A new study reports that welding speed governs tensile strength while tool geometry governs hardness in friction stir welded ...

A finite element study of ultrasonic copper-aluminum cable welding identifies stress concentration at aluminum wire edges as ...

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 ...

Its high power and brightness allow it to weld copper, aluminum, and dissimilar metals in a defect-free, spatter-free manner In 2018, NUBURU commercialized its blue laser technology in the form of the ...

Nuburu, a developer of high power, blue laser technology, has been awarded a US patent covering copper welding with blue laser; Patent 10,940,562 is for blue laser applications of welding copper ...