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The term “high entropy” refers to the fact that these alloys contain five or more elements in roughly equal amounts, resulting in a complex microstructure and high configurational entropy.

High-entropy alloys (HEAs) are promising materials for catalysis and energy storage, and at the same time they are extremely hard, heat resistant and demonstrate great variability in their magneti ...

In a recently published research article in the Journal of Materials Science & Technology, scientists developed a high-throughput hot-isostatic-pressing-based micro synthesis method to synthesize and characterize a large number of high entropy alloys from a multielement system simultaneously.

Nachgewiesene Techniken zur Erkennung moderner Cyber-Bedrohungen Unternehmen benötigen ein Cyber Schutz-Framework, das Prävention, Erkennung, Reaktion, Wiederherstellung und Forensik umfasst. In dieser fünfteiligen Serie untersuchen wir jede dieser Phasen. [...] Automatisierung und Remote-Arbeit haben ein neues Paradigma für Cyber-Bedrohungen geschaffen. (c) AdobeStock Von Cyberangriffen über Datenlecks bis hin zu Naturkatastrophen – die Bedrohungen von heute können verheerend sein. Unternehmen können diese Herausforderungen bewältigen, indem sie ihre Sicherheit entlang der integri...

Defining Pathways for Realizing the Revolutionary Potential of High Entropy Alloys Scientific exploration in the field of high entropy alloys, known as HEAs, has recently exploded. First reported in about 2004, HEAs were defined originally as a blend of five or more elements with concentrations between 5 to 35 atom percent, and with a strong preference towards single-phase, solid solution metallic alloys. Later, the field branched to include intermetallic and ceramic compounds, alloys with as few as three principle elements, and microstructures with any number and type of phases. Today, resea...