Simulation of Dynamic and Meta-Dynamic Recrystallization Behavior of Forged Alloy 718 Parts Using a Multi-Class Grain Size Model

Simulation of Dynamic and Meta-Dynamic Recrystallization Behavior of Forged Alloy 718 Parts Using a Multi-Class Grain Size Model

Dynamic and meta-dynamic recrystallization occur during forging of alloy 718 aircraft parts and thus change the microstructure during a multistep production route. Since the prediction of the resulting grain structure in a single grain fraction is not able to describe microstructures with bimodal or...

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Bibliographic Details
Main Authors: Christian Gruber, Peter Raninger, Aleksandar Stanojevic, Flora Godor, Markus Rath, Ernst Kozeschnik, Martin Stockinger
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Materials
Subjects:
alloy 718
microstructure modeling
multi-class grain size
dynamic recrystallization
meta-dynamic recrystallization
screw press
Online Access:https://www.mdpi.com/1996-1944/14/1/111

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