Repair welding of cracked turbine shroud using matching composition consumables

Science and Technology of Welding and Joining

Volumn 10, Issue 1, 2005, Pages 110-112

  Das, C R ^a   Ramasubbu, V ^a   Bhaduri, A K ^a   Ray, S K ^a  

^a INDIRA GANDHI CENTRE FOR ATOMIC RESEARCH   (India)

Author keywords

In situ repair welding; Localised post weld heat treatment; Martensitic stainless steel; Steam turbine shrouds

Indexed keywords

EID: 27444444366     PISSN: 13621718     EISSN: None     Source Type: Journal    
DOI: 10.1179/174329305X24325     Document Type: Article

References (7)

1. R. P. Dewey and N. F. Rieger: 'Steam turbine blade reliability'; 1982, Boston, EPRI.
2. R. P. Dewey and T. H. Mccloskey: 'Analysis of steam turbine blade failures in the utility industry', Report 83-JPGC-Pwr-20, ASME, 1983.
3. R. P. Dewey and N. F. Rieger: Report RP 1856-1, EPRI, 1983.
4. S. K. Albert, T. P. S. Gill, A. K. Bhaduri and D. R. Iyer: 'Case histories on integrity and failures in industry', (ed. V. Bicego, A. Nitta, J. W. H. Price and R. Viswanathan), 863-872; 1999, Warley, UK, Engineering Materials Advisory Services.
5. A. K. Bhaduri, T. P. S. Gill, S. K. Albert, K. Shanmugam and D. R. Iyer: Nucl. Eng. Des., 2001, 206, 249-259.
6. S. K. Albert, C. R. Das, V. Ramasubbu, A. K. Bhaduri, S. K. Ray and Baldev Raj: J. Mater. Eng. Perform., 2002, 11, 243-249.
7. C. R. Das, A. K. Bhaduri, V. Ramasubbu and R. Velusamy: 'Repair welding cracked shroud in III-stage of HP turbine', Report IGC/MTD/MJS/2003/03, Indira Gandhi Centre for Atomic Research, Kalpakkam, India, 2003.