LONDON, July 4 (Reuters) - Global copper smelting activity fell in June, resuming a downtrend seen earlier this year, data from satellite surveillance of metal processing plants showed on Tuesday, ...

Creating intricately-shaped plastic parts with a 3D printer is no longer a challenging process, but an everyday technology. However this scenario is quite different when the material is pure copper: ...

(Nanowerk Spotlight) The Spaniards called it Tumbaga – an alloy of gold and copper which they found in widespread use by the pre-Columbian cultures in Central America. The popularity of this alloy ...

From exquisite craftsmanship to traditional Chinese medicine, and from solemn rituals to vibrant folk art, intangible cultural heritages weave a rich tapestry of Chinese identity, decorating the ...

A recent archaeological seminar in East China's Anhui Province revealed that the Shenduntou site, a typical Zhou Dynasty (1046BC-256BC) copper smelting site in the lower Yangtze River region, was part ...

The Royal Society is a self-governing Fellowship of many of the world's most distinguished scientists drawn from all areas of science, engineering and medicine, and is the oldest scientific academy in ...

In brazing and soldering tubing, we have a few things we need to accomplish to make a proper connection: We can’t overheat the joint to the point that it overheats the base metal or the flux where ...

Copper's performance has gone into the red. Having reached a record high of 464.95c back in late February, the price of copper has slid to 376.55c, its lowest level of 2011. Until this week, the ...