Inspections On behalf of natural persons (private customers) or legal persons (companies and authorities), GSI carries out inspections worldwide with its highly qualified and…
Job & Career The GSI - Gesellschaft für Schweißtechnik International mbH with its branches and cooperating institutions is a successful national and international leader and…
Contact Dear SLV Costumer, you have questions, suggestions, want to criticize us or withdraw an online contract? Then you came to the right place. Use our contact form to get…
Destructive testing We determine for you mechanical-technological characteristic values or material analyses for the base metals and welded joints according to the standard…
Thank you for your request Dear Mr./Mrs./Ms. thank you, we received your request. We will deal with your request over the next two working days and we will get in touch with…
Calculation and simulation Simulation Even in the development phase, calculations can already be used in order to investigate and assess the load-bearing capacity and…
Sitemap Education & Training Practical Training Theoretical education e-learning Certification of welding coordinators Services Advice Our Know-How Process optimisation…
FSW ship - Friction-stir-welded lightweight structures for ship superstructures Increasing significance is being attached to the development and utilisation of lightweight…
Friction spot welding of lap joints on wrought and cast aluminium alloys in comparison Spot ∅: 9 mm, top: AC AlSi12 (t = 2.5 mm), bottom: AW AlMg3Mn (t = 1.5 mm), visible side:…
Development of joining technologies for lightweight construction applications with forgeable gamma titanium aluminides with improved ductilities Brittle TiAl alloys (e.g.…