IT is known from earlier researches 1,2 that the gold–chromium alloys are characterized by a decrease of electrical resistivity when deformed plastically by cold-working. In an investigation on ...

Researchers from the U.S. Army Research Laboratory (ARL) and Lehigh University have developed a nanostructured copper alloy that could redefine high-temperature materials for aerospace ...

A team of researchers has developed a groundbreaking high-temperature copper alloy with exceptional thermal stability and mechanical strength. The research team's findings on the new copper alloy ...

Strongest Cu-Ta-Li alloy to date demonstrates exceptional strength and stability for advanced engineering applications. (Nanowerk News) A team of researchers from Arizona State University, the U.S.

Tungsten-based alloys have high heat resistance, but their higher density presents difficulty in manufacturing processes. This is where the Copper-tantalum-lithium (Cu3-Ta-0.5Li) alloy developed ...

Most of these alloys were combinations like copper-silver or silver-gold and used with so-called hard soldering. That’s a technique still used today to join precious and semi-precious metals ...

Bronze is an alloy of copper and tin - the first man ... Following the clip, students could undertake the ‘turning copper coins gold’ experiment in which ‘copper’ coins are coated in ...