Abstract

The infiltration casting method is used for the preparation of three-dimensional co-continuous network graphite / cast steel composite material in atmospheric pressure. The friction and abrasion behavior of composite specimen in condition of dry sliding friction are investigated by peg-tray friction abrasion tester. The anti-wear mechanism of composite material is discussed. The results show that the relative wear resistance of the composite material is 6.5~7.1 times of graphitic cast iron, and average friction coefficient is 60.5~73.3% of graphitic cast iron. The composite material provides with good self-lubricating and anti-friction property in condition of dry sliding friction.

Details

Title
Self-lubricating and Antifriction Characteristics of Three-dimensional Co-continuous Network Graphite / Cast Steel Composites
Author
ZHAN Chunyi 1 ; FENG Shengshan 1 ; WU, Weifeng 1 ; BIAN Qingqing 1 ; CHEN, Jianli 1 ; HUANG, Dong 1 ; Zebin, WEI 2 ; LI, Dabao 2 ; CHEN Zehui 2 ; ZENG Jincheng 2 ; TAN Shuixin 2 ; LI Guancheng 2 

 College of Mechanical and automobile Engineering, Guangdong Polytechnic of Science and Technology, Zhuhai 519090, China; Zhuhai Key Laboratory of Advanced Equipment Manufacturing and Material Processing Technology, Zhuhai 519090, China 
 College of Mechanical and automobile Engineering, Guangdong Polytechnic of Science and Technology, Zhuhai 519090, China 
Publication year
2020
Publication date
Aug 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2570609138
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.