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Alloys

Companies Alloys

Plansee SE, Austria

Plansee is the expert in the field of molybdenum, tungsten, tantalum, niobium and chromium products. Refractory metals, alloys and composite materials from Plansee come into use in electronics, coating technology or high-temperature furnaces - wherever traditional materials are stretched beyond thei more

chemPUR Feinchemikalien und Forschungsbedarf GmbH, Germany

ChemPur delivers more than 3,500 metals and compounds, inorganic specialty chemicals, nano powder, as well as more than 100,000 organic intermediates. Our range of products include precious metal compounds and rare earth compounds, precious metal semi-finished products, sputtering targets from meta more

Thermo Fisher (Kandel) GmbH, Germany

Alfa Aesar, now part of Thermo Fisher Scientific is a leading manufacturer and supplier of chemicals, metals, and life science products for research and development. For more than 50 years, scientists have relied on Alfa Aesar to supply high purity raw materials for a variety of research and dev more

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News Alloys

  • How do good metals go bad?

    We all have a clear picture in mind when we think of metals:  We think of solid, unbreakable objects that conduct electricity and exhibit a typical metallic sheen. The behaviour of classical metals, for example their electrical conductivity, can be explained with well-known, well-tested physical the more

  • Fine tuned: adjusting the composition and properties of semiconducting 2D alloys

    Semiconducting 2D alloys could be key to overcoming the technical limitations of modern electronics. Although 2D Si-Ge alloys would have interesting properties for this purpose, they were only predicted theoretically. Now, scientists from Japan Advanced Institute of Science and Technology have reali more

  • How crystal defects can help convert waste heat into electricity

    If we are to prevent the impending environmental crisis, it is imperative that we find efficient and sustainable ways to avoid being wasteful. One area with much room for improvement is the recycling of waste heat from industrial processes and technological devices into electricity. Thermoelectric m more

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Videos Alloys

Shape Memory Alloy Demonstration

The Mg-Sc alloy sheet was changed into a round shape using liquid nitrogen. The sheet was then exposed to ambient air. It returned to its original shape upon heating. more

White papers Alloys

Infographics Alloys

The Chemistry of an Electric Guitar

Electric guitars, on the face of it, might not seem to have much to do with chemistry. However, the materials that make them up are carefully chosen for their chemical properties, without which they simply wouldn’t function. In this graphic, we take a look at some of these materials, and their typic more

The Elemental Compositions of Metal Alloys

Today’s post looks at an aspect of chemistry we come across every day: alloys. Alloys make up parts of buildings, transport, coins, and plenty of other objects in our daily lives. But what are the different alloys we use made up of, and why do we use them instead of elemental metals? The graphic ans more

The Compositions of U.S. Coins

In this month’s Periodic Graphics in Chemical & Engineering News magazine, we’re looking at the compositions of U.S. coins, as well as some of their quirky history. more

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Publications Alloys

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Definition

Copper alloys

Copper alloys Copper alloys are alloys with Copper as their principial component. They have high resistance to corrosion . Due to its high electric conductivity, pure electrolytic copper is used mostly for making of electrical cable s. Compo ... more

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