書誌事項
- タイトル別名
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- Stress Corrosion Cracking Behavior of the Fe-base Shape Memory Alloy in High Temperature Water
- テツキ ケイジョウ キオク ゴウキン ノ コウオンスイチュウ オウリョク フシ
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抄録
The effects of dissolved oxygen (DO), test temperature and strain rate on the stress corrosion cracking (SCC) behavior of a Fe-base shape memory alloy in high temperature pure water were determined. The tests were conducted by using slow strain rate test machine in water of 383K-563K. The shape memory alloy was found to have two types of the SCC. The one type of cracking occurred above 473K. The SCC susceptibility increased with temperature and dissolved oxygen promoted the SCC as well as the case of austenitic AISI 304 stainless steel. The other type of cracking was observed at the temperatures lower than 423K. Decreasing the test temperature and the oxygen concentration increased the SCC susceptibility. Considering from the transformation temperature of the tested alloy, the mechanism of cracking in the low temperature region is inferred to be hydrogen embrittlement.
収録刊行物
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- Ｚａｉｒｙｏ‐ｔｏ‐Ｋａｎｋｙｏ
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Ｚａｉｒｙｏ‐ｔｏ‐Ｋａｎｋｙｏ 44 (7), 386-390, 1995
公益社団法人 腐食防食学会
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詳細情報 詳細情報について
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- CRID
- 1390282681235144192
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- NII論文ID
- 10002173416
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- NII書誌ID
- AN10235427
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- COI
- 1:CAS:528:DyaK2MXnsFegtbg%3D
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- ISSN
- 18819664
- 09170480
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- NDL書誌ID
- 3629069
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
