Published 2009 | Version v1
Miscellaneous Restricted

Super ODS steels R and D for fuel cladding of next generation nuclear systems. 10) Cladding tube manufacturing and summary

Creators

  • 1. Hokkaido Univ., Materials Science and Engineering, Sapporo, Hokkaido (Japan)
  • 2. Japan Atomic Energy Agency, Advanced Nuclear System Research and Development Directorate, Oarai, Ibaraki (Japan)
  • 3. Kyoto Univ., Uji, Kyoto (Japan)
  • 4. Nagoya Univ., Nagoya, Aichi (Japan)
  • 5. KOBELCO Research Inst., Inc., Kobe, Hyogo (Japan)
  • 6. National Inst. for Materials Science, Tsukuba, Ibaraki (Japan)

Description

The super ODS cladding were manufactured into 8.5 mm outer diameter and 0.5 mm thickness by using pilger-mill rolling and intermediate heat treatment. The final heat treatment was successfully conducted at 1150degC for 1h to make perfectly recrystallized structure. The manufactured cladding exhibits a secondary recrystallized grains with {110}<100> Goss orientation. As a summary of super ODS steels R and D, the ODS steel, 16Cr-4Al-2W-0.1Ti added with small amount of Hf or Zr, is the prime candidate of 'Super ODS steels' which has high strength at elevated temperatures, high resistance to corrosion for SCW and LBE, and high resistance to irradiation. (author)

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Part of:
Proceedings of 2009 international congress on advances in nuclear power plants

Additional details

Publishing Information

Imprint Title
Proceedings of 2009 international congress on advances in nuclear power plants
Imprint Pagination
[2572 p.]
Journal Page Range
[7 p.]
Report number
INIS-JP--123

Conference

Title
2009 international congress on advances in nuclear power plants
Acronym
ICAPP2009
Dates
10-14 May 2009
Place
Tokyo (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
43084208
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNEALING; CHROMIUM OXIDES; DISPERSIONS; EXTRUSION; FERRITIC STEELS; FUEL CANS; RECRYSTALLIZATION; ROLLING; TEXTURE; TUBES; VICKERS HARDNESS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHALCOGENIDES; CHROMIUM COMPOUNDS; FABRICATION; HEAT TREATMENTS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS WORKING; OXIDES; OXYGEN COMPOUNDS; STEELS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
Available as CD-ROM Data in PDF format, Folder Name: FinalPaper, Paper ID: 9232.pdf; 8 refs., 14 figs., 1 tab.