Zobrazeno 1 - 10 of 10 pro vyhledávání: '"A. S. Atamashkin"'
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Influence of Rotary Friction Welding Parameters on Tensile Strength and Length of TMAZ of Dissimilar Welded Joints from 32G2 and 40KhN Steels
Autor: Elena Kuzmina, A. S. Atamashkin, Elena Priymak
Publikováno v: Defect and Diffusion Forum. 410:299-305
In this work, pipe billets with a diameter of 73 mm and a wall thickness of 9 mm from steels 32G2 and 40KhN are friction welded with an aim to optimize the process parameters. The friction pressure, the forging pressure and the length of the fusion v
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e119471e4ec72c8333bb2d4bc08373c8
https://doi.org/10.4028/www.scientific.net/ddf.410.299
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4
Evolution of Microstructure in the Thermomechanically Affected Zone of Welded Joints of Medium-Carbon Steels in the Process of Rotary Friction Welding
Autor: A. S. Atamashkin, E. Yu. Priymak, A. V. Stepanchukova, I. L. Yakovlev
Publikováno v: Metal Science and Heat Treatment. 62:731-737
The methods of transmission and scanning electron microscopy are used to study the evolution of the structure of a welded joint of steels 32G2 and 40KhN in the thermomechanically affected zone (TAZ) under rotary friction welding (RFW). EBSD analysis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a971f7140c8dee98a76db09e68a8abdb
https://doi.org/10.1007/s11041-021-00630-8
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5
THE INFLUENCE OF POSTWELD TEMPERING ON MECHANICAL BEHAVIOR OF FRICTION WELDED JOINTS OF 32G2 AND 40HN STEELS UNDER HIGH-CYCLE FATIGUE
Autor: E. Yu. Priymak, A. S. Atamashkin, Zbo Drill Industries
Publikováno v: Vektor nauki Tol'yattinskogo gosudarstvennogo universiteta. :7-18
At modern mechanical facilities, the friction-welded joints are getting widespread as the most advanced production technique characterized by high efficiency, processability, cost-effectiveness, and safety. Moreover, it allows producing high-quality
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adb08ae9bea3e90ee2eeb617a8050f1a
https://doi.org/10.18323/2073-5073-2021-3-7-18
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6
Influence of post-welding tempering on mechanical behavior of friction welded joints from medium-carbon steels during tensile test
Autor: N. V. Firsova, E. Yu. Priymak, A. S. Atamashkin
Publikováno v: Voprosy Materialovedeniya. :40-49
The paper presents an analysis of the mechanical behavior of friction samples of welded joints from steels 30G2 (36 Mn 5) and 40 KhN (40Ni Cr 6), made by rotary friction welding (RFW). The influence of various temperature conditions of postweld tempe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::319c4948c33d9583988563979ecc49ea
https://doi.org/10.22349/1994-6716-2020-102-2-40-49
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7
Effect of Post-Weld Heat Treatment on The Mechanical Properties and Mechanism of Fracture of Joint Welds Made by Thompson Friction Welding
Autor: Elena Priymak, A. S. Atamashkin, A. V. Stepanchukova
Publikováno v: Materials Today: Proceedings. 11:295-299
The microstructure and properties of the joint weld of 32-2Mn and 40-Cr-Ni steels of the annular section, made by Thompson friction welding, after welding and after the post-weld tempering are evaluated. The results of metallographic analysis, hardne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99a53eb62b7510a215cec7e5d093e428
https://doi.org/10.1016/j.matpr.2018.12.147
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8
Evolution of the Structure and Mechanical Prop-erties of Welded Joints of Medium-Carbon Steels, Made by Rotational Friction Welding, with Heat-ing
Autor: Elena Kuzmina, A. S. Atamashkin, E. Yu. Priymak
Publikováno v: Russian Internet Journal of Industrial Engineering. 7:14-18
The paper presents the results of investigations of welded joints made of 32G2 and 30HGSA steels made by rotational friction welding on a Thompson 60 welding machine. The structure is analyzed in the initial state and after various temperature modes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbd3cc6c2410034baf594e9d03ff2a47
https://doi.org/10.24892/rijie/20190103
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10
Influence of Friction Pressure at a Given Burn-off Length on the Mechanical and Microstructural Properties of Welded Joints from Medium-Carbon Alloyed Steels in Rotaty Friction Welding
Autor: Elena Bashirova, A. S. Atamashkin, N. V. Firsova, Elena Kuzmina, Svetlana Sergienko, Elena Priymak
Publikováno v: International Journal of Engineering & Technology. 7:978
This study investigates the influence of friction pressure at a given burn-off length on the microhardness, tensile properties and microstructure of the welded joints from steel 32-2-Mn and 40-Cr-Ni. Phase transformations occurring in the materials
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::152f88c2ad96616bb4f55fa68ea7fdd0
https://doi.org/10.14419/ijet.v7i4.36.24934
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