Narita, Takeshi*; Ukai, Shigeharu*; Otsuka, Satoshi; Inoue, Masaki
Tungsten is effective element for solid-solution strengthening and ferrite former in 9CrODS ferritic steel, however excessive addition leads to a Laves phase formation. Appropriate tungsten concentration in 9CrODS ferritic steel was turned out to be around 2 mass%, which induces high temperature strength without Laves phase precipitation. The effect of solid-solution strengthening by dissolved tungsten in 9CrODS steel seems to be relatively small, as compared with strengthening by retainment of residual-alpha ferrite.
発表言語 |
: | English |
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掲載資料名 |
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巻 |
: | 417 |
号 |
: | 1-3 |
ページ数 |
: | p.158 - 161 |
発行年月 |
: | 2011/10 |
発表会議名 |
: | 14th International Conference on Fusion Reactor Materials (ICFRM-14) |
開催年月 |
: | 2009/09 |
開催都市 |
: | Sapporo |
開催国 |
: | Japan |
キーワード |
: | no keyword |
論文URL |
: |
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論文解説 |
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受委託・共同研究相手機関 |
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Access |
: |
- Accesses |
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InCites™ |
: |
パーセンタイル：89.89 分野：Materials Science, Multidisciplinary |
Altmetrics |
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