当冲击功为2.0 J时，改性高锰钢的冲击腐蚀磨损机理为挤出棱加工硬化造成的材料剥落。
When impact power is 2.0 J, the impact-corrosion and abrasion mechanism of the steel is characterized by spalling of extruded hardened edge.
在设备老化机理中，关键问题是中子辐照脆化、腐蚀损伤、疲劳及磨损。
On ageing mechanism of these components, the critical problems are neutron irradiation embrittlement, corrosion damage, fatigue and erosion.
最后探讨了冲击载荷下磨损与腐蚀的交互作用机理，以及冲击功对交互作用机理的影响。
The influence of impact energy on the synergy and the mutual effect mechanism between corrosion and wear were discussed.
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