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The Influence of the /’ Microstructure Stability on the Very High Temperature/Low Stress Non-isothermal Creep Behavior of a 4th Generation Single Crystal nickel-based Superalloy
Last modified: 2013-05-07
Abstract
Specific non-isothermal creep conditions were applied to a 4th generation single
crystal nickel-based superalloy. It is shown that the residual creep life after
overheating depends on the overheating duration and that an optimal pre-creep
time exists for which the longest residual life is obtained.
crystal nickel-based superalloy. It is shown that the residual creep life after
overheating depends on the overheating duration and that an optimal pre-creep
time exists for which the longest residual life is obtained.
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