STUDIES TO GUARANTEE THE WELDABILITY OF FINISHING COATINGS ON TO STEEL

UNTERSUCHUNGEN ZUR GEWAHRLEISTUNG DER UBERSCHWEISSBARKEIT VON FERTIGUNGSANSTRICHEN (FA) AUF STAHL

DURING THE WELDING OF FINISHING COATINGS ON TO STEEL ELEMENTS, PORES MAY OCCUR IN THE WELD SEAM, DEPENDING ON THE TYPE OF COATING USED AND ON THE ELECTRODES. IT IS INTENDED TO CARRY OUT STUDIES TO DETERMINE THE EFFECT OF THE PORES ON THE QUALITY OF THE WELD SEAM IN DYNAMICALLY STRESSED STRUCTURES. THE MOST SUITABLE COATINGS AND ELECTRODES ARE TO BE ESTABLISHED. THE TEACHING AND TESTING INSTITUTE FOR WELDING TECHNOLOGY AT DUISBURG IS, ACCORDING TO THE "PRELIMINARY RECOMMENDATIONS FOR THE SELECTION OF FINISHING COATINGS FOR PROTECTING ROLLED STEEL IN STRUCTURES", THE RECOGNIZED INSTITUTE FOR TESTING THE WELDABILITY OF FINISHING COATINGS IN ACCORDANCE WITH THE "RECOMMENDATIONS FOR THE TESTING OF THE WELDABILITY OF COATINGS ON TO STEEL", DVS GUIDE 0501, JUNE 1967. UP TO NOW ABOUT 60 DIFFERENT COATINGS HAVE BEEN TESTED. THE RESULTS OF THESE TESTS DIFFERED FROM THE PRESCRIBED WELDING SAMPLES AT INSTITUTES FOR STEEL CONSTRUCTION. THESE DIFFERENCES HAVE TO BE EXPLAINED, THE GUIDELINES HAVE TO BE REVISED, AND RECOMMENDATIONS HAVE TO BE DRAWN UP REGARDING ADDITIONAL MATERIALS TO BE USED WITH THE CONVENTIONAL WELDING METHODS USED IN STEEL CONSTRUCTION, AND REGARDING SPECIAL COATINGS; THESE RECOMMENDATIONS SHOULD BE PUBLISHED BY THE GERMAN SOCIETY FOR WELDING TECHNOLOGY AND INTRODUCED BY THE CONSTRUCTION AUTHORITIES.

    Language

    • German

    Project

    • Status: Active
    • Sponsor Organizations:

      DEUTSCHER VERBAND FUER SCHWEISSTECHNIK E.V. (DVS)

      EBERTPLATZ 1
      KOELN,   Germany  D-5000

      DEUTSCHER AUSSCHUSS FUER STAHLBAU

      EBERTPLATZ 1
      KOELN,   Germany  D-5000
    • Project Managers:

      HOFFMAN, E

    • Performing Organizations:

      DEUTSCHER VERBAND FUER SCHWEISSTECHNIK E.V. (DVS), SCHWEISSTECHNISCHER LEHR- UND VERSUCHSANSTALT (SLV)

      BISMARCK STR. 85
      DUISBURG,   Germany  D-4100

      BUNDESBAHN-ZENTRALAMT MUENCHEN (BZA) (FEDERAL RAILWAYS - CENTRAL OFFICE)

      ARNULFSTR. 19
      MUENCHEN,   Germany  D-8000
    • Start Date: 19710000
    • Expected Completion Date: 19740000
    • Actual Completion Date: 0
    • Source Data: ITRD D700702

    Subject/Index Terms

    Filing Info

    • Accession Number: 01299974
    • Record Type: Research project
    • Source Agency: Bundesanstalt für Straßenwesen (BASt)
    • Files: ITRD
    • Created Date: Nov 21 2010 7:39AM