| Autor: |
Makoto Harada, Sakae Shikakura, Takushi Ito, Shinichi Koyama, Yoshinori Sato, Shigeharu Ukai, Itaru Shibahara, Shigeo Nomura |
| Rok vydání: |
1994 |
| Předmět: |
|
| Zdroj: |
Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan. 36:441-455 |
| ISSN: |
0004-7120 |
| DOI: |
10.3327/jaesj.36.441 |
| Popis: |
Advanced austenitic stainless steel beyond the standard composition region of SUS316 stainless steel PNC1520 has been successfully developed. Optimization of the steel leads to a composition of 15Cr-20Ni-0.06C-2.5Mo-1.7Mn-0.25Ti-0.1Nb-0.028P-0.004B through the alloying design and fabrication tests. An extensive series of evaluation tests including out-of-pile, sodium environment, neutron irradiation and fission product corrosion has confirmed that PNC1520 is superior in high temperature strength and irradiation resistance to PNC316 as a core material for the prototype reactor MONJU. PNC1520 is the best candidate material for the Demonstration reactor and will be tested on the whole core scale in JOYO MK-III to obtain the proven data. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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