Abstract
This paper presents the results of the research aiming at the evaluation of the influence of various post-weld fatigue improvement techniques on the fatigue limit and life of welded joints in mid- and high-strength steels. It has been demonstrated that the ultrasonic impact treatment (UIT) method is the most efficient fatigue improvement technique that at the same time makes it possible to take advantage of high-strength steels in fabrication of welded structures operating under variable loading.
Similar content being viewed by others
References
Janosch J.J., Koneczny H., Debiez S., Statnikov E.S., Trufyakov V.I., Mikheev P.P.: Improvement of fatigue strength in welded joints (In HSS and aluminium alloys) by ultrasonic hammer peening, doc. IIW-1300–95, Welding in the World, March–April 1996, vol. 37, No. 2, pp. 72–83 (12 pages).
Mikheev P.P., Garf E.F., Kuzmenko A.Z., Zaitsev V.V., Statnikov E.S.: Improvement of fatigue resistance of tubular welded connections by ultrasonic peening equipment for oil industry, No. 2, Chicago, 1997.
Statnikov E.S.: Comparison of post-weld deformation methods for increase in fatigue strength of welded joints, IIW doc. XIII-1668–97.
Statnikov E.S., Trufyakov V.I., Mikheev P.P., Kudryavtsev Yu.F.: Specification for weld toe improvement by ultrasonic impact treatment, doc. IIW-1346–96, Welding in the World, January–February 2000, vol. 44, No. 1, pp. 5–7.
Trufyakov V.I., Statnikov E.S., Mikheev P.P., Kuzmenko A.Z.: The efficiency of ultrasonic impact treatment for improving the fatigue strength of welded joints, IIW doc. XIII-1745–98.
Haagensen P., Statnikov E.S., Lopez-Martinez L.: Introductory fatigue tests on welded joints in high strength steel and aluminium improved by various methods including ultrasonic impact treatment (UIT), IIW doc. XIII-1748–98.
Statnikov E.S.: Guide for application of ultrasonic impact treatment for improving fatigue life of welded structures, IIW doc. XIII-1757–99.
Statnikov E.S., Stepanov V.G., Klestov M.I., Shevtsov E.M.: Residual stresses in welded joints of Yu3 (Ю3) steel hardened by ultrasonic impact tool, Shipbuilding Technology, 1974, No. 7, pp. 32–34.
Statnikov E.S., Stepanov V.G., Klestov M.I., Shevtsov E.M.: Corrosion-fatigue strength of Yu3 (Ю3) steel hardened by ultrasonic tool. Shipbuilding Technology, 1975, No. 1, pp. 70–74.
Statnikov E.S., Mikheev P.P., Nedoseka A.Ya., Parkhomenko I.V., Kuzmenko A.V.: Benefits of ultrasonic impact treatment for increasing fatigue resistance of welded joints, Automatic Welding, Kiev, 1984, vol. 37, No. 3, pp. 34–39.
Statnikov E.S., Muktepavel V.O., Blomqvist A.: Comparison of ultrasonic impact treatment (UIT) and other fatigue life improvement methods, IIW doc. XIII-1817–00.
Lixing H., Dongpo W., Wenxian W., Yufeng Z.: Ultrasonic peening and low transformation temperature electrodes used for improving the fatigue strength of welded joints. IIW doc. XIII-1894–01. Welding in the World, March–April 2004, vol. 48, No. 3/4, pp. 34–39.
Fisher J.W., Statnikov E.S., Tehini L.: Fatigue strength improvement of bridge girders by ultrasonic impact treatment (UIT), IIW doc. XIII-1916–02.
Statnikov E.S., Kelner L., Baker J., Croft H., Dvoretski V.I., Muktepavel V.O.: Repair case study, IIW doc. XIII WG5-18–98.
Statnikov E.S., Tehini L.: Repair of fatigue loaded welded structures, IIW doc. XIII-WG5-1873–01.
Statnikov E.S.: Applications of operational ultrasonic impact treatment (UIT) technologies in production of welded joints, IIW doc. XIII-1667–97.
Statnikov E.S, Zhuravlev L.V., Alexeyev A.F., Bobylev Yu.A., Shevtsov E.M., Sokolenko V.I., Kulikov V.F.: Ultrasonic head for strain hardening, Author’s Certificate No. 472782, Application date 04.07.72, Bulletin of Inventions No. 21, 1975.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Galtier, A., Statnikov, E.S. The Influence of Ultrasonic Impact Treatment on Fatigue Behaviour of Welded Joints in High-Strength Steel. Weld World 48, 61–66 (2004). https://doi.org/10.1007/BF03266433
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF03266433
IIW-Thesaurus keywords
- Ultrasonic processing
- Post weld operations
- Peening
- Work hardening
- Combined processes
- Influencing factors
- Welded joints
- High strength steels
- Steels
- Fatigue strength
- Mechanical properties
- Fatigue tests
- Mechanical tests
- T joints
- Weld toes
- Weld shape
- Abrasive blasting
- Surface preparation
- Residual stresses
- Practical investigations
- Comparisons
- Reference lists