Matches in DBpedia 2016-04 for { ?s ?p "High-entropy alloys (HEAs) are substances that are constructed with equivalent quantities of five or more metals. These alloys are currently the focus of significant attention in materials science and engineering because they have potentially desirable properties. Prior to the existence of these substances, alloys consisted of only one or two base materials, or base metals. For example, improvements were added to iron, thereby creating an alloy, which then belonged to the iron based family. The same with aluminium. Hence, high entropy alloys are a novel material. Furthermore, research indicates that HEAs are also considerably lighter, with a higher degree of fracture resistance, tensile strength, as well as corrosion and oxidation resistance than conventional alloys. Although HEAs have existed since before 2004, it is only recently, since 2014, that the quality has become sufficient to use research resources. For example, two 2014 research endeavors have taken place: one at North Carolina State University, and another as a team, consisting of members from DOE's Lawrence Berkeley and Oak Ridge National Laboratories. In the latter study, "Gludovatz et al." explored the properties of a high-entropy alloy made from equal amounts of chromium, manganese, iron, cobalt, and nickel"."@en }
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- Q18405127 abstract "High-entropy alloys (HEAs) are substances that are constructed with equivalent quantities of five or more metals. These alloys are currently the focus of significant attention in materials science and engineering because they have potentially desirable properties. Prior to the existence of these substances, alloys consisted of only one or two base materials, or base metals. For example, improvements were added to iron, thereby creating an alloy, which then belonged to the iron based family. The same with aluminium. Hence, high entropy alloys are a novel material. Furthermore, research indicates that HEAs are also considerably lighter, with a higher degree of fracture resistance, tensile strength, as well as corrosion and oxidation resistance than conventional alloys. Although HEAs have existed since before 2004, it is only recently, since 2014, that the quality has become sufficient to use research resources. For example, two 2014 research endeavors have taken place: one at North Carolina State University, and another as a team, consisting of members from DOE's Lawrence Berkeley and Oak Ridge National Laboratories. In the latter study, "Gludovatz et al." explored the properties of a high-entropy alloy made from equal amounts of chromium, manganese, iron, cobalt, and nickel".".