Creep Damage Repair of a Nickel-Based Single Crystal Superalloy Based on Heat Treatment

Creep Damage Repair of a Nickel-Based Single Crystal Superalloy Based on Heat Treatment

Taking nickel-based single crystal superalloy DD6 as the research object, different degrees of creep damage were prefabricated by creep interruption tests, and then the creep damage was repaired by the restoration heat treatment system of solid solution heat treatment and two-stage aging heat treatm...

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Bibliographic Details
Main Authors: Xiaoyan Wang, Meng Li, Yuansheng Wang, Chengjiang Zhang, Zhixun Wen
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Metals
Subjects:
nickel-based single crystal superalloy
creep interruption
creep damage
restoration heat treatment
microstructures
Online Access:https://www.mdpi.com/2075-4701/11/4/623

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