Table of Contents Author Guidelines Submit a Manuscript
Advances in Materials Science and Engineering
Volume 2013 (2013), Article ID 702405, 9 pages
Research Article

Testing of the Structure and Mechanical Properties of Technical Titanium Joints

Faculty of Civil Engineering, Mechanics and Petrochemistry, Institute of Mechanical Engineering, Warsaw University of Technology, Ulica Łukasiewicza 17, 09-400 Płock, Poland

Received 25 May 2013; Accepted 7 June 2013

Academic Editor: Marcel Ausloos

Copyright © 2013 Bogumił Wronka. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The aim of the research was the titanium pipeline welding technology. The transformations of this material due to the influence of thermal welding were analysed. The basic purpose was to evaluate the properties of titanium joint areas. Pipe joints of various thicknesses were welded by means of TIG argon arc welding while applying the optimum and reduced gas flow intensities. The structure and mechanical properties of these joints were tested. Different test results were obtained for joints welded in these two conditions. Recommendations concerning the welding technology and the heat treatment of joints after welding were presented.