Impact of mechanical vibrations introduced by up blasting on the structure and hardness of welds on P235GH steel during MAG welding process

Main Article Content

Arkadiusz Krajewski
Paweł Kołodziejczak
Xiaoming Wang

Abstract

This article discusses the effects of surfacing with the introduction of mechanical vibrations into the material using shot blasting. It does not require a rigid attachment of the vibrating system to the base material, and vibrations are introduced as a result of supplying energy of collision of the shot with the parent material. The effect of introducing mechanical vibrations through shot blasting during welding of P235GH steel on the structure and hardness of obtained structures was described. Comparative results of tests revealing the basic differences in the structural structure and hardness of reached welds without shot blasting and with its participation were presented. As a result of the conducted research, differences in the structural structure of the welds were shown and it was shown that shot blasting is an effective and alternative method of introducing mechanical vibrations supporting welding processes.

Downloads

Download data is not yet available.

Article Details

How to Cite
[1]
A. Krajewski, P. Kołodziejczak, and X. Wang, “Impact of mechanical vibrations introduced by up blasting on the structure and hardness of welds on P235GH steel during MAG welding process”, Weld. Tech. Rev., vol. 91, no. 12, pp. 25–32, Feb. 2020.
Section
Original Articles

References

Chen R., Zheng D., Guo J., Ma T., Ding H., Su Y., Fu H., A novel method for grain refinement and microstructure modification in TiAl alloy by ultrasonic vibration, Materials Science & Engineering: A, 2015, vol. 653, 23-26.

Krajewski A., Włosiński W., Chmielewski T., Kołodziejczak P., Ultrasonic-vibration assisted arc-welding of aluminum alloys, Bulletin of the Polish Academy of Science, 2012, vol. 60(4), 841-852. DOI: 10.2478/v10175-012-0098-2

Watanabe T., Shiroki M., Yanagisawa A., Sasaki T., Improvement of mechanical properties of ferritic stainless steel weld metal by ultrasonic vibration, Journal of Materials Processing Technology, 2010, vol. 210(12), 1646-1651.

Dong H., Yang L., Dong C., Kou S., Improving arc joining of Al to steel and Al to stainless steel, Materials Science and Engineering: A, 2012, vol. 534, 424-435.

Krajewski A., Mechanical vibrations in welding processes, Przeglad Spawalnictwa, 2011, vol. 83(6), 37-42.

Krajewski A., Impact of the ultrasonic vibration phase on the structure and hardness of 2017A aluminum alloy welds, Przegląd Spawalnictwa, 2013, vol. 85(1), 45-50.

Krajewski A., Influence of mechanical vibrations used in welding processes on the properties of welded joints, vol. 258, ISSN 978-83-7814-118-1, Publishing House of Warsaw University of Technology, 2013.

Chen Q., Lin S., Yang C., Fan C., Ge H., Grain fragmentation in ultrasonic-assisted TIG weld of pure aluminum, Ultrasonics Sonochemistry, 2017, vol. 39, 403-413.

Singh P. K. ,Patel D., Prasad B. S., Development of Vibratory Welding Technique and Tensile Properties Investigation of Shielded Metal Arc Welded Joints, Indian Journal of Science and Technology, 2016, vol. 9(35), 2016, DOI: 10.17485/ijst/2016/v9i35/92846

Radel T., Thermal Impact in vibration-assisted laser deep penetration welding of aluminium, Physics Procedia, 2017, vol. 89, 131-138.

Mordyuk B. N., Prokopenko G. I., Ultrasonic impact peening for the surface properties management, Journal of Sound and Vibration, 2007, vol. 308(3-5), 855866.

Ishikawa T., Nakashima K., Nose T., Method of increasing toughness of heat-affected part of steel product welded joint, European Patent Application, EP1559796A1, 2005.

Nothdurft S., Springer A., Kaierle S., Ohrdes H., Twiefel J., Wallaschek J., Mildebrath M., Maier H. J., Hassel T., Overmeyer L., Laser welding of dissimilar low-alloyed steel-steel butt joints and the effects of beam position and ultrasound excitation on the microstructure, Journal of Laser Applications, 2018, vol. 30(3), 1-6.

Zhou S., Ma G., Wu D., Chai D., Lei M., Ultrasonic vibration assisted laser welding of nickel-based alloy and Austenite stainless steel, Journal of Manufacturing Processes, 2018, vol. 31, 759-767.

Most read articles by the same author(s)

1 2 > >>