Indian Welding Journal

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Role of Repair Welding in the Management of Power Plant Components


Affiliations
1 Indira Gandhi Centre for Atomic Research, Kalpakkam, India
     

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The management of power plant components is discussed from the perspective of the repair welding philosophy including applicable codes and regulations. A few case histories of repair welding of power plant components are discussed with special emphasis to steam turbine components. Details of indigenous repair welding of cracked steam turbine blades and shrouds in some of the Indian nuclear power plants are also presented.

Keywords

Repair Welding, Power Plant Components, Repair Philosophy, Codes and Regulations, Case Histories, Steam Turbine Components.
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  • Role of Repair Welding in the Management of Power Plant Components

Abstract Views: 215  |  PDF Views: 4

Authors

Placid Rodriguez
Indira Gandhi Centre for Atomic Research, Kalpakkam, India
A. K. Bhaduri
Indira Gandhi Centre for Atomic Research, Kalpakkam, India
T. P. S. Gill
Indira Gandhi Centre for Atomic Research, Kalpakkam, India

Abstract


The management of power plant components is discussed from the perspective of the repair welding philosophy including applicable codes and regulations. A few case histories of repair welding of power plant components are discussed with special emphasis to steam turbine components. Details of indigenous repair welding of cracked steam turbine blades and shrouds in some of the Indian nuclear power plants are also presented.

Keywords


Repair Welding, Power Plant Components, Repair Philosophy, Codes and Regulations, Case Histories, Steam Turbine Components.