Science – Future of Lithuania / Mokslas – Lietuvos Ateitis, Vol 2, No 4 (2010)

Research on the Mechanical Properties of the Weld Seams of Constructional Steel Using Vibration Energy Method During Welding

Laurynas Rumbutis
Ivanas Višniakas
Aurimas Jurčius


The paper analyzes changes in the mechanical properties of the welded joints of steel S355J2 (LST EN 10025) using vibration energy method during welding done by applying semi automatic equipment under CO2 environment using supplementary wire ESAB OK 12.51. When welding, several levels of vibration energy are applied. For vibration treatment, proprietary equipment “MetaLax 2725” produced by the U.S. Company “Bonal” was employed. To investigate the effects of vibration energy on the weld seam, radiographic control and mechanical experiments on tensile, hardness distribution and impact resistance were performed.

Article in Lithuanian

Article in: Lithuanian

Article published:

Keyword(s): vibration energy; welding; mild steel

DOI: 10.3846/mla.2010.075

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Science – Future of Lithuania / Mokslas – Lietuvos Ateitis ISSN 2029-2341, eISSN 2029-2252
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