New Welding Techology-The Cold Welding on Cogged Surfaces

dc.contributor.author	Georgescu, Bogdan
dc.contributor.author	Georgescu, Valeriu
dc.date.accessioned	2018-10-24T08:42:53Z
dc.date.available	2018-10-24T08:42:53Z
dc.date.issued	2007
dc.identifier.issn	1453 – 083X
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/5561
dc.description	The Annals of "Dunarea de Jos" University of Galati Fascicle IX Metallurgy and Materials Science N0. 1 – 2007, ISSN 1453 – 083X	ro_RO
dc.description.abstract	Welding by cold pressing on cogged surfaces, produces the joint of a component made from an easy deformable metal by pressing on the cogged surface of a harder metal component. Different welds between aluminium (the easy deformable component) and copper, brass, steel, stainless steel (harder component, cogged on the contact surface) can be obtained. The weld is obtained only by deforming the aluminium component at a deformation rate of 20…30%. The weld tensile strength is up to 10% of aluminium ultimate tensile strength, better results being obtained for the shearing strength. The weld contact electric resistance is negligible, recommending the process for producing dissimilar elements used in electrotechnics.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	Universitatea "Dunărea de Jos" din Galați	ro_RO
dc.subject	Cold Pressure Welding	ro_RO
dc.subject	Aluminum Joints	ro_RO
dc.title	New Welding Techology-The Cold Welding on Cogged Surfaces	ro_RO
dc.type	Article	ro_RO