書誌事項
- タイトル別名
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- Generation of Hardened Structure on 0.45%C Steel by Frictional Stir Burnishing
抄録
Significant hardened structures were achieved through frictional stir burnishing (FSB) process. FSB is a process where the rotated at high revolution speed burnishing tool rubbed and stirred the thin surface layer of workpiece. FSB process also give the workpiece surface the heat caused by friction and deformation. On the low processing temperature condition, very hard region which hardness is approximately 900HV and thickness is approximately 20 μm was formed on the surface of 0.45% carbon steel. On the other hand, another type hard layer which hardness is approximately 800HV and thickness is approximately 200 μm thickness was formed with high processing temperature condition. This hardened layer also has corrosion-resistant characteristics, which cannot be etched by acid etchant. The factors of hardened the surfaces are grain refinement or martensitic transformation.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 78 (787), 996-1003, 2012
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001206387424000
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- NII論文ID
- 130002051365
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- COI
- 1:CAS:528:DC%2BC38XoslCgu7s%3D
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- ISSN
- 18848354
- 03875024
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- 抄録ライセンスフラグ
- 使用不可