Micro-tensile strength of a welded turbine disc superalloy

Research output: Contribution to journalArticle

Colleges, School and Institutes

External organisations

  • Rolls-Royce plc

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.

Details

Original languageEnglish
Pages (from-to)229-235
JournalMaterials Science and Engineering A
Volume596
Early online date21 Dec 2013
Publication statusPublished - 24 Feb 2014

Keywords

  • Small-scale testing, Superalloys, Friction welding