A comparison of high temperature fatigue crack propagation in sub-solvus heat treated turbine disc alloys
Everitt, S., Pang, H.T., Hide, N.J., Starink, M.J. and Reed, P.A.S. (2006) A comparison of high temperature fatigue crack propagation in sub-solvus heat treated turbine disc alloys. At High Temperature Fatigue: Influences of Creep and Environment, London, UK, 05 - 06 Dec 2006. London, 2006, IOM Communications, 61-62.
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This paper presents the results of high temperature fatigue tests carried out in air at 725°C on four different materials: N18, RR1000, Udimet 720Li (U720Li) and U720Li Large Grain (U720Li LG) variant. The influence of composition, sub-solvus heat treatments, together with varied cooling rates on grain size and gamma prime size and distribution on fatigue crack propagation behaviour are compared and contrasted.
|Item Type:||Conference or Workshop Item (Poster)|
|Subjects:||T Technology > TJ Mechanical engineering and machinery
T Technology > TN Mining engineering. Metallurgy
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences
|Date Deposited:||13 Dec 2006|
|Last Modified:||02 Mar 2012 11:28|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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