Welding

Extensive industrial in welding. We have a welding lab equipped to reproduce any welding industrial process, including laser welding (CO2, Nd-Yag, diode, cladding, plasma thermal projection…)

List of services:

  • Advanced quality control in welded joints
  • Analysis and evaluation of defectology
  • Analysis of deviations from the original WPS in welds already made
  • Calculation and design of welded joints under different European and American codes
  • Calculation and optimization of welding sequences
  • Calculation and simulation of mechanical and metallurgical properties depending on the welding parameters
  • Cold & Hot cracking tests of welded joints
  • Consultancy in technologies of union (adhesives) and welding
  • CTS Testing
  • Defining and welding Test Coupons
  • Design of post welding heat treatments (PWHT) and post mechanical welding treatment
  • Design of customized tools for the welding and temporary elements
  • Design of treatments for the containment of defects
  • Design of welded joints for infinite fatigue life requirements
  • Design of welding procedures (WPS and WPQR) under any regulations, including pre and post welding treatments
  • Design of welding procedures and removal of temporary elements
  • Design, testing and validation of repair procedures
  • Determination of diffusible hydrogen according to UNE-EN ISO 3690
  • Determination of mechanical properties and fracture toughness in areas affected by welding
  • Increase of fatigue life at welded joints
  • Joint calculation and optimization
  • Macro and micrographs according to UNE-EN ISO 17639
  • Micromechanical analysis and characterization of welding processes
  • Micromechanical characterization of ZAT sub-zones of welded joints
  • Numerical simulation of repairs by welding recharge
  • Numerical simulation of welding processes
  • Optimization of welding procedures
  • Plasma thermal projection overlay studies
  • Preventive Matrix Seals
  • Qualification of welding procedures
  • Robotization of welding processes
  • Solutions for welding joint defects
  • Solutions to non-quality problems (defects, cracks during welding, degradation of mechanical properties, etc.)
  • Specific training in advanced welding and defectology
  • Weldability studies in processes: TIG, MIG, MAG, SMAW, SAW, PW, OW, RW
  • Welding studies in LASER and CLADDING LASER processes