Microstructural stability and mechanical behavior of FeNiMnCr high entropy alloy under ion irradiation
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TLDR
In this paper, a single phase (face centered cubic) concentrated solid solution alloy of composition 27%Fe-28%Ni-27%Mn-18%Cr was irradiated with 3 or 5.8 MeV Ni ions at temperatures ranging from room temperature to 700 Ã 0.03 to 10 displacements per atom (dpa).About:
This article is published in Acta Materialia.The article was published on 2016-07-01 and is currently open access. It has received 361 citations till now. The article focuses on the topics: High entropy alloys & Irradiation.read more
Citations
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Science and technology in high-entropy alloys
TL;DR: In this article, the authors review the recent development of high-entropy alloys and summarize their preparation methods, composition design, phase formation and microstructures, various properties, and modeling and simulation calculations.
Journal ArticleDOI
Mechanical behavior of high-entropy alloys
TL;DR: In this article, the authors present a comprehensive, critical review of the mechanical behavior of high-entropy alloys and some closely related topics, including thermodynamics and kinetics.
Journal ArticleDOI
Outstanding radiation resistance of tungsten-based high-entropy alloys.
Osman El-Atwani,Nan Li,Mo Li,Arun Devaraj,Jon K. Baldwin,Matthew M. Schneider,Damian Sobieraj,Jan S. Wróbel,Duc Nguyen-Manh,Stuart A. Maloy,Enrique Martínez +10 more
TL;DR: A body-centered cubic W-based refractory high entropy alloy with outstanding radiation resistance has been developed, grown as thin films showing a bimodal grain size distribution in the nanocrystalline and ultrafine regimes and a unique 4-nm lamella-like structure revealed by atom probe tomography.
Journal ArticleDOI
Recent Advances on High‐Entropy Alloys for 3D Printing
TL;DR: A comprehensive review of the recent achievements of 3D printing of HEAs is provided, in the aspects of their powder development, printing processes, microstructures, properties, and potential applications.
Journal ArticleDOI
A promising new class of irradiation tolerant materials: Ti2ZrHfV0.5Mo0.2 high-entropy alloy
Yiping Lu,Hefei Huang,Xuzhou Gao,Cuilan Ren,Jie Gao,H. W. Zhang,Shijian Zheng,Q.Q. Jin,Yonghao Zhao,Chenyang Lu,Tongmin Wang,Tingju Li +11 more
TL;DR: In this paper, a single-phase body-centered cubic (BCC) structured Ti2ZrHfV0.5Mo0.2 high-entropy alloys (HEAs) with high density lattice vacancies/defects was reported.
References
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Journal ArticleDOI
An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments
Warren C. Oliver,George M. Pharr +1 more
TL;DR: In this paper, the authors used a Berkovich indenter to determine hardness and elastic modulus from indentation load-displacement data, and showed that the curve of the curve is not linear, even in the initial stages of the unloading process.
Journal ArticleDOI
Nanostructured High-Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes
Jien-Wei Yeh,Swe-Kai Chen,Su-Jien Lin,Jon-Yiew Gan,Tsung-Shune Chin,Tsung-Shune Chin,Tao-Tsung Shun,Chun-Huei Tsau,Shou-Yi Chang +8 more
TL;DR: A new approach for the design of alloys is presented in this paper, where high-entropy alloys with multi-principal elements were synthesized using well-developed processing technologies.
Journal ArticleDOI
Indentation size effects in crystalline materials: A law for strain gradient plasticity
William D. Nix,Huajian Gao +1 more
TL;DR: In this article, the indentation size effect for crystalline materials can be accurately modeled using the concept of geometrically necessary dislocations, which leads to the following characteristic form for the depth dependence of the hardness: H H 0 1+ h ∗ h where H is the hardness for a given depth of indentation, h, H 0 is a characteristic length that depends on the shape of the indenter, the shear modulus and H 0.
Journal ArticleDOI
Classification of Bulk Metallic Glasses by Atomic Size Difference, Heat of Mixing and Period of Constituent Elements and Its Application to Characterization of the Main Alloying Element
Akira Takeuchi,Akihisa Inoue +1 more
TL;DR: In this paper, the atomic size difference, heat of mixing (H mix), and period of the constituent elements in the periodic table were classified according to the atomic sizes of the BMGs discovered to date.
Journal ArticleDOI
Strengthening Materials by Engineering Coherent Internal Boundaries at the Nanoscale
TL;DR: An approach to optimize strength and ductility is outlined by identifying three essential structural characteristics for boundaries: coherency with surrounding matrix, thermal and mechanical stability, and smallest feature size finer than 100 nanometers.
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