-
- Suhaimi Salleh Tuan
- 佐大大学院
-
- 西田 新一
- 佐大
-
- 服部 信祐
- 佐大
書誌事項
- タイトル別名
-
- 307 Effects of heat treatment on fatigue properties of high tension steel sheets
説明
The fatigue properties are studied in detail on the high-tension steel sheets that are used in automobile structures and components. Safety, durability and stability, as well as good press formability for complicated shapes in automobile industries are necessary for this type of steel sheets. The materials used in this study are 4 types of high-tension steel sheets. The materials are designated as A, Q, T1 and T2 in term of as-rolled sheet, direct quench process and different tempering temperature, respectively. The results show that the fatigue limit is at the highest in material A followed by materials T2, T1 and Q. Compared to material A, the surface hardness in all materials are increased and tensile strength are improved in materials Q and T1 but not in T2. Surface fatigue crack initiation and propagation was studied by the replica methods and their morphology was observed by a scanning electron microscope.
収録刊行物
-
- 材料力学部門講演会講演論文集
-
材料力学部門講演会講演論文集 2006 (0), 131-132, 2006
一般社団法人 日本機械学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282681042996096
-
- NII論文ID
- 110006638218
-
- ISSN
- 24331287
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可