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秋田大学 >
30 工学資源学部:Faculty of Engineering and Resource Science >
30C 本学関連学会刊行誌 >
30C1 素材物性学雑誌 >
第15巻2号 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10295/1273
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| Title: | SUS310S 鋼単結晶の溶解挙動の表面方位依存性 |
| Other Titles: | Effect of Crystallographic Orientation on Dissolution Behavior of Type 310S Stainless Steel Single Crystal |
| Authors: | 佐藤, 昭規
熊谷, 俊一 |
| ???metadata.dc.contributor.alternative???: | SATO, Akinori
KUMAGAI, Shun-ichi |
| Publisher: | 日本素材物性学会 |
| Issue Date: | Dec-2002 |
| Type: | Journal Article |
| Abstract: | The effect of surface orientation on dissolution behavior of type 310S stainless steel single
crystal was investigated by potentiostatic etching in the active region in H2S04 -NaCI solution.
(100), (110) and (111) planes were prepared by cutting at the given angles of single crystal. The
dissolution rate changed with etching potential and surface orientation. Residual planes for
oriented pits were determined from these dissolution rate ratios. The residual planes changed in
the sequence of {110} --0> {110} + {11I} --0> {l11} as the potential increased from the corrosion potential.
These results imply an important relationship between fracture surface in stress corrosion
cracking and faceting dissolution of stainless steels. |
| Keywords: | Potentiostatic Etching
Oriented Pit
Crystallographic Dissolution
Stainless Steel
Single Crystal |
| URI: | http://hdl.handle.net/10295/1273 |
| Journal Title: | 素材物性学雑誌 |
| ISSN: | 09199853 |
| NCID: | AN10140273 |
| Volume: | 15 |
| Isuue: | 2 |
| Start Page: | 55 |
| End Page: | 58 |
| Textversion: | publisher |
| Appears in Collections: | 第15巻2号
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