Multi-Criteria Calibration of a Thermo-Mechanical Model of Steel Plate Welding in Vacuum

Autor: Ivo Draganov, Venko Vitliemov, Yuliyan Angelov, Stiliyana Mileva, Nikolay Ferdinandov, Danail Gospodinov, Rossen Radev

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 225 (2024)

This paper proposes a procedurefor multi-criteria calibration of a thermo-mechanical model for numerical simulation of welding in the space vacuum. A finite-element model of a steel plate is created. Experimental and computational data are obtained.

Externí odkaz: https://doaj.org/article/578c23160d3a44718a70b75e0ec7c0fc

Дослідження можливості використання проміжних прошарків на основі нікелю при зварюванні ортоалюмініду титану з нікелевим сплавом

Publikováno v: Технічні науки та технології; № 2(28) (2022): ТЕХНІЧНІ НАУКИ ТА ТЕХНОЛОГІЇ; 38-51
Technical sciences and technology; No. 2(28) (2022): TECHNICAL SCIENCES AND TECHNOLOGIES; 38-51
Технические науки и технологии; № 2(28) (2022): ТЕХНІЧНІ НАУКИ ТА ТЕХНОЛОГІЇ; 38-51

Titanium aluminides have a low density and maintain high strength at elevated temperatures, which makes them promising for the manufacture of aircraft engine elements. In the presented work, the problem of welding in the solid phase orthorhombic tita

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::5774c5c8d1224ebca260133082d6ba12
http://tst.stu.cn.ua/article/view/264679

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Laser Welding under Vacuum: A Review

Autor: Meng Jiang, Wang Tao, Yanbin Chen

Publikováno v: Applied Sciences, Vol 7, Iss 9, p 909 (2017)

Laser welding has been widely used in various industry fields. In order to further alter and broaden its applicability, a novel technology of laser welding under vacuum is introduced. The combination of high power laser and low ambient pressure provi

Externí odkaz: https://doaj.org/article/7be1716c0ce74a36a7ca8305ea6155a3