Download or read book Use of Electron Microfractography in Interpreting the Mechanisms of Fatigue Crack Propagation written by K. D. Nair and published by . This book was released on 1969 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron microfractography has been used in elucidating the mechanisms of fatigue crack propagation in two face-centered-cubic (fcc) sheet metals which had been treated to produce different preferred orientations or textures. Comparison of the striations on the fatigue fracture surfaces of cold-rolled material with those of the same material, annealed to give a different texture and a high ductility, showed the morphology of the striations to be dependent on ductility and texture. A qualitative mechanism is suggested for fatigue crack growth by the Stage II process, involving the formation of striations.

Download or read book Electron Microfractography written by and published by ASTM International. This book was released on 1969 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application of Microfractography to the Study of Crack Propagation Under Fatigue Stresses written by Gerhard Jacoby and published by . This book was released on 1966 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from a variety of observations and hypotheses concerning crack propagation, the possibilities of any macro- and principally micro-fractography to that stage of the fatigue process has been described. Microfractography - the examination of a fracture surface under high and ultra-high magnification by means of an optical or an electron-microscope - makes it possible to study the mechanism of crack propagation under fatigue stresses in relation to external and internal parameters which are otherwise difficult or impossible to observe. Microfractography appears to be particularly suitable for the study of cumulative damage and for the determination of the cause of service failures. (Author).

Download or read book Fractography in Failure Analysis written by Bernard M. Strauss and published by ASTM International. This book was released on 1978 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fractography microscopic Cracking Processes written by Cedric D. Beachem and published by ASTM International. This book was released on 1976 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of Microfractography in the Study of Fatigue Crack Propagation Under Spectrum Loading written by PR. Abelkis and published by . This book was released on 1978 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of electron microscope fractography in the study of fatigue crack propagation under spectrum loadings is based on the evaluation of 7075-T651 aluminum alloy specimens from an experimental program. Microscopically established crack propagation data by striation spacing measurements are shown to provide cycle-to-cycle evidence of crack propagation behavior under spectrum loading that normally cannot be established under macroscopic observation. Crack propagation rate retardation and acceleration is illustrated through fractographic striation measurements. Contribution and interaction of various loads of a transport wing loads spectrum are illustrated fractographically from the test program.

Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1969 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanics of Fatigue Crack Closure written by Wolf Elber and published by ASTM International. This book was released on 1988 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applications of Electron Microfractography to Materials Research written by and published by ASTM International. This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electron Fractography written by Beachem CD. and published by ASTM International. This book was released on 1968 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electron Microscopic Fractography written by W. R. Warke and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fractography and Materials Science written by L. N. Gilbertson and published by ASTM International. This book was released on 1981 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applications of Electron Microfractography to Materials Research written by Symposium on Applications of Electron Microfractog and published by ASTM International. This book was released on 1971 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fractography and Failure Analysis written by Jorge Luis González-Velázquez and published by Springer. This book was released on 2018-03-19 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents fractography and failure analysis at a level that is accessible for non-expert readers, without losing scientific rigor. It offers a comprehensive description of fracture surfaces in engineering materials, with an emphasis on metals, and of the methodology for the observation of fracture surfaces. It also discusses in detail the main fracture mechanisms and their corresponding fracture surfaces, including brittle, ductile, fatigue, and environmental fractures. The last chapter is dedicated to the use of fractography in determining of the causes component failure. In modern engineering, the analysis of fractured components is a common practice in many fields, such as integrity management systems, materials science research, and failure investigations. As such this book is useful for engineers, scientists, engineering students, loss adjuster surveyors and any professional dealing with fractured components.

Download or read book Fatigue and Fracture Mechanics written by Kenneth L. Jerina and published by ASTM International. This book was released on 2000 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Mechanics of Fracture and Fatigue written by A. P. Parker and published by Spon Press. This book was released on 1981 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fatigue Crack Growth written by Ping Tang and published by Nova Science Publishers. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the authors present current research in the study of the mechanisms, behaviour and analysis of fatigue crack growths. Topics discussed in this compilation include the unified fatigue crack growth rate model; practical tools for statistical fatigue design; probablistic algorithms performance evaluation and application in multi-fractured structures; three dimensional effects in the fracture mechanics of bi-dimensional specimens; fatigue crack propagation mechanism in porous open pore metal foams; lifetime predictions for short fatigue crack's initiation-propagation by basic mechanical properties; variable amplitude fatigue crack growth in selected aluminium alloys; fatigue threshold R-curves for analysis of short fatigue cracks; and multiaxial fatigue life prediction for lateral notched round bars made of high strength steel.