Hackaday reader [David] was looking for a cheap and easy way to spot weld copper tabs together. As he notes in his writeup, the properties of copper which are most enticing, such as high thermal ...
But high electrical conductivity also means that copper has high thermal conductivity, which makes welding difficult. Any laser heat that is applied to a specific spot quickly transfers through to ...
with its Tannenburg copper project in Germany. FTL managing director Glenn Poole said earning a spot in the program was a strong endorsement of the company’s exploration strategy at Picha ...