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H. B. Cary and S. Hetzer, “Modern Welding Technol- ogy,” Cary and Hetzer Prentice Hall, Upper Saddle River, New Jersey, 2004,

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.