Journal ArticleDOI
Application of quenching to create highly triaxial residual stresses in type 316H stainless steels
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TLDR
In this article, Spray water quenching was used to generate residual stress fields in solid cylinders and spheres made from type 316H stainless steel, and a series of finite element simulations and measurements were carried out to determine how process conditions and specimen dimensions influenced the resulting residual stress distributions.About:
This article is published in International Journal of Mechanical Sciences.The article was published on 2006-03-01. It has received 33 citations till now. The article focuses on the topics: Residual stress & Creep.read more
Citations
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ENGIN-X: a third-generation neutron strain scanner
TL;DR: ENGIN-X as mentioned in this paper, a new time-of-flight (TOF) neutron diffractometer optimized to measure elastic strains at precise locations in bulky specimens recently commissioned at the ISIS Facility in the Rutherford Laboratory, UK, is described.
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Welding Residual Stresses in Ferritic Power Plant Steels
TL;DR: In this article, the authors review metallurgical issues that arise in ferritic steel welds, relate these to the difficulties in calculating residual stresses, and propose a method to estimate residual stresses in the case of ferritic alloys.
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Interaction of residual stress with mechanical loading in a ferritic steel
TL;DR: In this paper, the authors present recent results obtained as part of the EU FP5 project “Enpower, Management of Nuclear Plant Operation by Optimized Weld Repair” concerning the effect of residual stress load-history on fracture.
Journal Article
Interaction of residual stress with mechanical loading in a ferritic steel
TL;DR: In this paper, a well-defined residual stress field was introduced into modified single edge notched bend, SEN(B), specimens by the ''in-plane compression' procedure in order to investigate the interaction between residual stress and applied mechanical loading.
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A study of the generation and creep relaxation of triaxial residual stresses in stainless steel
TL;DR: In this article, the authors presented results from a numerical and experimental research program motivated by the need to predict creep damage generated by multi-axial states of stress in austenitic stainless steels.
References
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Residual Stress: Measurement by Diffraction and Interpretation
Ismail C. Noyan,J. B. Cohen +1 more
TL;DR: In this paper, the authors proposed a method to measure residual stress from X-ray diffraction data. But, their method is not suitable for the analysis of nonlinear elasticity theory.
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Residual stress. Part 1 – Measurement techniques
TL;DR: In this paper, the effect of residual stresses on fatigue lifetimes and structural integrity are first summarised, followed by the definition and measurement of residual stress, which are characterised according to the characteristic length scale over which they self-equilibrate.
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Measurement of Non-Uniform Residual Stresses Using the Hole-Drilling Method. Part I—Stress Calculation Procedures
TL;DR: In this paper, the Incremental Strain, Average Stress, Power Series, and Integral methods are examined as procedures for determining non-uniform residual stress fields using strain relaxation data from the hole drilling method.
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Measurement of Non-Uniform Residual Stresses Using the Hole-Drilling Method. Part II—Practical Application of the Integral Method
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Use of Rietveld refinement for elastic macrostrain determination and for evaluation of plastic strain history from diffraction spectra
TL;DR: In this paper, the elastic macrostrains calculated from lattice parameter changes in Rietveld refinements are almost identical to the bulk elastic response and are comparable to the response obtained from a single lattice reflection typically used by practitioners at a steady state source.