Investigation on Wear Resistance of Fe-Cr-Mo-Mn Alloy by Surfacing Technique in Subsoiler

Plough shovel farming conditions are poor, easy to wear. In order to solve the problem, the new process of surfacing was proposed and Fe-Cr-Mo-Mn alloy was welding on the easily worn parts of the 65Mn steel subsoiler. The surfacing layer and substrate binding status, microstructure and wear resistan...

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Bibliographic Details
Published in:	2018 International Conference on Smart Grid and Electrical Automation (ICSGEA) pp. 111 - 114
Main Authors:	Renbao, Jiao, Chunshan, Liu, Siyu, Chen, Xiuhua, Zhang, Hai, Yang, Yiyuan, Ge, Minghui, Zhuang, Xinzhu, Liu
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-06-2018
Subjects:	Automation Conferences Fe-Cr-Mo-Mn alloy Smart grids Subsoiler Surfacing Wear resistance
Online Access:	Get full text
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Summary:	Plough shovel farming conditions are poor, easy to wear. In order to solve the problem, the new process of surfacing was proposed and Fe-Cr-Mo-Mn alloy was welding on the easily worn parts of the 65Mn steel subsoiler. The surfacing layer and substrate binding status, microstructure and wear resistance were tested and observed by using optical microscope, micro hardness, and abrasive wear test machine. The combination of the microstructure of cladding layer is mainly composed of lower bainite and retained austenite, while the welding layer and substrate are in good metallurgical bonding. The wear resistance increased by 2.38 times, and the tillage life of the plough is prolonged.
DOI:	10.1109/ICSGEA.2018.00035