Production of high strength Al85Nd8Ni5Co2 alloy by selective laser melting

Authors

K. G. Prashanth
H. Shakur Shahabi
Hooyar Attar, Edith Cowan UniversityFollow
V. C. Srivastava
N. Ellendt
V. Uhlenwinkel
J. Eckert
S. Scudino

Document Type

Journal Article

Publisher

Elsevier

Faculty

Faculty of Health, Engineering and Science

School

School of Engineering

RAS ID

20318

Comments

Prashanth, K. G., Shahabi, H. S., Attar, H., Srivastava, V. C., Ellendt, N., Uhlenwinkel, V., ... & Scudino, S. (2015). Production of high strength Al ₈₅ Nd ₈ Ni ₅ Co ₂ alloy by selective laser melting. Additive Manufacturing, 6, 1-5. Available here

Abstract

Bulk high strength and thermally stable Al85Nd8Ni5Co2 samples have been prepared by selective laser melting (SLM). The alloy shows a composite-like microstructure consisting of submicron-sized stable intermetallic phases dispersed in an Al matrix, which leads to high compressive strength (1-0.5GPa) at elevated temperatures (303-573K). These results indicate that SLM is an effective alternative to conventional routes for producing dense, thermally stable and near net shaped components from high strength Al-based alloys.

DOI

10.1016/j.addma.2015.01.001

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