Effect of TiB2 on the Phase Composition, Microstructure, and Tribological Properties of AlCoCrFeNi/TiB2 Composites

Kang, Joo-Hee; Yang, Bingquan; Jiang, Wei

doi:10.1007/s11106-021-00195-4

Cited by 4 publications

(1 citation statement)

References 28 publications

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“…Kang et al prepared a TiB 2 particles reinforced AlCoCrFeNi HEA composite using powder metallurgy and SPS technology. [ 101 ] It was found that the FCC phase was restrained, but the σ phase was promoted when the TiB 2 was added into the HEA. Furthermore, both the COF and wear rate of the composite were improved with the increasing TiB 2 content.…”

Section: The Tribological Performances Of Heas Under Dry Environmentmentioning

confidence: 99%

A Review on the Tribological Performances of High‐Entropy Alloys

Chen

Zhu

2022

Adv Eng Mater

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Wear is an important form of material loss and failure, and it is usually inevitable in almost all mechanical systems with moving parts. The durability and reliability of engineering components are closely related to their wear resistance. Developing advanced materials to alleviate energy and materials losses in moving mechanical systems still remains a great challenge nowadays. The emergence of novel high‐entropy alloys (HEAs) that compose of multiple principal elements holds great promise for the development of materials with extraordinary wear resistance, due to their high hardness, high wear resistance, and excellent corrosion resistance. Herein, the current research progress of the tribology of HEAs under different conditions is reviewed, including high temperature, dry condition, corrosion solution, and oil lubrication. Specifically, the effects of compositions, microstructures, lubricants, and protective oxide layers on the tribological performance of HEAs are summarized. Furthermore, the underlying mechanisms that are responsible for the excellent wear resistance of HEAs under different conditions are discussed. Finally, the current challenges and the future outlooks are emphasized and addressed systematically. In view of the excellent tribological performances and the diversity of compositional design, HEAs have great potential to be applied in a wide range of mechanical systems to minimize wear.

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Section: The Tribological Performances Of Heas Under Dry Environmentmentioning

confidence: 99%

A Review on the Tribological Performances of High‐Entropy Alloys

Chen

Zhu

2022

Adv Eng Mater

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Recent advances in tribology of high entropy alloys: A critical review

Kumar

2023

Progress in Materials Science

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Powder metallurgy processing of high entropy alloys: Bibliometric analysis and systematic review

Akinwekomi,

Bamisaye,

Bodunrin

2024

Reviews on Advanced Materials Science

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Research attention in powder metallurgy (PM) processing of high-entropy alloys (HEAs) is rising. Some reviews have been published but a detailed historical analysis to identify the thematic research areas and prospective future research areas is lacking. Therefore, this study presents a bibliometric literature analysis of PM-processed HEAs by mapping and clustering 700 articles published between 2007 and August 2022 in the Scopus database. The most prolific authors, their collaborators, institutions, and most preferred journals publishing PM-HEA works are identified and mapped. Publication trend shows that significant research attention in the PM processing of HEAs began to gain traction in 2016. The top three journals in this field are Journal of Alloys and Compounds, Materials Science and Engineering A, and Intermetallics. However, co-authorship network analysis does not reveal significant inter-institutional research collaboration indicating that strengthening this area could help to accelerate scientific discovery, enhance technology transfer, and commercialization of HEA products. Based on the co-occurrence frequencies of author keywords, popular research directions are identified, and a systematic review of emerging functional applications is undertaken. This work provides a comprehensive visual reference guide for researchers to deepen their knowledge of this field and delivers insight into prospective future research opportunities to stimulate further ground-breaking works.

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Effect of TiB2 on the Phase Composition, Microstructure, and Tribological Properties of AlCoCrFeNi/TiB2 Composites

Cited by 4 publications

References 28 publications

A Review on the Tribological Performances of High‐Entropy Alloys

A Review on the Tribological Performances of High‐Entropy Alloys

Recent advances in tribology of high entropy alloys: A critical review

Powder metallurgy processing of high entropy alloys: Bibliometric analysis and systematic review

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