TESTS TO ESTABLISH THE INFLUENCE OF VARIOUS INTERIM COATINGS ON THE CONTACT SURFACES OF RIVETTED JOINTS OF STEEL 52 AND 37
VERSUCHE ZUR FESTSTELLUNG DES EINFLUSSES VERSCHIEDENER ZWISCHENANSTRICHE AUF DEN BERUEHRUNGSFLAECHEN VON NIETVERBINDUNGEN AUS ST 52 UND ST 37
DURABILITY TESTS ARE TO BE CARRIED OUT TO SEE WHETHER RIVETTED JOINTS WHICH HAVE THEIR CONTACT SURFACES PROVIDED WITH FINISHING COATINGS ARE SUFFICIENTLY DURABLE. THE TESTS ARE BEING CARRIED OUT FIRST OF ALL WITH STEEL NUMBER 52. THE FOLLOWING SAMPLES OF STEEL 52 WERE PRODUCED AND TESTED: COATED WITH TWO APPLICATIONS OF ZINC DUST COLOUR; COATED WITH ZINC CHROMATE PRIMER 20-25 U; UNCOATED. IT WAS ESTABLISHED THAT THE UNCOATED SAMPLES CAN SUPPORT FEWER ALTERNATE LOADS THAN THOSE COATED WITH ZINC DUST COLOUR. ON THE OTHER HAND SAMPLES COATED WITH IRON OXIDE RED ZINC CHROMATE WERE INFERIOR TO THE UNCOATED SAMPLES.
Language
- German
Project
- Status: Completed
-
Sponsor Organizations:
ARBEITSGEMEINSCHAFT INDUSTRIELLER FORSCHUNGSVEREINIGUNGEN E.V. (AIF)
BAYENTHALGUERTEL 23
KOLN, Germany D-5000DEUTSCHER AUSSCHUSS FUER STAHLBAU
EBERTPLATZ 1
KOLN, Germany D-5000 -
Project Managers:
HOFFMANN, E
-
Performing Organizations:
BUNDESBAHN-ZENTRALAMT MUNCHEN (BZA) (FEDERAL RAILWAYS CENTRAL OFFICE)
ARNULFSTR. 19
MUNCHEN, Germany D-8000 - Start Date: 0
- Expected Completion Date: 0
- Actual Completion Date: 19740000
- Source Data: ITRD D700753
Subject/Index Terms
- TRT Terms: Chromium; Coatings; Interfaces; Oxides; Research projects; Rivets; Steel; Surfaces; Zinc
- ITRD Terms: 7149: Chromium; 3612: Coating; 5429: Interface; 7372: Oxide; 8557: Research project; 3898: Rivet; 4542: Steel; 6438: Surface; WEST GERMANY ; 7189: Zinc
- Subject Areas: I34: Steels and Metals;
Filing Info
- Accession Number: 01304203
- Record Type: Research project
- Source Agency: Bundesanstalt für Straßenwesen (BASt)
- Files: ITRD
- Created Date: Nov 21 2010 9:48AM