Performance of weld repairs on service-aged 21/4Cr-1Mo girth weldments utilizing conventional postweld heat treatment and temper-bead repair techniques

Welding Research Council Bulletin

Volumn , Issue 412, 1996, Pages 43-59

  Gandy, David W ^a   Viswanathan, R ^a   Findlan, Shane J ^a  

^a ELECTRIC POWER RESEARCH INSTITUTE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GIRTH WELDMENTS; POSTWELD HEAT TREATMENT; TEMPER BEAD WELDING; WELD REPAIRS;

CHROMIUM ALLOYS; CREEP; FRACTURE TOUGHNESS; HEAT AFFECTED ZONE; HEAT TREATMENT; MECHANICAL TESTING; METALLURGY; PIPING SYSTEMS; REPAIR; SERVICE LIFE;

WELDS;

EID: 0030157237     PISSN: 00432326     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Viswanathan, R., "World Repair of Aged Piping - A Review of International Experience." Electric Power Research Institute, 1995.
2. Etienne, C. F., Heerings, J. H., and Van Wortel, J. C. (The Institute of Production and Logistics Research, Apeldoorn, Netherlands), "Weldability and Assessment of Residual Life of Repair Welds in Thick Wailed Headers." VGB Conference, "Restlebensdauer 1992," July 1992, Mannheim, Vol, 2.
3. Arnswald, W, Blum, R., Neubauer, B., and Poulsen, K. E., "Remaining Life Affected by Repair Welds."
4. DeWitte, M. and Coussement, C., "Behavior of 21/4Cr-1Mo Base Material and (Repair) Weldments at High Temperatures." Creep Characterization Damage Assessment, edited by Woodford, D. A., Townley, C. H. A., and Ohnami, M., ASM International, Metals Park, OH, 1992.
5. Lundin, C. D. and Wang, Y., "Repair Welding of Service Exposed CrMo Steel Weldments." Welding Research Council Bulletin 348, November 1989.