Boosting the grain refinement of commercial Al alloys by compound addition of Sc

Boosting the grain refinement of commercial Al alloys by compound addition of Sc

For decades, Al–Ti–B has been widely used for refining commercial Al alloys. However, the addition of Al–Ti–B master alloys to recycled Al alloys suffers from Si-poisoning and cannot achieve desired refinement and thus final strength-ductility. In this study, a novel grain refiner made of Al–Ti–B-Sc...

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Bibliographic Details
Main Authors: Quan Li, Xinxiu Liu, Junsheng Wang, Chengpeng Xue, Shuo Wang
Format: Article
Language:English
Published: Elsevier 2024-01-01
Series:Journal of Materials Research and Technology
Subjects:
Al–Si–Cu alloys
Al–Ti–B
Sc
Thermodynamics
XCT
Grain refinement
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423031897

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