DEFECT CLUSTER FORMATION IN NEUTRON IRRADIATED SUS316 AND JPCA DOPED WITH ^<10>B

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概要

• 論文の詳細を見る

• A SUS316 and a JPCA were irradiated at 643, 793 and 873K to 30 dpa in FFTF (Fast Flux Test Facility)/MOTA (Material Open Test Assembly) during its cycle 11 operation to investigate the effect of high helium generation rate on cavity formation under neutron irradiation. In FFTF/MOTA, (n, α) reaction of boron isotope can produce a large amount of helium atoms in SUS316 and JPCA. In all of temperature conditions, cavities were observed in both alloys with different contens of ^<10>B. In view of number density, size distribution and mean size of cavity in the alloys, the effect of helium generation rate on the nuclation and the growth of cavity is discussed.helium generation rate^<10>B dopingnucleation of cavityswelling

• 東北大学の論文
• 1997-03-28

著者

• Takahashi H

  Center For Advanced Research Of Energy Technology Hokkaido University

• Kinoshita H.

  Center for Advanced Research of Energy Technology, Hokkaido University

• Hashimoto N.

  Center for Advanced Research of Energy Technology, Hokkaido University

• Ohnuki S.

  Faculty of Engineering, Hokkaido University

• Takahashi H.

  Center for Advanced Research of Energy Technology, Hokkaido University

• Ohnuki S.

  Faculty Of Engineering Hokkaido University

関連論文

• Mechanical Property and Microstructure in Neutron Irradiated Fe-Cr-Mn-Al Alloys
• DEFECT CLUSTER FORMATION IN NEUTRON IRRADIATED SUS316 AND JPCA DOPED WITH ^B
• MECHANICAL PROPERTIES OF NEUTRON-IRRADIATED LOWER ACTIVATED Fe-Cr-Mn ALLOYS
• Nano-crystalline formation during stress-induced amorphization at crack tips in TiNi
• EFFECT OF HELIUM ON CAVITY FORMATION AND RADIATION-INDUCED SEGREGATION IN STAINLESS STEELS

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