Paper Info
Title
Effect of Binding and Dispersion Behavior of High-Entropy Alloy (HEA) Powders on the Microstructure and Mechanical Properties in a Novel HEA/Diamond Composite.
Abstract
This study reports the results of the addition of diamonds in the sintering process of a FCC-structured CoCrFeNiMo high-entropy alloy. The effect of raw powder states such as elemental mixed (EM) powder, gas atomization (GA) powder and mechanical alloying (MA) powder on the uniformity of constituent phase was also investigated. Examination of microstructure and evaluation of mechanical properties of the composites depending on the mixing processes were performed. As a result, GA+MA powder composite showed the highest mechanical properties. The experimental results indicated that the powder manufacturing method was an essential parameter to determine the quality of HEA/diamond composites such as the uniformity of phase and binding behavior.
Year
DOI
Venue
2018
10.3390/e20120924
ENTROPY
Keywords
Field
DocType
high-entropy alloy,diamond,composite,powder metallurgy,spark plasma sintering
Diamond,Dispersion (optics),Microstructure,Mathematical optimization,Composite material,Composite number,Alloy,Entropy (information theory),Mathematics
Journal
Volume
Issue
ISSN
20
12
1099-4300
Citations 
PageRank 
References 
0
0.34
0
Authors
6
Name
Order
Citations
PageRank
Mingyang Zhang110410.61
Zhang Wei239253.03
Fangzhou Liu312510.67
Yingbo Peng400.68
Songhao Hu500.68
Yong Liu621.50