Structure and properties of welding joints of 1370 aluminum alloy obtained by electron-beam welding; Russian Physics Journal; Vol. 68, iss. 2

Structure and properties of welding joints of 1370 aluminum alloy obtained by electron-beam welding; Russian Physics Journal; Vol. 68, iss. 2

Bibliographic Details
Parent link:Russian Physics Journal=Известия вузов. Физика.— .— Basel: Springer Nature Switzerland AG
Vol. 68, iss. 2.— 2025.— 7 p.
Main Author: Solov’ev V. V. Vasily Vladimirovich
Other Authors: Dammer V. Kh. Vladislav Khristianovich, Krivobokov V. P. Valery Pavlovich
Summary:Title screen
The paper focuses on the structure and properties of welding joints of the high-strength 1370 aluminum alloy obtained by electron-beam welding (EBW). This issue is relevant to the housing assembly technique of space vehicle gyroscope sensors. The heat-affected zone geometry produced by the electron beam, is studied herein as well as the welding joint structure, depending on welding parameters. EBW of the 1370 aluminum alloy has a positive effect on the strength properties of the welding joint. The energy dose per unit length of the joint must be correct. Insufficient energy dose leads to lack of welding penetration and low joint strength, whereas its excess provides the liquid metal evaporation and the formation of pores and cracks. Feasibility is demonstrated for welding the aluminum alloy at a higher speed
Текстовый файл
AM_Agreement
Language:English
Published: 2025
Subjects:
Electron beam
Electron-beam welding
Microhardness
Phase transformation
Evaporation
Crack
Light alloy
1370 aluminum alloy
Alloying
Mechanical properties
электронный ресурс
труды учёных ТПУ
Online Access:https://doi.org/10.1007/s11182-025-03424-0
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=679664

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