Age hardening of the Al0.3CoCrFeNiC0.1 high entropy alloy

Shun, Tao-Tsung; Du, Yu-Chin

doi:10.1016/j.jallcom.2008.12.014

Cited by 117 publications

(30 citation statements)

References 15 publications

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“…In our previous work regarding the age hardening of adding secondary element C in Al 0.3 CoCrFeNi alloy, the Al 0.3 CoCrFeNiC 0.1 alloy appeared the strongest age hardening at 700 • C due to the precipitation of fine k 2 carbides [16]. In this paper, the effects of secondary elemental Mo or Ti addition in Al 0.3 CoCrFeNi alloy on the microstructure and age hardening at 700 • C were studied.…”

Section: Introductionmentioning

confidence: 92%

The effects of secondary elemental Mo or Ti addition in Al0.3CoCrFeNi high-entropy alloy on age hardening at 700°C

Shun

Hung

Lee

2010

Journal of Alloys and Compounds

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171

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Section: Introductionmentioning

confidence: 92%

The effects of secondary elemental Mo or Ti addition in Al0.3CoCrFeNi high-entropy alloy on age hardening at 700°C

Shun

Hung

Lee

2010

Journal of Alloys and Compounds

Self Cite

171

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“…Studies on, for example, carbon content effect on phase composition and microstructure of the alloys, have never been performed, although it is essential for alloy development. Another important issue is the potential effect of annealing treatment on structure and properties of the alloys, as there is a chance to develop hardenable by heat treatment alloys when carbon is added [15]. Therefore, in the current study, we have explored structure and hardness of the CoCrFeNiMn-based alloys with different C content, both in as-solidified condition and after annealing treatment.…”

Section: A N U S C R I P Tmentioning

confidence: 99%

Effect of carbon content and annealing on structure and hardness of the CoCrFeNiMn-based high entropy alloys

Stepanov

Yurchenko

Tikhonovsky

et al. 2016

Journal of Alloys and Compounds

245

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“…[158,159] The hardness of Al 0.3 CrFeCoNi HEA increases by %65% after aging at 700 C for 144 h, and the addition of Mo and Ti in minor amount has Table 1. The phase formation in AlxCoCrFeNi at different conditions.…”

Section: Age Hardening Behaviormentioning

confidence: 99%

High‐Entropy Alloys: Potential Candidates for High‐Temperature Applications – An Overview

2017

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Multi-principal elemental alloys, commonly referred to as high-entropy alloys (HEAs), are a new class of emerging advanced materials with novel alloy design concept. Unlike the design of conventional alloys, which is based on one or at most two principal elements, the design of HEA is based on multi-principal elements in equal or near-equal atomic ratio. The advent of HEA has revived the alloy design perception and paved the way to produce an ample number of compositions with different combinations of promising properties for a variety of structural applications. Among the properties possessed by HEAs, sluggish diffusion and strength retention at elevated temperature have caught wide attention. The need to develop new materials for high-temperature applications with superior high-temperature properties over superalloys has been one of the prime concerns of the high-temperature materials research community. The current article shows that HEAs have the potential to replace Ni-base superalloys as the next generation hightemperature materials. This review focuses on the phase stability, microstructural stability, and high-temperature mechanical properties of HEAs. This article will be highly beneficial for materials science and engineering community whose interest is in the development and understanding of HEAs for high-temperature applications.

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Age hardening of the Al0.3CoCrFeNiC0.1 high entropy alloy

Cited by 117 publications

References 15 publications

The effects of secondary elemental Mo or Ti addition in Al0.3CoCrFeNi high-entropy alloy on age hardening at 700°C

The effects of secondary elemental Mo or Ti addition in Al0.3CoCrFeNi high-entropy alloy on age hardening at 700°C

Effect of carbon content and annealing on structure and hardness of the CoCrFeNiMn-based high entropy alloys

High‐Entropy Alloys: Potential Candidates for High‐Temperature Applications – An Overview

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