Page 53 - 摩擦学学报2025年第8期

第 45 卷 第 8 期 摩擦学学报（中英文） Vol 45 No 8
2025 年 8 月 Tribology Aug, 2025

DOI: 10.16078/j.tribology.2024122 CSTR: 32261.14.j.tribology.2024122

阮俊飞, 裴先强, 车清论, 张建军. 3D打印SCF/PEI/PEEK复合材料的摩擦学性能[J]. 摩擦学学报（中英文）, 2025, 45(8):
1151−1163. RUAN Junfei, PEI Xianqiang, CHE Qinglun, ZHANG Jianjun. Tribological Properties of 3D Printed SCF/PEI/PEEK
Composites[J]. Tribology, 2025, 45(8): 1151−1163.

3D打印SCF/PEI/PEEK复合材料的

摩擦学性能

阮俊飞 , 裴先强 , 车清论 , 张建军 1
1,2
1*
2*
(1. 青岛理工大学 机械与汽车工程学院，山东 青岛 266520；
2. 中国科学院兰州化学物理研究所 固体润滑国家重点实验室，甘肃 兰州 730000)
摘 要: 基于前期研究聚醚酰亚胺(PEI)能够提高聚醚醚酮(PEEK)的热学性能但降低其耐磨性的结果，本研究中将
短切碳纤维(SCF)引入PEI/PEEK共混体系，系统研究了SCF含量对PEI/PEEK共混复合材料热学性能、力学性能和摩
擦学性能的影响，并通过扫描电子显微镜(SEM)和拉曼光谱(Raman)等对转移膜和磨损表面进行分析，讨论了SCF
对复合材料摩擦学性能的影响机理. 结果表明：一方面，具有较高耐磨性的SCF在摩擦过程中暴露在复合材料的表
面，优先承担载荷，降低对偶表面对聚合物基体造成的变形和损伤；另一方面，SCF的添加有助于在摩擦过程中形

成薄且均匀的转移膜，以上两者共同作用有效改善了复合材料的摩擦学性能. 本研究结果为高温环境中服役的PEEK
基减摩抗磨复合材料的设计制备提供了理论和技术指导.
关键词: 复合材料; 热学性能; 力学性能; 摩擦学性能; 转移膜
中图分类号: TH117.1 文献标志码: A 文章编号: 1004-0595(2025)08–1151–13

Tribological Properties of 3D Printed SCF/PEI/PEEK
Composites

2*
1,2
1*
RUAN Junfei , PEI Xianqiang , CHE Qinglun , ZHANG Jianjun 1
(1. School of Mechanical and Automotive Engineering, Qingdao University of Technology,
Shandong Qingdao 266520, China;
2. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics,
Chinese Academy of Sciences, Gansu Lanzhou 730000, China)
Abstract: Polymer composites play an extremely important role in the field of high-end equipment technology and
complex environmental conditions due to their good self-lubrication, high chemical stability, designability, and excellent
load-bearing capacity. Short cut carbon fiber (SCF), as a reinforcing material, is widely used in polymer composites to
improve their tribological properties due to its excellent mechanical properties and self-lubricating characteristics. In
order to meet the increasing performance requirements of high-performance engineering plastics in aerospace and
medical devices, based on the results that polyetherimide (PEI) could improve the thermal properties of poly (ether ether
ether ketone) (PEEK), but reduce its wear resistance, the present study was carried out by using the fused deposition

Received 14 June 2024, revised 18 August 2024, accepted 19 August 2024, available online 2 January 2025.
*Corresponding author. E-mail: xq_pei@licp.cas.cn, Tel: +86-18553281610; E-mail: cheqinglun@163.com, Tel: +86-17806253280.
This project was supported by the Shandong Provincial Natural Science Foundation (ZR2022ME200) and the fund of the Strategic
Priority Research Program of the Chinese Academy of Sciences (XDB0470102).
山东省自然科学基金项目(ZR2022ME200)和中国科学院战略性先导科研专项(XDB0470102)资助.