advanced materials for fuel cladding in sodium fast reactors in ...

More documents

Recommendations

Info

3- Refractory metals – Vanadium alloys (2/7)V-4Cr-4Ti = reference gradeMost of the investigations were performed on the V-Cr-Ti system (fusion application)• Cr in solid solution increases hardness and mechanical properties• Ti in solid solution allows ductility and limits irradiation swelling[Smith 1995]V-4Cr-4TiV-4Cr-4Ti• Occurrence of maximum swelling with dose• Swelling increse with Cr%• Very low swelling of V-4Cr-4Ti optimized gradeMarion LE FLEM, Advanced Materials for Fuel Cladding in Sodium Fast Reactors
3- Refractory metals – Vanadium alloys (3/7)Mechanical properties[Smith 2000]• V-4Cr-4Ti exhibits stable UTS up to 700-750°C• Comparable to 15/15Ti at 600°C• Preliminary calculations suggest V-4Cr-4Ti is OK for SFR cladding• ODS steels are stronger BUT…… effect of Cr on creep resistance V-15Cr-5Ti ~ ODS steelsMarion LE FLEM, Advanced Materials for Fuel Cladding in Sodium Fast Reactors 17
Page 1 and 2: ADVANCED MATERIALS FOR FUEL CLADDIN
Page 3 and 4: Introduction - SFR Fuel claddingRef
Page 5 and 6: 1- Advanced Austenitic Steels (1/3)
Page 7 and 8: 1- Advanced Austenitic Steels (3/3)
Page 9 and 10: 2- ODS Steels (2/6)Fabrication - Po
Page 11 and 12: 2- ODS Steels (4/6)Mechanical prope
Page 13 and 14: 2- ODS Steels (6/6)Stability under
Page 15: 3- Refractory metals (1/7)Introduct
Page 19 and 20: 3- Refractory metals - Vanadium all
Page 21 and 22: 3- Refractory metals - Vanadium all
Page 23 and 24: 3- Ceramic cladding ? (2/3)Mechanic
Page 25 and 26: 3- Ceramic cladding ? (4/4)Matrix c

advanced materials for fuel cladding in sodium fast reactors in ...

Create successful ePaper yourself

Delete template?

Save as template?