Hydrogen Induced Delayed Brittle Failures Of High Strength Steels


Hydrogen Induced Delayed Brittle Failures Of High Strength Steels
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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.




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).



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 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.




Advanced High Strength Steels


Advanced High Strength Steels
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Author : Mahmoud Y. Demeri
language : en
Publisher: ASM International
Release Date : 2013-08-01

Advanced High Strength Steels written by Mahmoud Y. Demeri and has been published by ASM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-01 with Business & Economics categories.


Examines the types, microstructures and attributes of AHSSAlso reviews the current and future applications, the benefits, trends and environmental and sustainability issues.



Hydrogen Degradation Of Ferrous Alloys


Hydrogen Degradation Of Ferrous Alloys
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Author : Richard A. Oriani
language : en
Publisher: William Andrew
Release Date : 1985

Hydrogen Degradation Of Ferrous Alloys written by Richard A. Oriani and has been published by William Andrew this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Electronic books categories.




Hydrogen Induced Cracking In A High Strength Steel


Hydrogen Induced Cracking In A High Strength Steel
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Author : Victor Raymond Sawicki
language : en
Publisher:
Release Date : 1971

Hydrogen Induced Cracking In A High Strength Steel written by Victor Raymond Sawicki and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Steel categories.




Advanced High Strength Steel And Press Hardening Proceedings Of The 4th International Conference On Advanced High Strength Steel And Press Hardening Ichsu2018


Advanced High Strength Steel And Press Hardening Proceedings Of The 4th International Conference On Advanced High Strength Steel And Press Hardening Ichsu2018
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Author : Ma Mingtu
language : en
Publisher: World Scientific
Release Date : 2018-12-14

Advanced High Strength Steel And Press Hardening Proceedings Of The 4th International Conference On Advanced High Strength Steel And Press Hardening Ichsu2018 written by Ma Mingtu and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-14 with Technology & Engineering categories.


The automotive industry requirements for vehicle weight reduction, weight containment, improved part functionality and passenger safety have resulted in the increased use of steel grades with a fully martensitic microstructure. These steel grades are essential to improve the anti-intrusion resistance of automotive body parts and the related passenger safety during car collisions. Standard advanced high strength steel (AHSS) grades are notoriously difficult to be formed by cold stamping; they are characterized by elastic springback, poor stretch flangeability and low hole expansion ratios. Hot stamping has therefore received much attention recently as an alternative technology to produce AHSS automotive parts.In this book, selected articles from the Fourth International Conference on Advanced High Strength Steel and Press Hardening held on August 20-22th, 2018 in Hefei, China, are compiled. It focuses on AHSS for the development of press hardening of high performance sheet metal for lightweight vehicle, advanced digital manufacturing technology, as well as the physical metallurgy principles of the hot stamping process.Aiming at the process design and industrial application for hot stamping of press hardened steel and high strength aluminium alloy sheet, the effect of temperature and strain rate on the formability and mechanical properties of the products is discussed. In addition, more practical cases are provided concerning accurate modelling and multi-physics coupling simulation of the hot stamping process. Furthermore, the influence of tool design on forming process, more precise process control strategies to increase production efficiency, and the improvement of hot stamping equipment by advanced design methods will also be presented.



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.




The Factors Influencing The Fracture Characteristics Of High Strength Steel


The Factors Influencing The Fracture Characteristics Of High Strength Steel
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Author : Charles W. Marschall
language : en
Publisher:
Release Date : 1961

The Factors Influencing The Fracture Characteristics Of High Strength Steel written by Charles W. Marschall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Steel, High strength categories.