack-propagation behavior of polymeric materials, the distinction between the ductile and brittle fracture modes on the basis of macroscopic appearance, and the examination and ...
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Metallurgical and Materials Transactions. A, 2020
Reza Ghiaasiaan, S. Shankar
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Reza Ghiaasiaan, S. Shankar
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1994
Identation Fractography (B.R. Lawn, D.B. Marshall). Quantitative Fractographic Analysis of Fracture Origins in Glass (J.J. Mecholsky). Stress Wave Fractography (H. Richter, F. Kerkhof). Fractography of Stress Corrosion Cracking in Glass (T.A. Michalske). Fractography of Optical Fibers (H.C. Chandan et al.). Fractography of Fiberglass (P.K.
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Identation Fractography (B.R. Lawn, D.B. Marshall). Quantitative Fractographic Analysis of Fracture Origins in Glass (J.J. Mecholsky). Stress Wave Fractography (H. Richter, F. Kerkhof). Fractography of Stress Corrosion Cracking in Glass (T.A. Michalske). Fractography of Optical Fibers (H.C. Chandan et al.). Fractography of Fiberglass (P.K.
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