Results 1 to 10 of about 3,137 (188)
Galvanic corrosion behavior of 5083 alloy/H62 brass couple under magnetic field
Journal of Materials Research and Technology, 2023 Galvanic corrosion behavior of 5083 alloy/H62 brass couple in 3.5 wt.% NaCl solution under 0, 0.2 and 0.4 T magnetic field were studied by microstructure observation, immersion test and electrochemical measurement.
Xin Zhang +5 more
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On the Estimation of Fatigue Crack Initiation Life of H62 Brass [PDF]
Archives of Metallurgy and Materials, 2022 In the present paper, the excavation of the energetic approach that estimates the fatigue crack initiation life of metal is conducted for H62 brass. The benefit of the energetic approach is the division of the actual applied strain range Δε into two ...
M. Zheng, S. Zhang, X.J. Peng, Y. Wang
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Metallographic organization and tensile properties of FSSP-modified H62 copper alloy surface [PDF]
Advanced Composites Letters, 2020 In this study, the surface of friction stir surface processing (FSSP)-modified copper alloy was altered by different passes of modification and lower pressure after selecting FSSP process parameters. The results showed that the grain size of the modified
Weiwei Song +4 more
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Effect of Magnetic Field on Electrochemical Corrosion Behavior of H62 Brass Alloy [PDF]
MagnetochemistryThis study investigates the influence of magnetic fields on the electrochemical corrosion behavior of aerospace-grade H62 brass alloy in 3.5 wt% NaCl solution and its underlying 10 mechanisms.
Hexiang Huang +5 more
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Simulation Analysis of Stress Corrosion of H62 Copper Alloy
Journal of Physics: Conference Series, 2021 Abstract H62 copper alloy is a commonly used material in engineering, and stress cracking of copper alloys has always been concerned. In this paper, a two-dimensional model of H62 copper alloy was established by COMSOL electrochemical module, and the stress corrosion of H62 copper alloy was analyzed by using measured engineering stress ...
Dazhao Yu, Tong Zhang, Wentao Niu
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Medžiagotyra, 2023 Graphene oxide particles (GOp) were implanted on the surface of H62 copper alloy to prepare an H62/GOp-modified layer by friction stir surface processing (FSSP). The Raman spectrum and microstructure of the modified layer were tested and analyzed.
Weiwei SONG +4 more
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Study on the Corrosion Behavior of D36 Steel Plate and H62 Copper Alloy Net for Marine Aquaculture Facilities in Simulated Seawater [PDF]
Journal of Marine Science and Engineering, 2023 Marine aquaculture facilities have been working in a high salt and humidity marine environment for a long time, which makes them be inevitably affected by seawater corrosion, especially the main structures such as metal mesh and frame.
Fengfeng Gao +5 more
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Two-Phase Flow Coordination Characteristics of H62 Brass Alloy Prepared by Up-Drawing Continuous Casting [PDF]
Metals, 2023 In this study, the two-phase flow coordination characteristics between α and β phases of H62 brass made by up-drawing continuous casting are investigated based on the upsetting process. An in situ and new research method for two-phase flow is put forward,
Bing Li +7 more
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Crack Corrosion Simulation of H62 Copper Alloy Coating Under Damage Condition
Journal of Physics: Conference Series, 2020 Abstract Objective To study the crevice corrosion under the condition of damaged coating. Methods The simulation was carried out by using COMSOL software. The influence of the distance between the damage zone (W) and the gap width (H) of the damage zone was discussed.
Tong Zhang +3 more
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Journal of Materials Research and TechnologyTC4/DP780 dissimilar metals were laser welded with different thicknesses of the H62 interlayer. Joints with good forming and mechanical properties were obtained.
Taotao Li +6 more
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