Journal ArticleDOI
The deformation and fracture kinetics of stress corrosion cracking
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In this article, the concepts of deformation and fracture kinetics theory are extended for the analysis of stress corrosion cracking, and a single coherent system is developed that provides the full kinetics description of the typical SCC behavior.Abstract:
The concepts of deformation and fracture kinetics theory are extended for the analysis of stress corrosion cracking. A single, coherent system is developed that provides the full kinetics description of the typical SCC behavior. The kinetics approach shows that Regions I and II are associated with two consecutive energy barriers, parallel with the single barrier associated with Regon III. The kinetics analysis of two consecutive barriers leads to a four-term expression, rather than to the generally considered two-term form. The effect of the threshold stress intensity is predicted by the complete desxription of the consecutive barrier system.read more
Citations
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Journal ArticleDOI
Subcritical crack growth in geological materials
TL;DR: A review of the experimental data on subcritical crack growth in geological materials is presented in this article, where the main parameters describing subcritical cracking growth are the critical stress intensity factor Kc, the sub critical crack growth limit Ko, and the relationship between Ko and Kc.
Journal ArticleDOI
Subcritical crack propagation in rocks: theory, experimental results and applications
TL;DR: In this article, a fracture mechanism map for quartz is presented which was constructed using a combination of theoretical insights and experimental data, with particular emphasis on the influence of chemical effects on fracture controlled by preexisting cracks (stress corrosion).
Journal ArticleDOI
Moisture-assisted subcritical debonding of a polymer/metal interface
TL;DR: In this article, the effect of moisture on subcritical debonding at the interface between a silica-filled epoxy resin and a copper substrate electroplated with a nickel layer was investigated.
Book ChapterDOI
5 – The Constitutive Law of Deformation Kinetics
A. S. Krausz,K. Krausz +1 more
TL;DR: In this paper, a stress analysis of plastic deformation is described by the kinetics equation of the constitutive law in three dimensions, where six stress and six strain rate components are determined from five rigorously defined conditions.
References
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Book
Fracture of Brittle Solids
TL;DR: In this article, the authors present a unified continuum, microstructural and atomistic treatment of modern day fracture mechanics from a materials perspective, focusing on the basic elements of bonding and microstructure that govern the intrinsic toughness of ceramics.
Journal ArticleDOI
Influence of Water Vapor on Crack Propagation in Soda‐Lime Glass
TL;DR: In this article, the double-cantilever cleavage technique was used to observe crack motion and to accurately measure crack velocities in glass, where the measured crack velocity is a complicated function of stress and of water vapor concentration in the environment.
Journal ArticleDOI
The theory of stress corrosion cracking in alloys
TL;DR: In this paper, stress corrosion cracking is a phenomenon that is of interest to a wide range of metal users when it occurs under service conditions, often without any prior indication of impeding failure, its effect may be catastrophic.
Journal ArticleDOI
Failure Prediction in Structural Ceramics Using Acoustic Emission
A. G. Evans,M. Linzer +1 more
TL;DR: In this paper, two types of acoustic emission are detected: slow growth of the fracture-initiating flaw; the emission rate depends primarily on crack velocity; and cracking associated with second-phase particles, as a result of the combined action of the applied stress and local thermal and mechanical stresses.