Mechanical Restraint Hydrogen Gas And Brittle Fracture Of A High Strength Steel


Mechanical Restraint Hydrogen Gas And Brittle Fracture Of A High Strength Steel
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Mechanical Restraint Hydrogen Gas And Brittle Fracture Of A High Strength Steel


Mechanical Restraint Hydrogen Gas And Brittle Fracture Of A High Strength Steel
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Author : Brian Foster Rowe
language : en
Publisher:
Release Date : 1966

Mechanical Restraint Hydrogen Gas And Brittle Fracture Of A High Strength Steel written by Brian Foster Rowe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Steel categories.




Surfaces And Interfaces Ii


Surfaces And Interfaces Ii
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Author : John Burke
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Surfaces And Interfaces Ii written by John Burke and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.


The Army Materials and Mechanics Research Center has conducted the Sagamore Army Materials Research Conferences, in cooperation with the Metallurgical Research Laboratories of the Department of Chemical Engineering and Metallurgy of Syracuse University, since 1954. The purpose of the conferences has been to gather together scientists and engineers from academic institutions, industry, and government who are uniquely qualified to explore in depth a subject of importance to the Army, the Department of Defense and the scientific corr.munity. This volume, Surfaces and Interfaces ll: Physical and Mechanical Properties, can be considered a continuation, or perhaps an extension, of the information contained in Surfaces and Interfaces I: Chemical and Physical Characteristics. The emphasis in this volume is focused on: the technological significance of surfaces and interfaces; surface sensitive mechanical properties; environment-sensitive properties; control of grain structure; and composite materials. It is felt that the rather ambitious undertaking of the program committee to place the role of "surfaces and interfaces" in its proper context has been achieved. The balance between basic research findings and more applied research allows the reader a certain degree of latitude in the use of the two volumes. The continued active interest and support of these conferences by Col. C. T. Riordan, Commanding Officer, Dr. E. Scala, Technical Di rector, and J. F. Sullivan, Deputy Technical Director, of the Army Materials and Mechanics Research Center is appreciated.



The Problem Of Hydrogen In Steel


The Problem Of Hydrogen In Steel
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Author : A. R. Elsea
language : en
Publisher:
Release Date : 1963

The Problem Of Hydrogen In Steel written by A. R. Elsea and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Steel categories.


This memorandum introduces the problem of delayed, brittle failures associated with hydrogen in steel, particularly high-strength steel. It is intended to help the steel user determine if he has such a problem. The effects of hydrogen on the mechanical properties of steel are dealt with, and the behavior of material susceptible to delayed, brittle failure is described. Also, the effects of such factors as strength level, magnitude of applied stress, hydrogen content, steel composition, test temperature, and strain rate on hydrogen embrittlement and the susceptibility to hydrogen-induced, delayed, brittle failure are discussed. Possible sources of hydrogen in steel and the types of tests useful in determining the susceptibility to delayed failure are outlined. (Author).



Hydrogen Embrittlement And Stress Corrosion Cracking


Hydrogen Embrittlement And Stress Corrosion Cracking
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Author : Alexander Robert Troiano
language : en
Publisher: ASM International
Release Date : 1984-01-01

Hydrogen Embrittlement And Stress Corrosion Cracking written by Alexander Robert Troiano and has been published by ASM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-01-01 with Technology & Engineering categories.




Hydrogen Induced Delayed Brittle Failures Of High Strength Steels


Hydrogen Induced Delayed Brittle Failures Of High Strength Steels
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Author : A. R. Elsea
language : en
Publisher:
Release Date : 1964

Hydrogen Induced Delayed Brittle Failures Of High Strength Steels written by A. R. Elsea and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Steel categories.




Stress Corrosion Cracking And Hydrogen Stress Cracking Of High Strength Steel


Stress Corrosion Cracking And Hydrogen Stress Cracking Of High Strength Steel
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Author : Ellis E. Fletcher
language : en
Publisher:
Release Date : 1966

Stress Corrosion Cracking And Hydrogen Stress Cracking Of High Strength Steel written by Ellis E. Fletcher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Metals categories.


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).



Hydrogen Embrittlement Testing


Hydrogen Embrittlement Testing
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Author : Raymond L.
language : en
Publisher: ASTM International
Release Date : 1974

Hydrogen Embrittlement Testing written by Raymond L. and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.




The Effects Of High Pressure High Temperature Hydrogen On Steel


The Effects Of High Pressure High Temperature Hydrogen On Steel
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Author : Ellis E. Fletcher
language : en
Publisher:
Release Date : 1964

The Effects Of High Pressure High Temperature Hydrogen On Steel written by Ellis E. Fletcher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Steel categories.


This report deals with the deleterious effects of hydrogen gas on steel at elevated temperatures and/or pressures. Hydrogen attack on steels is manifest as decarburization, intergranular fissuring, or blistering. These conditions result in lowered tensile strength, ductility, and impact strength. The reaction of hydrogen with iron carbide to form methane is probably the most important chemical reaction involved in the attack on steel by hydrogen. Attack of steel at elevated temperatures and pressures is limited or prevented by the following measures: (1) use of steel alloyed with strong carbide-forming elements, (2) use of liners of resistant alloy steels, and (3) substitution of resistant nonferrous alloys.



Surfaces And Interfaces Ii


Surfaces And Interfaces Ii
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Author :
language : en
Publisher:
Release Date : 1968

Surfaces And Interfaces Ii written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Surface chemistry categories.




Sagamore Army Materials Research Conference Proceedings


Sagamore Army Materials Research Conference Proceedings
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Author :
language : en
Publisher:
Release Date : 1968

Sagamore Army Materials Research Conference Proceedings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Ordnance categories.