Revista Facultad de Ingeniería Universidad de Antioquia (Jul 2005)

Welding repairing of cracks in cast iron covers

  • Félix Ramos Morales,
  • Eduardo Manuel Díaz Cedré,
  • Juan Alberto Pozo Morejón,
  • Enrique Velásquez Pérez,
  • Alexis Aurelio Maza Sánchez ,
  • Ómar García Manresa,
  • Alejandro Duffus Scott

DOI
https://doi.org/10.17533/udea.redin.343165
Journal volume & issue
no. 34

Abstract

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The welding repair technology of a cast iron cover of a drying cylinder from a paper mill is presented. The results of the base metal characterization are shown; possible reasons that originated the appearance of cracks in previous reparation are discussed; the undertaken decisions are explained in order to guide the process of a cover repair.

Keywords