Numerical Simulation Study on Directional Solidification of DD5 Nickel-Based Single-Crystal Turbine Blades

Numerical Simulation Study on Directional Solidification of DD5 Nickel-Based Single-Crystal Turbine Blades

Two models with a wax module tree structure were employed for directional solidification simulation. An experimental alloy of a second-generation nickel-based single-crystal superalloy, DD5, was set for this investigation. The temperature gradient value of the conventional model at 80 mm and 160 mm...

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Bibliographic Details
Main Authors: Jianhui Wei, Min Lu, Libo Pi, Huan Zhao, Qian Lei
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Crystals
Subjects:
temperature gradient
solidification interface
crystal orientation
microscopic looseness
Online Access:https://www.mdpi.com/2073-4352/15/1/42
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