Electron beam welding of a TMCP steel with 700 MPa yield strength

Wilhelm Maurer, Wolfgang Ernst, Rudolf Rauch, Stefan Kapl, Arno Pohl, Thomas Krüssel, Rudolf Vallant, Norbert Enzinger

Publikation: Beitrag in einer FachzeitschriftReview eines Fachbereichs (Review article)

Abstract

This study investigates the influence of the soft zone on the static tensile strength of welded joints. A microalloyed, thermo-mechanically controlled processed (TMCP) high strength low alloy steel grade (HSLA) was joined with electron beam welding at different energy input levels. The welded joints were investigated by means of light optical microscopy, FE-SEM (field emission scanning electron microscopy) analyse, hardness measurement and quasi-static tensile test. The results of this investigation were compared with the mechanical properties of GMAW welded joints of same base metal.

Originalspracheenglisch
Seiten (von - bis)85-94
Seitenumfang10
FachzeitschriftWelding in the World
Jahrgang56
Ausgabenummer9-10
DOIs
PublikationsstatusVeröffentlicht - 1 Jan 2012

ASJC Scopus subject areas

  • !!Mechanics of Materials
  • !!Mechanical Engineering
  • !!Metals and Alloys

Fields of Expertise

  • Advanced Materials Science

Fingerprint

Untersuchen Sie die Forschungsthemen von „Electron beam welding of a TMCP steel with 700 MPa yield strength“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren