Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1633986 | Procedia Materials Science | 2016 | 5 Pages |
Abstract
Microstructure of the base metal, the multilayer welding seam and the two-layer cladding was characterized through the thickness of the WWER 440 reactor pressure vessel wall. Mechanical properties were determined by performing a series of instrumented indentations across the weld at room temperature. The results were treated by so-called automated ball indentation technique. Mechanical properties obtained by instrumented indentation from the local stress-strain behavior were compared with minimum values required by the standard.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Petr Haušild, Jan Siegl, Aleš Materna, Miloš Kytka, Radim Kopřiva,