Due to the limitations of utilizing pure metals, several elements were combined to make an
alloy in order to provide and improve certain features as needed for the application. The …

The growing demand for advanced metallic materials with optimum mechanical properties
has led to the creation of next-generation materials based on the alloying of multiple …

Breaking through the design concept of conventional high-temperature alloys, refractory
high entropy alloys (RHEAs) exhibited increasingly alloy systems and excellent …

A low density refractory high entropy alloy of composition TiCrVNb 0.5 Al 0.5 was prepared
by vacuum arc melting. Due to the formation of a single-phase BCC structure with uniform …

Abstract An Al x (TiZrTa 0.7 NbMo)(x= 0, 0.1, 0.2, 0.3, 0.4, and 0.5) series of refractory high-
entropy alloys were prepared by a vacuum-arc melting process and annealed. The effects of …

本文简述了难熔高熵合金的含义与特点, 归纳了各类难熔高熵合金(块体, 薄膜, 涂层) 的制备方法,
重点阐述了难熔高熵合金的综合性能. 建议通过构建专门的难熔高熵合金数据库优化成分设计 …

This study developed a series of Al x (TiZrHfNb) 100-x (x= 0, 3, 5, 7, 12 at.%) refractory high-
entropy alloys (RHEAs) with an aim to improve the poor oxidation and wear resistance at …

Alloying traditionally enhances material properties by adding small amounts of secondary
elements to a primary base. Over the past decade and a half, a revolutionary strategy has …

A series of TiZrV 0.5 Nb 0.5 Al x refractory high entropy alloys were prepared by arc-metling,
aiming to solve the problems of high density, poor oxidation and wear resistance of …

High-entropy alloys (HEAs) are a novel class of alloys that have many desirable properties.
The serrated flow that occurs in high-entropy alloys during mechanical deformation is an …