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D. M. Viano, N. U. Ahmed and G. O. Schumann, “Influ- ence of Heat Input and Travel Speed on Microstructure and Mechanical Properties of Double Tandem Submerged Arc High Strength Low Alloy Steel Weldments,” Journal of Science and Technology of Welding and Joining, Vol. 5, No. 1, 2000, pp. 26-34. doi:10.1179/136217100322910642

has been cited by the following article:

• TITLE: Weldability Assessment of Preheated Ductile Iron Microstructures

  AUTHORS: Dakwa Yusufu Kwa, Joseph Olatunde Borode, Itopa Monday Momoh

  KEYWORDS: Submerged Arc Welding; Fusion Zone; Un-Mixed Zone; Heat Affected Zone

  JOURNAL NAME: Journal of Minerals and Materials Characterization and Engineering, Vol.11 No.10, October 31, 2012

  ABSTRACT: When joining ductile iron by submerged arc welding technique, a suitable welding speed and current, among other fac- tors, need to be skillfully put in place so as to enhance good welding. This work is based on microstructural examina- tion of preheated ductile iron at various temperatures ranging between 100°C - 400°C. Optical microscope was used for the microstructure analysis. The result shows varied complex microstructures at the fusion zone, un-mixed zone, par- tially melted zone and at the heat affected zone.