Direct Metal Deposition of Refractory High Entropy Alloy MoNbTaW
TLDR
In this article, direct metal deposition of an equimolar mixture of elemental powders was performed with a pulsed Nd:YAG laser and the microstructure of MoNbTaW was analyzed by back scattered electrons (BSE) and energy dispersive X-ray (EDX) spectroscopy in a scanning electron microscope.About:
This article is published in Physics Procedia.The article was published on 2016-01-01 and is currently open access. It has received 95 citations till now. The article focuses on the topics: Refractory metals & Powder metallurgy.read more
Citations
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Development and exploration of refractory high entropy alloys—A review
TL;DR: In this article, the authors reviewed open literature publications on refractory high entropy alloys (RHEAs) and refractor complex concentrated alloys(RCCAs) in the period from 2010 to the end of January 2018.
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
Additive manufacturing of structural materials
Guo Liu,Xiaofeng Zhang,Xuliang Chen,Yunhu He,Lizi Cheng,Mengke Huo,Jianan Yin,Fengqian Hao,Siyao Chen,Peiyu Wang,Shenghui Yi,Lei Wan,Zhengyi Mao,Zhou Chen,Xu Wang,Zhaowenbo Cao,Jian Lu +16 more
TL;DR: In this article, a review of the additive manufacturing of structural materials is presented, including multi-material additive manufacturing (MMa-AM), multi-modulus AM (MMo-AM) and multi-scale AM (MSc-AM).
Journal ArticleDOI
Additive manufacturing of high entropy alloys: A practical review
Ahmad Ostovari Moghaddam,Nataliya Shaburova,M. N. Samodurova,Amin Abdollahzadeh,Evgeny A. Trofimov +4 more
TL;DR: In this article, the state of the art in additive manufacturing of high entropy alloys (HEAs) is provided, and a comprehensive picture of the current state of nearly all HEAs processed by laser metal deposition, selective laser melting and selective electron beam melting is presented.
Journal ArticleDOI
Microstructure and enhanced strength of laser aided additive manufactured CoCrFeNiMn high entropy alloy
TL;DR: In this paper, the CoCrFeNiMn high entropy alloy (HEA) bulk alloy was successfully manufactured using laser aided additive manufacturing (LAAM) and the microstructure and mechanical behaviors of the as-fabricated HEAs were investigated.
References
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Journal ArticleDOI
Microstructures and properties of high-entropy alloys
TL;DR: The concept of high entropy introduces a new path of developing advanced materials with unique properties, which cannot be achieved by the conventional micro-alloying approach based on only one dominant element as mentioned in this paper.
Journal ArticleDOI
Mechanical properties of Nb25Mo25Ta25W25 and V20Nb20Mo20Ta20W20 refractory high entropy alloys
TL;DR: In this paper, two refractory high entropy alloys with compositions near Nb25Mo25Ta25W25 and V20Nb20Mo20Ta20W20, were produced by vacuum arc-melting.
Journal ArticleDOI
Refractory high-entropy alloys
TL;DR: In this article, two refractory high-entropy alloys with nearequiatomic concentrations, WNB-Mo-Ta and WBMCV, were produced by vacuum arc melting and the lattice parameters were determined with high-energy X-ray diffraction using a scattering vector length range from 0.7 to 20A−1.
Book
High-Entropy Alloys
TL;DR: A complete review of the current state of the art in the field of high entropy alloys can be found in this paper, where the authors present the fundamental knowledge present in this field, the spectrum of various alloy systems and their characteristics studied to date, current key focus areas, and the future scope of the field in terms of research and technological applications.
Book ChapterDOI
High-Entropy Alloys: Basic Concepts
TL;DR: High-entropy alloys (HEAs) have emerged as an important class of materials in the last one decade with immense potential both at the level of fundamental understanding and also in terms of applications as discussed by the authors.