Results 21 to 30 of about 1,592 (205)
Journal of Materials Research and Technology, 2023 The present study seeks to fill the research gap regarding the correlation between crack-tip opening displacement (CTOD) and banded microstructures of high-strength low-alloy steel.
N. Amirjani +3 more
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Evaluation on fracture toughness of welded joint of X65+Inconel 625 composite pipeline
You-qi chuyun, 2020 The fracture failure phenomenon of welded joint of composite pipeline was analyzed in this paper. The fracture toughness of welded joint of X65+Inconel 625 composite pipeline in different zones (weld metal zone, fusion zone and heat affected zone) at 0 ℃
Chenjie LUAN
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Experimental and Numerical Analysis of Fracture in 41Cr4 Steel – Issues of the Stationary Cracks
International Journal of Applied Mechanics and Engineering, 2018 This paper analyzes the process of fracture in 41Cr4 steel on the basis of experimental and numerical data obtained for non-propagating cracks. The author’s previous and latest experimental results were used to determine the apparent crack initiation ...
M. Graba
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A Numerical Study of the Effect of Isotropic Hardening Parameters on Mode I Fatigue Crack Growth
Metals, 2020 The consideration of plastic crack tip opening displacement (CTOD, δp), as a crack driving force has given us the opportunity to predict fatigue crack growth (FCG) rate numerically, and, therefore, to develop parametric studies focused on the effect
M. F. Borges +3 more
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Medžiagotyra, 2022 This paper deals with the effect of initial crack tip shape, plastic compressibility, and strain softening on near-tip stress-strain fields for a mode I crack subjected to fatigue loading under plane strain and small scale yielding. A finite strain-based
Md Intaf ALAM +3 more
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International Journal of Applied Mechanics and Engineering, 2017 This paper provides a numerical analysis of selected parameters of fracture mechanics for double-edge notched specimens in tension, DEN(T), under plane strain conditions. The analysis was performed using the elastic-plastic material model.
M. Graba
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, 2022 Experiences and test results of IWM concerning the fracture mechanic characterization of multipass submerged arc and manual metal arc welds in thick components of C-Mn, steel are described.
Blauel, J.G., Burget, W.
core
Implementation of Recent Advances in Fracture Toughness Testing to Investigate Tearing Resistance of Heat-Resistant Steel 14MoV6-3 [PDF]
Archives of Metallurgy and MaterialsSince WWII, progress has been made in understanding how materials fail and how to prevent such failures. In this work, the newly standardized Single Edge Notch Tension (SENT) specimen is used to assess the ductile tearing resistance of 14MoV-3 steel ...
B.K. Kipsang +2 more
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Elastic compliance of single-edge-notched tension SE(T) (or SENT) specimens [PDF]
Fracture and Structural Integrity, 2014 There has been a trend recently to use specimen geometries for toughness measurement that are more representative of actual flaw geometries in service.
B. Tyson, P. Ding, X. Wang
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The Effect of Notch Depth on CTOD Values in Fracture Tests of Structural Steel Elements
Polish Maritime Research, 2018 In elements of steel structures working at low temperatures, there is a risk of appearance of brittle fracture. This risk is reduced through the use of certified materials having guaranteed strength at a given temperature.
Kowalski Jakub, Kozak Janusz
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