WebFeb 28, 2024 · Recently, high manganese binary Fe-Mn alloys have attracted much attention due to their high tensile strength of above 700 MPa, low cost, and high … WebNov 17, 2024 · Solution treatment can improve the damping capacities of binary Mg-X (X = Ga and Er) alloys, and the damping mechanisms of the two solid solution alloys are consistent with the G-L damping mechanism. The influence of alloy elements with different atomic sizes on damping capacities is also different. This influence is due to the various …
A novel sandwich Fe-Mn damping alloy with ferrite shell prepared …
WebMar 29, 2024 · The low cost Fe–Mn alloy is a very promising damping alloy. To decrease the adverse effects of vacancy and carbon atom to the damping capacity, two controlled aging processes were proposed in this study. The aging temperatures were above and below the start transformation of ε -martensite, and the Fe–19Mn damping alloy were … WebThe damping capacities of Fe-Mn binary alloys have been investigated in a wide range of manganese content from 5 to 30 wt%. The damping capacity increases with increasing … portable clothes dryer caravan
Effects of nitrogen on γ → ε martensitic transformation and damping …
WebAlloys with a high damping capacity are well known (Cu-Mn, Fe-Co, and Ni-Ti alloys) [1, 2]. Of the light alloys, the most promising are magnesium alloys with zirconium, which combine a high damping capacity with high strength and low density [2, 3]. The damping capacity of aluminum alloys has not been investigated in sufficient detail. The data ... WebJun 12, 2024 · Fe-17Mn alloy has been attracted as a high damping alloy due to its excellent damping capacity and tensile properties. For its industrial application, it is necessary to improve both wear resistance and anti-oxidation. To solve this problem, gas nitriding was performed at 520 °C for 10 h using cold-rolled specimens. The nitrided … WebThe addition of Nb helps to enhance the damping capacity of Fe-17Mn. The maximum value of tan δ = 0.054 is achieved in Fe-17Mn-1Nb alloy, which is increased by 42% over Fe-17Mn. The damping mechanism caused by adding Nb is discussed in terms of the volume fraction and the size of ε martensite. Besides, the role of Fe 2 (Nb, Mn) is also … portable clothes drying cabinet