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A study of directionally solidified Rene 80 subjected to short-term overtemperature

Effects of short-term overtemperature on Rene 80 DS were studied using Gleeble thermo-mechanical simulation apparatus. Volume fraction of gamma prime to gamma matrix was quantified and used to assess the effects of time, temperature and stress. Volume fraction was found to decrease with increasing temperature and time. Dissolution was found to occur through both solid and liquid state dissolution. Application of tensile stress was found to influence dissolution behaviour of gamma prime. / May 2017

Identiferoai:union.ndltd.org:MANITOBA/oai:mspace.lib.umanitoba.ca:1993/32170
Date29 March 2017
CreatorsSmart, Heather
ContributorsRichards, Norman (Mechanical Engineering) Ojo, Olanrewaju (Mechanical Engineering), Caley, William (Mechanical Engineering) Shalaby, Ahmed (Civil Engineering)
Source SetsUniversity of Manitoba Canada
Detected LanguageEnglish

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