Results 1 to 10 of about 738,405 (343)
Metals, 2022 The stress corrosion cracking (SCC) behavior of aged plates of Inconel 600 welded to Inconel 600 plates in the as-received condition was studied using the slow strain rate test (SSRT) in two sodium containing electrolytes at 25 and 80 °C.
Heriberto Granados-Becerra +6 more
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International Journal of Electrochemical Science, 2019 In this study, the hydrogen embrittlement behavior of an ultrahigh strength mooring chain steel with a tensile strength of 1150 MPa was evaluated. The hydrogen was precharged into the notched specimen by electrochemical hydrogen charging.
Songjie Li +4 more
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Multi-scale analysis of stress-corrosion failure and anti-corrosion strategies for anchor bolts in Tashan coal mine [PDF]
Scientific ReportsFrequent failures of roadway anchor bolts in the roof-dripping zones of the Tashan coal mine endanger roadway stability and safety. To clarify the stress-corrosion cracking (SCC) mechanism and identify mitigation strategies, we combined water-chemistry ...
Lei Wang +4 more
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Hydrogen embrittlement behavior of two mining chain steels by slow strain rate test
Journal of Materials Research and Technology, 2023 Two mining chain steels 23MnNiMoCr5-4 and 0.3C0.2Si0.3Mn4.2(Cr+Ni+Mo) with tensile strengths of 1200 MPa and 1250 MPa, respectively, were employed to investigate their hydrogen embrittlement behaviors by slow strain rate tests combined with thermal ...
Ju Li +11 more
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Effect of Pre-strain on Hydrogen Embrittlement in Intercritically Annealed Fe-6.5Mn-0.08C Medium-Mn steels [PDF]
Archives of Metallurgy and Materials, 2022 The present research deals with the effect of pre-strain on the hydrogen embrittlement behavior of intercritically annealed medium-Mn steels. A slow strain-rate tensile test was conducted after hydrogen charging by an electrochemical permeation method ...
Sang-Gyu Kim +3 more
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Modeling and Numerical Validation of Stress-Strain Curves of Maraging Steels, Grades 300 and 350 Under Hydrogen Embrittlement [PDF]
Materials Research, 2021 Maraging steels are ferrous alloys with Ni, Co, Mo, and Ti additions. These materials are a special class of ultra high mechanical strength steels with wide and special applications in strategic areas, which makes their knowledge very valuable ...
R. Chales +5 more
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Journal of Materials Research and Technology, 2021 This study examined the applicability of Cu-alloying in minute quantities to medium C-based ultrahigh-strength automotive steel with a tensile strength of more than 2000 MPa to improve the resistance to mechanical degradation caused by aqueous corrosion.
Sung Jin Kim +2 more
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International Journal of Electrochemical Science, 2020 The electrochemical noise characterization of Ti-6Al-4V alloy before and after the welding process has been investigated. Electrochemical noise measurements are always simultaneously performed on two identical samples: one sample for the non-stressed ...
Yan Liu +4 more
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Cyclic Strain Rate Dependent Low-Cycle Fatigue Behavior of Alloy 617
International Journal of Technology, 2023 Alloy 617 is identified as a potential material for defense applications, particularly in military air platforms. Therefore, this study aims to examine the impact of strain rate on Alloy 617 properties during low-cycle fatigue (LCF) at room ...
Rando Tungga Dewa +3 more
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Metals, 2020 Hydrogen absorption into steel during atmospheric corrosion has been of a strong concern during last decades. It is technically important to investigate if hydrogen absorbed under atmospheric exposure conditions can significantly affect mechanical ...
Darya Rudomilova +6 more
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