TY - BOOK
T1 - Mechanical Tests on Two Oxide-Dispersion Strengthened (ODS) Batches of EUROFER97
T2 - EFDA Technology Workprogramme 2000 Tritium Breeding and Materials - Materials Development Task TTMS-006 - Qualification of High Performance Steels
AU - Lucon, Enrico
PY - 2001/3
Y1 - 2001/3
N2 - A preliminary mechanical characterisation of two ODS versions of EUROFER97 has been carried out by means of tensile and instrumented KLST Charpy tests. The two alloys, which contain different weight percentages of Yttrium oxide (Y2O3, 0.3% and 0.5%), have been characterised in two orientations in the "as-HIPped" state. With respect to the "non-ODS" version of this RAFM steel, the production process used by PLANSEE on behalf of FZK (mechanical alloying + hot isostatic pressing, no postproduction heat treatment) has significantly increased the tensile properties but also dramatically degraded the toughness characteristics, as clearly shown by impact test results.
AB - A preliminary mechanical characterisation of two ODS versions of EUROFER97 has been carried out by means of tensile and instrumented KLST Charpy tests. The two alloys, which contain different weight percentages of Yttrium oxide (Y2O3, 0.3% and 0.5%), have been characterised in two orientations in the "as-HIPped" state. With respect to the "non-ODS" version of this RAFM steel, the production process used by PLANSEE on behalf of FZK (mechanical alloying + hot isostatic pressing, no postproduction heat treatment) has significantly increased the tensile properties but also dramatically degraded the toughness characteristics, as clearly shown by impact test results.
KW - RAFM steel
KW - EUROFER97
KW - Oxide Dispersion Strengthening
KW - Hot Isostatic Pressing
KW - KLST Charpy specimens
UR - https://ecm.sckcen.be/OTCS/llisapi.dll/overview/84045803
M3 - BLG - Open report
T3 - SCK CEN Reports
BT - Mechanical Tests on Two Oxide-Dispersion Strengthened (ODS) Batches of EUROFER97
PB - SCK CEN
ER -