Results 11 to 20 of about 6,265 (260)
Advances in Materials Science and Engineering, 2019 This paper presents the analysis of the friction stir-processed aluminium alloy 5083-H111 gas tungsten arc-welded and friction stir-welded joints.
Sipokazi Mabuwa, Velaphi Msomi
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Materials Research Express, 2021 The friction stir processing (FSP) technique was employed on the AA6082-AA8011 TIG-welded joints to investigate the contribution of the processing conditions on the microstructure and mechanical properties of the processed joints.
Sipokazi Mabuwa, Velaphi Msomi
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You-qi chuyun, 2022 The strength matching and toughness of girth welded joints are very important to the service safety of pipelines. In order to better understand the failure mechanism of girth weld, the microstructure and properties of two types of high-Nb X80 girth ...
Xiaodong HE +5 more
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Nihon Kikai Gakkai ronbunshu, 2015 In order to investigate the fatigue properties of the fillet welded joint for non-load carrying type using hot-wire laser welding process, fatigue tests were carried out in comparison with the fillet welded joint using CO2 arc welding process to be ...
Hiroyuki AKEBONO +4 more
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A notch stress method for fatigue life prediction of spot-welded joints [PDF]
MATEC Web of Conferences, 2019 Spot-welded joints are widely used in the construction of vehicle structures and frequently become critical locations for fatigue failure. Hence, it is essential to have reliable fatigue life prediction method for the spot-welded joints during vehicle ...
Wei Changjian, Kang Hong Tae
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Stress-strain behavior of welded joints in railway girders
Инженерно-строительный журнал, 2018 A metal construction with welded joints often fails under repeated loads by fatigue. Fatigue cracks at welded joints occur because real stress-strain behavior of welded joints is not taken into consideration by standard design.
Sergey Bokarev +2 more
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Journal of Materials Research and Technology, 2023 Adding nano ceramic particles to the weld seam is an effective way to improve the strength of the spray formed 7055 aluminum alloy welded joint. However, nano ceramic particles are prone to agglomeration, and the agglomerated nano ceramic particles in ...
Ting Huang +3 more
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Analysis on the Corrosion Performance of Friction Stir Welding Joint of 7022 Aluminum Alloy
International Journal of Electrochemical Science, 2016 The corrosion performances of base metal (i.e. 7022 aluminum alloy) and the welded joints under different process parameters of 7022 aluminum alloy in the mixed solution of Na2SO4 + dilute H2SO4 (pH = 5) were studied by the weight-loss method and ...
Hong-feng Wang +4 more
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Determination of Strain and Stress Fields in Welded Joints of S960-QC Steel
Archives of Metallurgy and Materials, 2017 The paper presents the results of two butt welded joints by conventional method. The welding process was performed using a variety of linear welding energy. The studies included experimental and computational part.
Pała T., Dzioba I.
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Cailiao gongcheng, 2018 Surface treatment was carried out on the weld toe of MB8 magnesium alloy welded joints with ultrasonic impact treatment(UIT) method. The Surface microstructure and the fatigue property of treated and as-welded MB8 magnesium alloy welded joints were ...
HE Bo-lin +3 more
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