Title:
COMPOSITION BASED ON IRON FOR FUEL ELEMENT
Document Type and Number:
Japanese Patent JP2018150619
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel assembly, a fuel element, a coating material, a manufacturing method of the fuel element and an application method of the fuel element.SOLUTION: There is provided a steel composition containing, by weight ratio, about 10.0 to about 13.0% of Cr, about 0.17 to about 0.23% of C, about 0.80 to about 1.2% of Mo, about 0.5% or less of Si, about 1.0% or less of Mn, about 0.25 to 0.35% of V, about 0.40 to about 0.60% of W and at least 80% of Fe and at least some of which is transformed to an austenite phase by heating at 1100 to 1300°C for 40 to 60 hours.SELECTED DRAWING: Figure 1b
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Inventors:
MICAH HACKETT
RONALD KLUEH
RONALD KLUEH
Application Number:
JP2018022083A
Publication Date:
September 27, 2018
Filing Date:
February 09, 2018
Export Citation:
Assignee:
TERRAPOWER LLC
International Classes:
C22C38/00; C21D8/02; C21D8/10; C21D9/08; C22C38/46; G21C3/06; G21C3/07; G21C3/30
Domestic Patent References:
| JP2016511325A | 2016-04-14 | |||
| JPH01139717A | 1989-06-01 | |||
| JPH06201872A | 1994-07-22 | |||
| JPH1192881A | 1999-04-06 |
Foreign References:
| US20140182749A1 | 2014-07-03 | |||
| CN101956146A | 2011-01-26 |
Other References:
HACKETT, M.J. ET AL.: ""HT9 development for the traveling wave reactor, invited"", TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, vol. 106, JPN6021046916, 24 June 2012 (2012-06-24), pages 1133 - 1135, ISSN: 0004649017
YANG, S. ET AL.: ""Effect of laser and/or electron beam irradiation on void swelling in SUS316L austenitic stainless s", JOURNAL OF NUCLEAR MATERIALS, vol. 488, JPN6021046914, 2 March 2017 (2017-03-02), pages 215 - 221, XP029970978, ISSN: 0004649018, DOI: 10.1016/j.jnucmat.2017.03.002
ZHENG, C. ET AL.: ""Radiation-induced swelling and radiation-induced segregation & precipitation in dual beam irradiate", MATERIALS CHARACTERIZATION, vol. 134, JPN6021046912, 18 October 2017 (2017-10-18), pages 152 - 162, XP085298445, ISSN: 0004649019, DOI: 10.1016/j.matchar.2017.10.019
YANG, S. ET AL.: ""Effect of laser and/or electron beam irradiation on void swelling in SUS316L austenitic stainless s", JOURNAL OF NUCLEAR MATERIALS, vol. 488, JPN6021046914, 2 March 2017 (2017-03-02), pages 215 - 221, XP029970978, ISSN: 0004649018, DOI: 10.1016/j.jnucmat.2017.03.002
ZHENG, C. ET AL.: ""Radiation-induced swelling and radiation-induced segregation & precipitation in dual beam irradiate", MATERIALS CHARACTERIZATION, vol. 134, JPN6021046912, 18 October 2017 (2017-10-18), pages 152 - 162, XP085298445, ISSN: 0004649019, DOI: 10.1016/j.matchar.2017.10.019
Attorney, Agent or Firm:
Harakenzo world patent & trademark
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