동력기계공학회지 (Journal of Power System Engineering)
- 제9권1호
- /
- Pages.70-75
- /
- 2005
- /
- 2713-8429(pISSN)
- /
- 2713-8437(eISSN)
Fe-Cr-Mn-X계 합금의 감쇠능 및 플라즈마이온질화 특성에 미치는 합금원소의 영향 [I 감쇠능]
The Effect of Alloy Elements on the Damping Capacity and Plasma Ion Nitriding Characteristic of Fe-Cr-Mn-X Alloys [I Damping Capacity]
초록
The damping property of Fe-12Cr-22Mn-X alloys has been investigated to develop high damping and high strength alloy. Particularly, the effect of the phase of austenite, alpha and epsilon martensite, which constitute the structure of the alloys Fe-12Cr-22Mn-X alloys, on the damping capacity at room temperature has been investigated. Various fraction of these phases were formed depending on the alloy element and cold work degree. The damping capacity is strongly affected by