浸炭鋼の表面残留応力におよぼす水ジェットを用いたハードショットピーニングの効果
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Bibliographic Record
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- Material Type
- 記事
- Author/Editor
- 石黒 隆義 他
- Author Heading
- Periodical title
- 鉄と鋼 / 日本鉄鋼協会 編
- No. or year of volume/issue
- 80(2) 1994.02
- Volume
- 80
- Issue
- 2
- Pages
- p131～136
- Publication date of volume/issue (W3CDTF)
- 1994-02
- ISSN (Periodical Title)
- 0021-1575
- ISSN-L (Periodical Title)
- 0021-1575
- Publication (Periodical Title)
- 東京 : 日本鉄鋼協会
- Place of Publication (Country Code)
- JP
- Text Language Code
- jpn
- NDLC
- Target Audience
- 一般
- Article Type
- 記事分類: 金属工学・鉱山工学--金属加工--表面処理 ; 金属工学・鉱山工学--性質・組織--鉄鋼
- Holding library
- 国立国会図書館
- Call No.
- Z17-356
- Data Provider (Database)
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- Bibliographic ID (NDL)
- 3867669
- Bibliographic Record Category (NDL)
- 632
- Summary, etc.
- It is well known that residual compressive stress is an important factor to fatigue strength of carburized parts for automotive industry etc. A systematic study of effect of hard shot peening conditions using high pressure water jet on the surface residual stress distributions in carburized and nitrized SCM-420 steel with surface retained austenite of 4, 12 and 24 pet has been conducted. As a result, high peak value, 1125 MPa and high integrated mean value of stress distribution of compressive residual stress from surface to 300μ m depth were obtained by hard or high energy shot peening with water jet. These increment were caused by elasto-plastic peening effect of matrix and transformation of retained austenite, especially most effective to the specimen with 4 pct surface retained austenite.<BR>Effect of 2 step peening on compressive residual stress at most surface was not conspicuous in this study.
- DOI
- 10.2355/tetsutohagane1955.80.2_131
- Access Restrictions
- インターネット公開
- Data Provider (Database)
- 科学技術振興機構 : J-STAGE
- Summary, etc.
- It is well known that residual compressive stress is an important factor to fatigue strength of carburized parts for automotive industry etc. A systematic study of effect of hard shot peening conditions using high pressure water jet on the surface residual stress distributions in carburized and nitrized SCM-420 steel with surface retained austenite of 4, 12 and 24 pet has been conducted. As a result, high peak value, 1125 MPa and high integrated mean value of stress distribution of compressive residual stress from surface to 300μ m depth were obtained by hard or high energy shot peening with water jet. These increment were caused by elasto-plastic peening effect of matrix and transformation of retained austenite, especially most effective to the specimen with 4 pct surface retained austenite.<BR>Effect of 2 step peening on compressive residual stress at most surface was not conspicuous in this study.
- DOI
- 10.2355/tetsutohagane1955.80.2_131
- Access Restrictions
- インターネット公開
- Related Material (URI)
- Is Referenced By
- Cavitation Peening: A ReviewSurface mechanics design of metallic materials on mechanical surface treatments熱処理および表面改質処理を施した生体用Ti-12Cr合金の力学的特性変化
- References
- Some effects of retained austenite on the fatigue resistance of carburized steel
- Data Provider (Database)
- 国立情報学研究所 : CiNii Research
- Original Data Provider (Database)
- Japan Link Center雑誌記事索引データベースCrossrefCiNii ArticlesCrossrefCrossrefCrossrefCrossref
- Bibliographic ID (NDL)
- 3867669
- NAID
- 110001493753