The Interpretation of Experimental Observation Data for the Development of Mechanisms based Creep Damage Constitutive Equations for High Chromium Steel [PDF]
, 2015 It is very important to design a safe factor or estimating the remain lifetime for electric power plant components of steam pipes which mostly manufacture by high chromium steels and work at high temperature and low stress level.
Lu, Zhongyu, Xu, Qiang, Yang, Xin
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Dental Materials, 1995 The principles of linear elastic fracture mechanics (LEFM) were developed in the 1950s by George Irwin (1957). This work was based on previous investigations of Griffith (1920) and Orowan (1944). Irwin (1957) demonstrated that a crack shape in a particular location with respect to the loading geometry had a stress intensity associated with it.
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida, USA ( host institution ) +1 more
openaire +3 more sources
On the Simultaneous Improving of Strength and Elongation in Dual Phase Steels via Cold Rolling
Metals, 2020 The ferrite-pearlite microstructure was cold-rolled to form dual phase (DP) steels, the percentage reduction of which varied. To do so, the steels were annealed in two steps and then the workpiece underwent water quenching.
Yousef Mazaheri +3 more
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Transport efficiency and dynamics of hydraulic fracture networks [PDF]
, 2015 Acknowledgments This study is carried out within the framework of DGMK (German Society for Petroleum and Coal Science and Technology) research project 718 “Mineral Vein Dynamics Modeling,” which is funded by the companies ExxonMobil Production ...
Bons, Paul D. +2 more
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Nanomaterials, 2023 Recently, many researchers in the semiconductor industry have attempted to fabricate copper with carbon nanotubes for developing efficient semiconductor systems.
Jee Soo Shim, Hyeon Gyu Beom
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Average crack-front velocity during subcritical fracture propagation in a heterogeneous medium [PDF]
, 2011 We study the average velocity of crack fronts during stable interfacial fracture experiments in a heterogeneous quasibrittle material under constant loading rates and during long relaxation tests. The transparency of the material (polymethylmethacrylate)
Ampuero, J. P. +7 more
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Applied SciencesCoal rupture in coal mining is prone to cause rockburst dynamic hazards. To investigate the effect of joint structure characteristics on the mechanical behavior and the fracture mechanism of coal sample.
Herui Zhang +5 more
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The influence of isothermal ageing and subsequent hydrogen charging at room temperature on local mechanical properties and fracture characteristics of martensitic-bainitic weldments for power engineering [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2017 The present study deals with the effects of high temperature expositions and subsequent cathodic hydrogen charging of dissimilar martensitic/bainitic weldment on its local mechanical properties and fracture behaviour at room temperature ...
Falat L. +3 more
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A Numerical Study on the Crack Propagation of Homogenized Micro-Crack Crushing for Concrete Pavement
Applied Sciences, 2022 Homogenized micro-crack crushing is a new method of concrete pavement rehabilitation that makes full use of the bearing capacity of the original concrete pavement, whereby the treated pavement can be directly overlaid with hot mixed asphalt concrete.
Wenjie Li +3 more
doaj +1 more source
Fracture Toughness of Silicate Glasses: Insights from Molecular Dynamics Simulations
, 2015 Understanding, predicting and eventually improving the resistance to fracture of silicate materials is of primary importance to design new glasses that would be tougher, while retaining their transparency. However, the atomic mechanism of the fracture in
Bauchy, Mathieu +3 more
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