Paper Title:
Fatigue Behavior of Weld-Repaired High Strength Low Alloy Steel
  Abstract

Fatigue crack growth properties of Bisplate 80, a high strength low alloy (HSLA) steel, with extensive weld repair have been studied. Fatigue cracking becomes relevant if extensive abrasive wear damage is repaired through welding because of the change in material properties. In this study, extended compact tension (E-CT) specimens of Bisplate 80 with and without weld repair, and with and without a buffer layer between the weld and parent material are used to evaluate the fatigue crack growth behaviour. Fatigue crack growth rates are closely monitored at the interface regions between the weld, buffer layer and parent metal. Detailed SEM observations are also conducted at those locations. It is expected that the experimental results can provide useful information on the optimum weld repair conditions of HSLA.

  Info
Periodical
Edited by
George Ferguson, Ashvin Thambyah, Michael A Hodgson and Kelly Wade
Pages
39-42
DOI
10.4028/www.scientific.net/AMR.275.39
Citation
C. G. Zhang, S. van der Vyver, X. Z. Hu, "Fatigue Behavior of Weld-Repaired High Strength Low Alloy Steel", Advanced Materials Research, Vol. 275, pp. 39-42, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiao Chen Wu, Xiao Xia Zhong, Wei Zhou, Lu Qi Yuan, Qi Wei Shu, Yu Xing Xia
Abstract:A comparative study was presented to demonstrate the clear influence of the different buffer layer (TiN and TiO2) on the HA film. In this...
1133
Authors: Ji Eon Yoon, Won Hyo Cha, Dong Hyun Hwang, Chul Su Lee, In Seok Lee, Young Gook Son
Abstract:The SBT(SrBi2Ta2O9) thin films with Bi2O3 buffer layer were deposited on Pt/Ti/SiO2/Si substrate by R.F. magnetron sputtering method in...
137
Authors: Byung Woo Gil, Sung Eui Lee, Hee Chul Lee
Environmental Catalysis and Environmental Friendly Materials
Abstract:The effects of oxide buffer layers on the optical and electrical properties of sputtered Gallium-doped zinc oxide (GZO) films were...
1837
Authors: Yu Long Fang, Jia Yun Yin, Zhi Hong Feng
Chapter 10: Functional Materials
Abstract:The influence of the strain of AlN buffer layers on the strain evolution of GaN epilayers grown on 3-in 6H-SiC substrates by metal-organic...
1242
Authors: Qing Wei Luo, Ying Nan Li, Feng Hua Li, Zhan Guo Fan
Chapter 12: Surface Engineering/Coatings
Abstract:This work reported on exploring a low cost preparation technology for coated conductor. The epitaxial of...
1892