Cold welding is a technique for joining two metals by pushing them together using high pressure. Credit: ISS National Laboratory A SpaceX Dragon cargo ship delivered a cold welding experiment to the ...

Push two metal plates together on Earth and nothing happens. Take those same plates into the vacuum of space and they can fuse into a single piece of metal. This strange phenomenon is called cold ...

Cold Metal Transfer (CMT) is a controlled short-circuiting variant of gas metal arc welding (GMAW) characterised by a precisely timed wire retraction that minimises heat input, reduces spatter and ...

In the heart of the Netherlands, two large tank farms chose cold bonding to face a daunting challenge: over 1100 brackets needed to be installed on live, fully operational tanks filled with highly ...