Application of small punch technique in weld analysis

0177905 - UFM-A 20023093 RIV PT eng C - Konferenční příspěvek (zahraniční konf.)
Milička, Karel - Dobeš, Ferdinand
Application of small punch technique in weld analysis.
Integrity of High Temperature Repair Welds. Oeiras: Instituto de Soldadura e Qualidade, 2002, s. 211-218.
[International HIDA and Integrity Conference /3./. Oeiras (PT), 16.09.2002-18.09.2002]
Grant CEP: GA ČR GA106/00/0172
Výzkumný záměr: CEZ:AV0Z2041904
Klíčová slova: small punch test * creep * weld
Kód oboru RIV: JG - Hutnictví, kovové materiály

Results of preliminary investigations of applicability of small punch tests of small thin discs in a description of welds are presented. Two basic types of these tests, i.e., tests under constant penetrating force and tests under constant penetrating rate of the puncher, were performed at 873 K. Both types of the tests seem to be suitable tools for the weld analyses. Methodical problems of the application of these tests are discussed.
Trvalý link: http://hdl.handle.net/11104/0074808