| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2007-07-02 |
| タイトル |
|
|
タイトル |
Factors Affecting the Temper Embrittlement in HAZ of Cr-Mo Steel |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
temper embrittlement |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Cr-Mo steel |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
tempering condition |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
effect of stress |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
SR-treatment |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
intergranular fracture |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
玉置, 維昭
鈴木, 実平
領家, 宏治
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
A new type of temper embrittlement is possible to occur in the HAZ of 1 1/4Cr-1/2Mo steel. The factors influencing this embrittlement would be the tempering- time and temperature, SR-treatment before tempering and the stress during tempering. Those factors were examined using the simulated-HAZ specimen. This specimen (HAZ specimen) was tempered at 773 to 873K for 5 to 2000 hours with and without loading. Charpy impact test was carried out on the tempered specimen. The temper embrittlement occurs most intensively at 823K when the tempering time exceeded 200 hours at 823K. The embrittlement still occurred in the SR-teated specimen when tempering was prolonged. The stress intensified the tendency of embrittlement when tempering time exceeded 200 hours at 823K. SEM observation informed that the embrittlement was caused by the weakening of grain boundary of the prior-austenite. |
| 書誌情報 |
Research reports of the Faculty of Engineering, Mie University
巻 17,
p. 21-36,
発行日 1992-12-21
|
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0385-6208 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00816341 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| その他のタイトル |
|
|
言語 |
ja |
|
値 |
Cr-Mo鋼溶接部の焼きもどし脆化因子について |
| 出版者 |
|
|
出版者 |
Faculty of Engineering, Mie University |
| 資源タイプ（三重大） |
|
|
値 |
Departmental Bulletin Paper / 紀要論文 |
AA008163410170004.PDF (2.3 MB)
