Finite-Element Analysis of Crack Arrest Properties of Fiber Reinforced Composites Application in Semi-Elliptical Cracked Pipelines
Sign Up to like & getrecommendations! Published in 2017 at "Applied Composite Materials"
DOI: 10.1007/s10443-017-9621-9
Abstract: In nowadays, repair method using fiber reinforced composites as the mainstream pipe repair technology, it can provide security for X100 high-grade steel energy long-distance pipelines in engineering. In this paper, analysis of cracked X100 high-grade… read more here.
Keywords: crack arrest; analysis; fiber reinforced; reinforced composites ... See more keywords
Impacts of weld residual stresses and fatigue crack growth threshold on crack arrest under high-cycle thermal fluctuations
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2016.11.008
Abstract: Abstract High cycle thermal crazing has been observed in some residual heat removal (RHR) systems made of 304 stainless steel in PWR nuclear plants. This paper deals with two types of analyses including logical argumentation… read more here.
Keywords: crack arrest; cycle; arrest; crack ... See more keywords
Compact crack arrest testing and analysis of EH47 shipbuilding steel
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.103004
Abstract: Abstract It is vitally important to measure the brittle crack arrest properties of shipbuilding steels to ensure that accidental damage will not result in total structural failure. Wide-plate test methods allow for direct measurement of… read more here.
Keywords: compact crack; crack arrest; eh47 shipbuilding; crack ... See more keywords
Continuous Cooling Transformation of Undeformed and Deformed High Strength Crack-Arrest Steel Plates for Large Container Ships
Sign Up to like & getrecommendations! Published in 2018 at "High Temperature Materials and Processes"
DOI: 10.1515/htmp-2018-0003
Abstract: Abstract The phase transformation behavior of crack-arrest steel during continuous cooling either with or without deformation at high temperatures was investigated. By carefully examining the microstructures of continuous cooled samples, we found that pearlite, quasi-polygonal… read more here.
Keywords: crack arrest; arrest steel; continuous cooling; transformation ... See more keywords
Development of Crack Arrest Temperature Test Method by Using a Local Temperature Gradient
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Testing and Evaluation"
DOI: 10.1520/jte20180341
Abstract: This study evaluated the brittle Crack Arrest Temperature (CAT) through an isothermal crack arrest test. Generally, the embrittled zone is required in a CAT test. According to conventional studies, the test method consists of arresting… read more here.
Keywords: test; temperature; crack arrest; test method ... See more keywords
Microstructure and Pitting Corrosion of Austenite Stainless Steel after Crack Arrest
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12244025
Abstract: With synergy of plastic deformation near crack tip and pulse current treatment, complex phase transformation and recrystallization occur in the metallographic structure, with the austenite transforming to fine grain structure and deformation-induced martensite; but, without… read more here.
Keywords: crack arrest; pitting corrosion; deformation; stress ... See more keywords
Fatigue Crack Arrest Induced by Localized Compressive Deformation
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DOI: 10.3390/ma15134553
Abstract: The localized compressive deformation (LCD) effect generated by an indentation process at the crack tip on the fatigue crack growth of the 7075-T651 aluminum alloy is reported. Eccentrically loaded single-edge crack tension specimens (ESE(T)) were… read more here.
Keywords: crack; localized compressive; fatigue crack; crack arrest ... See more keywords