The 69th issue of the Welding in the World journal has been released! This edition features significant articles covering the latest research in welding and joining technologies. Here are some of the highlighted topics from this issue:

Studies on Multiple Weld Repairs of M250 Maraging Steel for Solid Motor Casing

P. Manikandan, K. Jalaja, Govind Bajargan

Comparison of Microstructure and Mechanical Properties in Friction Stir Welding of Similar and Dissimilar Aluminum Alloys

Jianhui Wu, Tao Sun, Yifu Shen

Prediction of Ferrite Content in Duplex Stainless Steel Weld Metal: WRC '92 Estimates and Practical Measurements

Lukas Quackatz, Elin Marianne Westin, Sten Wessman

Effect of Silane-Doped Argon Shielding Gases in Gas Metal Arc Welding for S355

Kai Treutler, Philipp Neef, Volker Wesling

Microstructural Studies on Stellite 6 Coating Under Long-Term Aging

Xiaozhou Zhang, Rong Liu, Fadila Khelfaoui

Strength and Embrittlement Mechanisms in Additively Manufactured and Laser-Welded Inconel 718 Superalloy

Atef Hamada, Sumit Ghosh, Antti Järvenpää

Fatigue Performance of HFMI-Treated Transverse Stiffeners

J. Schubnell, M. Burdack, M. Farajian

Unsupervised Machine Learning for Detecting Local Stresses in Fatigue Analysis of Welded Joints

Mehdi Ghanadi, Manoranjan Kumar, Zuheir Barsoum

This issue includes a total of 19 research articles, covering the latest innovations and developments in welding engineering and joining technologies.

For a detailed review, you can access the 69th issue of the journal here.