하나로에서의 고온재료 조사장치 개발
Development of an Irradiation Device for High Temperature Materials in HANARO
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초록
The irradiation tests of materials in HANARO have been performed usually at temperatures below 300℃at which the RPV(Reactor Pressure Vessel) materials of the commercial reactors such as the light water reactor and CANDU are operated. As VHTR(Very High Temperature Reactor) and SFR(Sodium-cooled Fast Reactor) projects are being carried as a part of the present Gen-IV program in Korea, the requirements for irradiation of materials at temperatures higher than 500℃ are recently being gradually increased. To overcome the restriction in the use at high temperature of the existing Al thermal media, a new capsule with double thermal media composed of two kinds of materials such as Al-Ti and Al-graphite was designed and fabricated more advanced than the single thermal media capsule. At the irradiation test of the capsule,the temperature of the specimens successfully reached 700℃ and the integrity of Al, Ti and graphite material was maintained.
Abstract
The irradiation tests of materials in HANARO have been performed usually at temperatures below 300℃at which the RPV(Reactor Pressure Vessel) materials of the commercial reactors such as the light water reactor and CANDU are operated. As VHTR(Very High Temperature Reactor) and SFR(Sodium-cooled Fast Reactor) projects are being carried as a part of the present Gen-IV program in Korea, the requirements for irradiation of materials at temperatures higher than 500℃ are recently being gradually increased. To overcome the restriction in the use at high temperature of the existing Al thermal media, a new capsule with double thermal media composed of two kinds of materials such as Al-Ti and Al-graphite was designed and fabricated more advanced than the single thermal media capsule. At the irradiation test of the capsule,the temperature of the specimens successfully reached 700℃ and the integrity of Al, Ti and graphite material was maintained.
참고문헌 (8)
- K. N. Choo, "Design of a new capsule controlling neutron flux and fluence and temperature of test specimens", J. Kor. Nucl, 29(2), pp.148~ (1997)
- J. Y. Park, "Possibility of Fusion Applications of Current Materials R＆D for GEN-IV Nuclear Energy System in KAERI", Korea-Japan Blanket Workshop (2009)
- Irradiation of High-temperature Materials for the I-NERI Project in HANARO, "M. S. Cho", KAERI Technical Report,, ~ (2009)
- Structural material investigation in the high temperature irradiation facility of the Budapest Research Reactor, "Frence Gillemot", Technical Research Reactor Application for Materials Under High Neutron Fluence (TM-34779), IAEA,, 17~21 (2008)
- 김영석, "A State-of-the-Art Report on the Development of Liquid Metal Reactor Materials", KAERI, 1993
- 오수열, "09M-01K 캡슐의 핵적특성 분석, 하나로내 부통신문", HAN-NE-CR-920-07-27, ~ (2007)
- Y. S. Lee, "Thermal and mechanical characteristics of an instrumented capsule for a material irradiation test", Nucl. Eng. Des, 205 (2001)
- 강병휘, "S", G 전열관 재료의 중성자 조사량 검증, CM-1361, pp.2010, ~