Machinability and surface integrity of RR1000 nickel based superalloy

Research output: Contribution to journalArticle

Abstract

Alloy development for gas turbine components has produced materials able to maintain strength and integrity at operating temperatures up to similar to 1050 degrees C. Next-generation RR1000 nickel-based superalloy reflects this philosophy, albeit at the expense of machinability. Experimental data for drilling showed flank wear when operating at 45 m/min to be

Details

Original languageEnglish
Pages (from-to)89-92
Number of pages4
JournalCIRP Annals - Manufacturing Technology
Volume60
Issue number1
Publication statusPublished - 1 Jan 2011

Keywords

  • Nickel alloy, Surface integrity, Drilling