抄録
The crack path of 12Cr martennltlc stainless steel tempered at low temperature is intergranular in the case of delayed failure and transgranular in the case of corrosion fatigue. The effect of varying load on the transition of crack path In delayed failure was examined. Delayed failure tent was done in pure water under triangularly varying load. The crack path was dependent on load frequency. Higher frequency resulted in transgranular crack and lower frequency resulted in intergranular crack. There was a threshold frequency below which intergranular crack could appear. An insertion of a few cycles of rapid loading into the low frequency loading which usually resulted in intergranular crack caused the transition into a transgranular crack.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 1249-1255 |
| ページ数 | 7 |
| ジャーナル | Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A |
| 巻 | 74 |
| 発行部数 | 9 |
| 出版物ステータス | 出版済み - 9 1 2008 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
これを引用
Effect of load variation on the transition of crack path in delayed failure of 12Cr steel. / Kondo, Yoshiyuki; Kubota, Masanobu; Nagasue, Tomohiro.
：: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 巻 74, 番号 9, 01.09.2008, p. 1249-1255.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Effect of load variation on the transition of crack path in delayed failure of 12Cr steel
AU - Kondo, Yoshiyuki
AU - Kubota, Masanobu
AU - Nagasue, Tomohiro
PY - 2008/9/1
Y1 - 2008/9/1
N2 - The crack path of 12Cr martennltlc stainless steel tempered at low temperature is intergranular in the case of delayed failure and transgranular in the case of corrosion fatigue. The effect of varying load on the transition of crack path In delayed failure was examined. Delayed failure tent was done in pure water under triangularly varying load. The crack path was dependent on load frequency. Higher frequency resulted in transgranular crack and lower frequency resulted in intergranular crack. There was a threshold frequency below which intergranular crack could appear. An insertion of a few cycles of rapid loading into the low frequency loading which usually resulted in intergranular crack caused the transition into a transgranular crack.
AB - The crack path of 12Cr martennltlc stainless steel tempered at low temperature is intergranular in the case of delayed failure and transgranular in the case of corrosion fatigue. The effect of varying load on the transition of crack path In delayed failure was examined. Delayed failure tent was done in pure water under triangularly varying load. The crack path was dependent on load frequency. Higher frequency resulted in transgranular crack and lower frequency resulted in intergranular crack. There was a threshold frequency below which intergranular crack could appear. An insertion of a few cycles of rapid loading into the low frequency loading which usually resulted in intergranular crack caused the transition into a transgranular crack.
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UR - http://www.scopus.com/inward/citedby.url?scp=57149124145&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:57149124145
VL - 74
SP - 1249
EP - 1255
JO - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
JF - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
SN - 0387-5008
IS - 9
ER -