The cross-weld performance of 9%CR creep-resistant steels, and the influence of welding parameters

John Rothwell, Peter Mayr

Research output: Contribution to conferencePaperpeer-review

Abstract

9-12%Cr martensitic-ferritic steels continue to be developed for target temperatures of 650°C. This paper reviews the performance of two experimental European steels against the performance of the better known grade 92 alloy. It comments on the problem of type IV cracking and the effect of welding variables on cross-weld creep performance. Preliminary results from an on-going creep test programme are presented in context, and the findings compared with published data.

Original languageEnglish
Pages1313-1328
Number of pages16
StatePublished - 2014
Externally publishedYes
Event7th International Conference on Advances in Materials Technology for Fossil Power Plants - Waikoloa, HI, United States
Duration: 22 Oct 201325 Oct 2013

Conference

Conference7th International Conference on Advances in Materials Technology for Fossil Power Plants
Country/TerritoryUnited States
CityWaikoloa, HI
Period22/10/1325/10/13

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