Stress-corrosion Cracking and Related Phenomena in High-strength Steels. a Review of the Problem, with an Annotated Bibliography PDF Download
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Author: B. F. Brown Publisher: ISBN: Category : Languages : en Pages : 25
Book Description
The problem of the stress-corrosion cracking of high-strength steels in contrasted with stress corrosion in other metals. The implications of hydrogen embrittlement and especially of brittle fracture to interpretations of stress-corrosion cracking tests on high-strength steels are summarized. Test methods are briefly described, and the results of recent studies as reported in the literature are summarized topically. A discussion of the meaning of these findings is given, together with recommendations regarding the further development of test concepts. An annotated bibliography of thirty-six entries is appended. (Author).
Author: B. F. Brown Publisher: ISBN: Category : Languages : en Pages : 25
Book Description
The problem of the stress-corrosion cracking of high-strength steels in contrasted with stress corrosion in other metals. The implications of hydrogen embrittlement and especially of brittle fracture to interpretations of stress-corrosion cracking tests on high-strength steels are summarized. Test methods are briefly described, and the results of recent studies as reported in the literature are summarized topically. A discussion of the meaning of these findings is given, together with recommendations regarding the further development of test concepts. An annotated bibliography of thirty-six entries is appended. (Author).
Author: Ellis E. Fletcher Publisher: ISBN: Category : Metals Languages : en Pages : 28
Book Description
High-strength steels are susceptible to delayed cracking under suitable conditions. Frequently such a brittle failure occurs at a stress that is only a fraction of the nominal yield strength. Considerable controversy exists over whether such failures result from two separate and distinct phenomena or whether there is but one mechanism called by two different names. Stress-corrosion cracking is the process in which a crack propagates, at least partially, by the stress induced corrosion of a susceptible metal at the advancing tip of the stress-corrosion crack. There is considerable evidence that this cracking results from the electrtrochemical corrosion of a metal subjected to tensile stresses, either residual or externally applied. Hydrogen-stress cracking is cracking which occurs as the result of hydrogen in the metal lattice in combination with tensile stresses. Hydrogen-stress cracking cannot occur if hydrogen is prevented from entering the steel, or if hydrogen that has entered during processing or service is removed before permanent damage has occurred. It is generally agreed that corrosion plays no part in the actual fracture mechanism. This report was prepared to point out wherein the two fracture mechanisms under consideration are similar and wherein they differ. From the evidence available today, the present authors have concluded that there are two distinct mechansims of delayed failure. (Author).
Author: V S Raja Publisher: Elsevier ISBN: 0857093762 Category : Technology & Engineering Languages : en Pages : 817
Book Description
The problem of stress corrosion cracking (SCC), which causes sudden failure of metals and other materials subjected to stress in corrosive environment(s), has a significant impact on a number of sectors including the oil and gas industries and nuclear power production. Stress corrosion cracking reviews the fundamentals of the phenomenon as well as examining stress corrosion behaviour in specific materials and particular industries. The book is divided into four parts. Part one covers the mechanisms of SCC and hydrogen embrittlement, while the focus of part two is on methods of testing for SCC in metals. Chapters in part three each review the phenomenon with reference to a specific material, with a variety of metals, alloys and composites discussed, including steels, titanium alloys and polymer composites. In part four, the effect of SCC in various industries is examined, with chapters covering subjects such as aerospace engineering, nuclear reactors, utilities and pipelines. With its distinguished editors and international team of contributors, Stress corrosion cracking is an essential reference for engineers and designers working with metals, alloys and polymers, and will be an invaluable tool for any industries in which metallic components are exposed to tension, corrosive environments at ambient and high temperatures. Examines the mechanisms of stress corrosion cracking (SCC) presenting recognising testing methods and materials resistant to SCC Assesses the effect of SCC on particular metals featuring steel, stainless steel, nickel-based alloys, magnesium alloys, copper-based alloys and welds in steels Reviews the monitoring and management of SCC and the affect of SCC in different industries such as petrochemical and aerospace
Author: Jack R. Janney Publisher: ASCE Publications ISBN: 9780784475812 Category : Technology & Engineering Languages : en Pages : 88
Book Description
Prepared by the Research Council on Performance of Structures of ASCE. This report contains guidelines for conducting an investigation into the causes of a structural failure or collapse.Ø Topics include: members of the investigative team and their responsibilities, recommended procedure for site visits, accumulation and recording of data, reporting procedures, and checklists of preparation and materials needed for each step. Common structural types are described, together with the most common causes of distress and failure for each material and construction method. Causes of failure are discussed according to type of project, type of structure, or type of material, connection or foundation.