-
- 高野 道典
- 東北大学金属材料研究所
書誌事項
- タイトル別名
-
- Automatic Measurement of a Crack Propagation Rate in Stress Corrosion Cracking of Type 304 Stainless Steel
- 304 ステンレス コウ ノ オウリョク フショク ワレ デンパ ジドウ ソク
この論文をさがす
説明
An automatic measuring system of SCC crack propagation rate was developed. Crack length was obtained as a variation of an electric resistance of the specimen, in which the electric resistance was obtained from the voltage measurement under the constane current of 1A. Whole system for the measurement is composed of a personal computer system (PC-8801, PC-8049N, PC-80S 31, PC-8023C), interface system (8255, ADC) and test machines (4 slow strain rate machines). A variation of electric resistance of an 1mm thick Type 304 stainless steel exposed in air at room temperature without stress was within 0.5 micro-ohm. This corresponds to 30-40 micro meter of crack length of the specimen. Stress corrosion test of Type 304 stainless steel was carried out in boilling 42% MgCl2 solution by using a slow strain rate technique. The results showed a good agreement with those obtained in previous studies.
収録刊行物
-
- CORROSION ENGINEERING
-
CORROSION ENGINEERING 33 (11), 623-627, 1984
社団法人 腐食防食協会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001206258230016
-
- NII論文ID
- 130004731645
- 130006024843
-
- NII書誌ID
- AN00225595
-
- ISSN
- 18841155
- 00109355
-
- NDL書誌ID
- 3008947
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可