Effect of heat treatment process on mechanical properties and microstructure of FeAlCoCrNiTi0.5 alloy
Source abstract
Abstract
In order to study the effects of different sintering processes on the properties of the alloy, including the microstructure, hardness, friction and wear properties of the alloy, the optimum sintering method and process parameters were selected. A series of FeAlCoCrNiTi0.5 high-entropy alloy blocks were prepared by mechanical alloying using inert alloy sintering technology. XRD pattern showed that when the sintering temperature was 1000°C and the holding time was 3h, the phase structure would be a simple body-centered cubic BCC2 phase and a face-centered cubic FCC phase. SEM observation showed that the microstructure is denser, and the grain refinement of the high entropy alloy is remarkably better. The evaluation of hardness, friction and wear properties showed that the high-entropy alloy had the best overall performance.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: High Entropy Alloys Studies · High-Temperature Coating Behaviors · Intermetallics and Advanced Alloy Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Engineering, Nanjing Agricultural University 1 , 210031 Nanjing, China
Faculty of Engineering and the Environment, University of Southampton 2 , SO17 1BJ Southampton, UK
Funding
Program of Student Innovation through Research and Training of Nanjing Agricultural University · The Fundamental Reserch Funds for the Central Universities Fund · The open topic of Jiangsu Provincial Key Laboratory of Advanced Manufacturing Technology
References (33)
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