Engineering Mechanics

Proceedings Vol. 23 (2017)

ENGINEERING MECHANICS 2017

Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno

 

Cebulski J., Bęczkowski R., Pasek D.
pages 230 - 233, full text

Implementation of new materials into industrial practice allows to build more durable and reliable machine parts suitable to operate at high temperature and other special conditions. The paper analyzes implementation of welding method to make intermetallic surface Fe40Al5CrTiB on material grade S235JR. The process was made with tungsten inert gas (TIG) and with the use of reserved polarity direct current (DC-). Welded sample was made as: single bead, multi bead and as multilayer. After the welding process, samples were tested with geometric measurement, Vickers hardness (HV), light microscopy (LM) and scanning electron microscopy (SEM). This technology can by used to develop resistance surfaced in the power industry in the future.

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