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 ...

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 ...

It offers various copper alloys as castings and forgings, such as oxygen free copper, oxygen free copper with silver and phosphorus, beryllium copper, copper chrome silicon nickel, chrome copper ...

Olympic medals are primarily silver, with gold medals plated in gold. This article details their composition and the ...