書誌事項
- タイトル別名
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- Fatigue Fracture of Duplex Stainless Steel with Heterogeneous Nanostructure by Heavy Cold Rolling
- レイカン キョウアツエン ニ ヨリ ヘテロナノ ソシキ オ フヨ シタ ニソウ ステンレスコウ ノ ヒロウ ハカイ
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抄録
<p>Fatigue behaviors of duplex stainless steels with excellent tensile properties brought by heterogeneous nanostructure were examined with changing volume fraction of ferritic-austenitic phases. In as-rolled samples, fatigue strength taken by 107 cycles became double comparing with those of conventional stainless steels. The volume fraction of ferritic-austenitic phases has not affected fatigue behavior. Further, the fatigue strength was improved additionally 200 MPa by aging heat-treatment after cold rolling. The duplex stainless steels with heterogeneous nanostructure possessed enough fatigue strength even in 3%NaCl solution though its fatigue strength declined.</p>
収録刊行物
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- 鉄と鋼
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鉄と鋼 105 (2), 272-281, 2019
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390282763095510144
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- NII論文ID
- 130007585402
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
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- NDL書誌ID
- 029495471
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可