| 학회 |
한국재료학회 |
| 학술대회 |
2009년 봄 (05/21 ~ 05/22, 무주리조트) |
| 권호 |
15권 1호 |
| 발표분야 |
구조재료 |
| 제목 |
Effect of manganese addition on the adhesive wear resistance of Fe-Cr-C-Mn austenitic alloy |
| 초록 |
The effect of manganese on the adhesive wear behavior of Fe-Cr-C-xMn (x = 5, 10, 12 and 15-wt.%) alloys were investigated with respect to critical strain energy as an initiator for martensitic transformation in air at room temperature under a contact stress of 69 MPa. The strain energy increased with increasing manganese concentration. The decrease was thought to occur as a result of the higher incremental energy required to initiate the martensitic transformation, which then made it difficult to transform austenite into martensite with respect to increasing manganese concentration. In this study, strain-induced martensitic transformation was thought to be a more important factor in the increase of adhesive wear resistance. |
| 저자 |
Ji Hui Kim1, Seon Jin Kim2
|
| 소속 |
1Division of Materials Science and Engineering, 2Hanyang Univ. |
| 키워드 |
Adhesive wear; Strain-induced martensitic transformation; Critical strain energy
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| E-Mail |
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