Stress Corrosion Cracking of Cold-Rolled Austenitic Stainless Steels in MgCl<SUB>2</SUB> Solution
Bibliographic Information
- Other Title
-
- 冷間加工を施したオーステナイト質ステンレス鋼のMgCl<SUB>2</SUB>水溶液中における応力腐食割れ
- 冷間加工を施したオーステナイト質ステンレス鋼のMgCl2水溶液中における応力腐食割れ
- レイカン カコウ オ ホドコシタ オーステナイトシツ ステンレス コウ ノ MgCl2 スイヨウエキ チュウ ニ オケル オウリョク フショク ワレ
Search this article
Abstract
The effect of cold-working on the stress corrosion cracking sensitivity of five austenitic stainless steels in boiling 42%MgCl2 solution was studied using beam type specimens. On 18-8, 18-8Nb and 25-20, the apparent threshold stress, below which any crack did not appear in the specimen within the maximum period of experiment,rose with the cold-reduction. Of these steels, 18-8 and 18-8Nb were partially transformed from austenite to ferrite by cold-rolling, and this ferritic phase was preferentially attacked in the solution. As to 25-20, the annealed austenitic structure was still stable after cold-rolling. All these three steels, however, suffered from general corrosion in their hardened state. But in the other two steels, 18-12Mo and 18-20MoCu, both of which contain Mo, the apparent thereshold stress scarecely rose with cold-reduction. In these two steels, the general corrosion rate in the solution was very low even in their hardened condition.
Journal
-
- Journal of the Japan Institute of Metals and Materials
-
Journal of the Japan Institute of Metals and Materials 25 (9), 610-614, 1961
The Japan Institute of Metals and Materials
- Tweet
Details 詳細情報について
-
- CRID
- 1390001206481237888
-
- NII Article ID
- 40018257996
- 130007332660
-
- NII Book ID
- AN00187860
-
- ISSN
- 18806880
- 24337501
- 00214876
-
- NDL BIB ID
- 9153436
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed