Joining metals without welding

Posted On: 04/25/18

"Welding is still the standard technique for joining metals. However, this laborious process carried out at high temperatures is not suitable for all applications. Now, a research team from the "Functional Nanomaterials" working group at Kiel University, together with the company Phi-Stone AG from Kiel, has developed a versatile alternative to conventional welding and gluing processes. Based on a special etching process, it enables aluminium and aluminium alloys to be joined with each other as well as with polymers, forming a durable and strong joint. They will present the prototype of a mobile joining unit at the Hannover Messe (23 - 27 April). They plan to commence mass production in future, after feedback from customers..."

Resource:

http://www.uni-kiel.de/pressemeldungen/?pmid=2018-110-metalangelo&lang=en