Ultrasonic peening and low transformation temperature electrodes used for improving the fatigue strength of welded joints

Welding in the World

Volumn 48, Issue 3-4, 2004, Pages 34-39

  Lixing, H ^a   Dongpo, W ^a   Wenxian, W ^a   Yufeng, Z ^a  

^a TIANJIN UNIVERSITY   (China)

Author keywords

Arc welding; Butt welds; Combined processes; Fatigue strength; Fatigue tests; Filler materials; Fillet welds; High alloy steels; Longitudinal welds; Peening; Post weld operations; Residual stresses; Stress distribution; Ultrasonic processing; Welded joints

Indexed keywords

ELECTRIC ARC WELDING; FATIGUE OF MATERIALS; FATIGUE TESTING; FILLER METALS; JOINTS (STRUCTURAL COMPONENTS); SHOT PEENING; STRENGTH OF MATERIALS; STRESS CONCENTRATION; ULTRASONIC APPLICATIONS;

FILLET WELDS; HIGH ALLOY STEELS; LONGITUDINAL WELDS; ULTRASONIC PROCESSING; WELDED JOINTS;

BUTT WELDING;

EID: 3042616774     PISSN: 00432288     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF03266425     Document Type: Article

References (5)

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2. Janosch J., Koneczny H., Debiez S. (France), Statnikov E.C. (Russia), Troufiakov V.J. and Mikhee P.P. (Ukraine): Improvement of fatigue strength in welded joints (in HSS and in aluminium alloys) by ultrasonic hammer peening. Welding in the World, vol. 37, No. 2, 1996, p. 72.
3. Statnikov E.S., Muktepavel V.O., Trufyakov V.I., Mikheev P.P., Kuzmenko A.Z. and Blomquist A.: Comparison of ultrasonic impact treatment (UIT) and other fatigue life improvement methods, IIW doc. XIII-1817-00, 2000.
4. Huo L., Wang D., Zhang Y. and Chen J.: Investigation on improving fatigue properties of welded joints by ultra-sonic peening method. IIW doc. XIII-1812-00, 2000.
5. Ohta A. et al: Fatigue strength improvement of box section beam by low transformation temperature welding wire, Welding in the World, vol. 44, No. 5, 2000.