Micromechanism Of Cleavage Fracture Of Metals

Author : Jianhong Chen,Rui Cao
Publisher : Butterworth-Heinemann
Page : 486 pages
File Size : 51,9 Mb
Release : 2014-09-15
Category : Technology & Engineering
ISBN : 9780128010518

Get Book

Micromechanism of Cleavage Fracture of Metals by Jianhong Chen,Rui Cao Pdf

In this book the authors focus on the description of the physical nature of cleavage fracture to offer scientists, engineers and students a comprehensive physical model which vividly describes the cleavage microcracking processes operating on the local (microscopic) scale ahead of a defect. The descriptions of the critical event and the criteria for cleavage fracture will instruct readers in how to control the cleavage processes and optimize microstructure to improve fracture toughness of metallic materials. Physical (mechanical) processes of cleavage fracture operating on the local (microscopic) scale, with the focus on the crack nucleation and crack propagation across the particle/grain and grain/grain boundaries Critical event, i.e., the stage of greatest difficulty in forming the microcrack, which controls the cleavage fracture Criteria triggering the cleavage microcracking with incorporation of the actions of macroscopic loading environment into the physical model Effects of microstructure on the cleavage fracture, including the effects of grain size, second phase particles and boundary Comprehensive description of the brittle fracture emerging in TiAl alloys and TiNi memory alloys

Author : D.M.R. Taplin
Publisher : Elsevier
Page : 720 pages
File Size : 44,7 Mb
Release : 2013-10-22
Category : Technology & Engineering
ISBN : 9781483150802

Get Book

The Physical Metallurgy of Fracture by D.M.R. Taplin Pdf

Advances in Research on the Strength and Fracture of Materials: Volume 2As—The Physical Metallurgy of Fracture contains the proceedings of the Fourth International Conference on Fracture, held at the University of Waterloo, Canada, in June 1977. The papers review the state of the art with respect to the physical metallurgy of fracture in a wide range of materials such as metals, alloys, and structural steels. This volume is comprised of 85 chapters and opens by discussing the effect of grain size on the fracture of steel, aluminum alloys, and other materials. The influence of Mn additions on the fracture behavior of an Al-Mg-Si alloy is also considered, along with crack propagation in austenitic sheets. The next sections focus on the effect of phase transformation on the tensile fracture of austenitic stainless steel; atomistic simulation of the ductile/brittle transition; the effect of microstructure on fracture of a high toughness titanium alloy; and the effect of metallurgy on stress corrosion cracking and hydrogen embrittlement of ultra high strength steels. The remaining chapters are devoted to creep in materials such as Cr-Mo-V steels and titanium alloys. This monograph will be a useful resource for metallurgists, materials scientists, and structural and mechanical engineers.

Author : John Frederick Knott
Publisher : Gruppo Italiano Frattura
Page : 288 pages
File Size : 54,5 Mb
Release : 1973
Category : Fracture mechanics
ISBN : 9780408705295

Get Book

Fundamentals of Fracture Mechanics by John Frederick Knott Pdf

Author : Wolfgang Brocks
Publisher : Springer
Page : 173 pages
File Size : 55,8 Mb
Release : 2017-08-16
Category : Science
ISBN : 9783319627526

Get Book

Plasticity and Fracture by Wolfgang Brocks Pdf

This book is based on 40 years of research and teaching in the fields of fracture mechanics and plasticity. It will bring students and engineers from various disciplines up to date on key concepts that have become increasingly important in the design of safety-relevant engineering structures in general and in modern lightweight structures in the transportation industry in particular. Primarily intended for graduate students in the engineering sciences and practicing structural engineers, it employs a multidisciplinary approach that comprises theoretical concepts, numerical methods, and experimental techniques. In addition, it includes a wealth of analytical and numerical examples, used to illustrate the applications of the concepts discussed.

Author : Harold Liebowitz
Publisher : Unknown
Page : 536 pages
File Size : 51,6 Mb
Release : 1969
Category : Fracture mechanics
ISBN : UOM:39015002021783

Get Book

Fracture, an Advanced Treatise: Fracture of metals by Harold Liebowitz Pdf

Author : C S Wiesner
Publisher : Abington Publishing
Page : 78 pages
File Size : 45,7 Mb
Release : 1995-12-14
Category : Technology & Engineering
ISBN : UOM:39015038563352

Get Book

The 'Local Approach' to Cleavage Fracture by C S Wiesner Pdf

This report assesses the current state of knowledge of the 'local approach' to cleavage fracture, reviews application to ferritic steels and their weldments and addresses limitations and disadvantages of the methodology.

Author : A. S. Tetelman,A. J. McEvily
Publisher : John Wiley & Sons
Page : 720 pages
File Size : 41,9 Mb
Release : 1967
Category : Fracture mechanics
ISBN : UCAL:B4530942

Get Book

Fracture of Structural Materials by A. S. Tetelman,A. J. McEvily Pdf

Author : Minerals, Metals and Materials Society. Fall Meeting
Publisher : Minerals, Metals, & Materials Society
Page : 408 pages
File Size : 45,9 Mb
Release : 1997
Category : Technology & Engineering
ISBN : STANFORD:36105023041796

Get Book

Cleavage Fracture by Minerals, Metals and Materials Society. Fall Meeting Pdf

This symposium, held during Materials Week '97 in Indianapolis, Indiana, September 14-18, 1997, was dedicated to Dr. George R. Erwin, Professor Emeritus of the University of Maryland. The symposium proceedings is a collection of 29 papers and 10 abstracts on the subjects of fracture mechanics; dislocation theory of fracture; atomistic fracture; micromechanical and microstructural modeling of cleavage; cleavage mechanisms, fractographic characterization; experimental techniques; and cleavage studies in metals, welds, intermetallics, ceramics, and minerals. The diverse topics reflect the wide range of disciplines that Professor Irwin has impacted through his pioneering work on fracture mechanics.

Author : J. W. Spretnak
Publisher : Unknown
Page : 78 pages
File Size : 44,6 Mb
Release : 1961
Category : Deformations (Mechanics)
ISBN : OSU:32435016180549

Get Book

A Summary of the Theory of Fracture in Metals by J. W. Spretnak Pdf

The theoretical strength of metals, bas d on atomic forces, is in the order of 100 to 1000 greater than that observed. Reasons for this discrepancy are discussed in detail, but the more important ones are (1) lattice imperfections, (2) the fact th t real metals ar polycrystalline aggregates, (3) crystalline anisotropy, and (4) the ability of metals to deform by shear. Plastic flow, particularly heterogeneous plastic flow, is intimately associated with crack initiation. The precise conditions under which plastic flow c ase and bond rupturing (cracking begins are not completely understood. The body-centered cubic lattice has geometric characteristics that make it particularly susceptible to fracture with little or no preceding plastic flow. Multidirectional stress fields, both microscopic and macroscopic, affect the degree of plastic deformation that precedes crack initiation. The theory of fracture as it exists oday is reviewed. (Author).

Author : Jian Li,Mingming Zhang,Bowen Li,Sergio Neves Monteiro,Shadia Ikhmayies,Yunus Eren Kalay,Jiann-Yang Hwang,Juan P. Escobedo-Diaz,John S. Carpenter,Andrew D. Brown
Publisher : Springer Nature
Page : 723 pages
File Size : 53,5 Mb
Release : 2020-01-23
Category : Technology & Engineering
ISBN : 9783030366285

Get Book

Characterization of Minerals, Metals, and Materials 2020 by Jian Li,Mingming Zhang,Bowen Li,Sergio Neves Monteiro,Shadia Ikhmayies,Yunus Eren Kalay,Jiann-Yang Hwang,Juan P. Escobedo-Diaz,John S. Carpenter,Andrew D. Brown Pdf

This collection gives broad and up-to-date results in the research and development of materials characterization and processing. Topics covered include advanced characterization methods, minerals, mechanical properties, coatings, polymers and composites, corrosion, welding, magnetic materials, and electronic materials. The book explores scientific processes to characterize materials using modern technologies, and focuses on the interrelationships and interdependence among processing, structure, properties, and performance of materials.

Author : E.E. Gdoutos
Publisher : Springer Science & Business Media
Page : 1416 pages
File Size : 44,7 Mb
Release : 2008-01-08
Category : Science
ISBN : 9781402049729

Get Book

Fracture of Nano and Engineering Materials and Structures by E.E. Gdoutos Pdf

The 16th European Conference of Fracture (ECF16) was held in Greece, July, 2006. It focused on all aspects of structural integrity with the objective of improving the safety and performance of engineering structures, components, systems and their associated materials. Emphasis was given to the failure of nanostructured materials and nanostructures including micro- and nano-electromechanical systems (MEMS and NEMS).

Author : Ashok Saxena
Publisher : CRC Press
Page : 350 pages
File Size : 42,5 Mb
Release : 2022-12-27
Category : Science
ISBN : 9781000823769

Get Book

Basic Fracture Mechanics and its Applications by Ashok Saxena Pdf

This textbook provides a comprehensive guide to fracture mechanics and its applications, providing an in-depth discussion of linear elastic fracture mechanics and a brief introduction to nonlinear fracture mechanics. It is an essential companion to the study of several disciplines such as aerospace, biomedical, civil, materials and mechanical engineering. This interdisciplinary textbook is also useful for professionals in several industries dealing with design and manufacturing of engineering materials and structures. Beginning with four foundational chapters, discussing the theory in depth, the book also presents specific aspects of how fracture mechanics is used to address fatigue crack growth, environment assisted cracking, and creep and creep-fatigue crack growth. Other topics include mixed-mode fracture and materials testing and selection for damage tolerant design, alongside in-depth discussions of ensuring structural integrity of components through real-world examples. There is a strong focus throughout the book on the practical applications of fracture mechanics. It provides a clear description of the theoretical aspects of fracture mechanics and also its limitations. Appendices provide additional background to ensure a comprehensive understanding and every chapter includes solved example problems and unsolved end of chapter problems. Additional instructor support materials are also available.

Author : G. G. Chell
Publisher : Elsevier Science & Technology
Page : 348 pages
File Size : 44,9 Mb
Release : 1981
Category : Technology & Engineering
ISBN : STANFORD:36105000779889

Get Book

Developments in Fracture Mechanics: The mechanics and mechanisms of fracture in metals by G. G. Chell Pdf

Author : M. H. Lewis,D. M. R. Taplin
Publisher : Univ Waterloo
Page : 368 pages
File Size : 48,7 Mb
Release : 1983
Category : Fracture mechanics
ISBN : 0888980450

Get Book

Micromechanisms of Plasticity and Fracture by M. H. Lewis,D. M. R. Taplin Pdf

Author : J. Shingledecker ,M. Takeyama
Publisher : ASM International
Page : 1500 pages
File Size : 53,6 Mb
Release : 2019-10-01
Category : Technology & Engineering
ISBN : 9781627082723

Get Book

Joint EPRI – 123HiMAT International Conference on Advances in High-Temperature Materials by J. Shingledecker ,M. Takeyama Pdf

Proceedings from: EPRI’s 9th International Conference on Advances in Materials Technology for Fossil Power Plants and the 2nd International 123HiMAT Conference on High-Temperature Materials