Influence of Equal Channel Angular Pressing on Tribological Properties of Low Carbon Steel (Fe-0,09C-0,64Si-,26Mn)

作     者：P. G. Mordovskoi S. P. Yakovleva S. N. Maharova 

作者机构：Department of Material Science The V.P. Larionov Institute of Physical and Technical Problems of the North SB RAS Yakutsk Russia 

出 版 物：《Journal of Surface Engineered Materials and Advanced Technology》 (表面工程材料与先进技术期刊（英文）)

年 卷 期：2015年第5卷第1期

页      面：24-27页

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：Low Carbon Steel Equal Channel Angular Pressing Ultrafine and Nano-Structures Heat Treatment Wear 

摘      要：This paper presents the results of equal channel angular pressing (ECAP) and subsequent heat treatment (HT) as a method to improve the wear resistance of metallic materials in friction sliding. The effect of ECAP and HT on the microstructure and mechanical properties of low carbon steel is investigated in this work. The mechanisms of wear resistance of steel with ultrafine and nanostructures produced by equal-channel angular pressing is analyzed. The results show that ECAP at room temperature and annealing at 350°C and 450°C can be used as a technology of reducing wear in friction sliding.