Micro-tensile strength of a welded turbine disc superalloy

Kunle Oluwasegun, C. Cooper, Yu-Lung Chiu, I.p. Jones, Hangyue Li, G. Baxter

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)
194 Downloads (Pure)

Abstract

A micro-tensile testing system coupled with focussed ion beam (FIB) machining was used to characterise the micro-mechanical properties of the weld from a turbine disc alloy. The strength variations between the weld and the base alloy are rationalised via the microstructure obtained.
Original languageEnglish
Pages (from-to)229-235
JournalMaterials Science and Engineering A
Volume596
Early online date21 Dec 2013
DOIs
Publication statusPublished - 24 Feb 2014

Keywords

  • Small-scale testing
  • Superalloys
  • Friction welding

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