Page 64 - 摩擦学学报2025年第8期

1162 摩擦学学报（中英文） 第 45 卷

表 5 10SCF/PEI/PEEK于不同时间段转移 9b03014.
膜元素含量百分比 [ 2 ] El Magri A, El Mabrouk K, Vaudreuil S. Preparation and
Table 5 Percentage of 10SCF/PEI/PEEK elemental
characterization of poly (ether ether ketone)/poly (ether imide)
content of transfer film at different time periods
[PEEK/PEI]blends for fused filament fabrication[J]. Journal of
Atomic fraction/%
Friction time period Materials Science, 2021, 56(25): 14348–14367. doi: 10.1007/
C O Fe
s10853-021-06172-x.
a 45.9 13.8 40.3
[ 3 ] Ruan Junfei, Pei Xianqiang,Che Qinglun, et al. Melt deposition
b 12.5 32.0 55.5
c 33.3 21.5 45.2 preparation and friction and wear properties of PE//PEEK composite
materials[J]. Lubrication and Sealing, 2025, 50(2): 112-120 (in
的比例较低，而氧元素含量较高，导致这一现象的原 Chinese) [阮俊飞, 裴先强, 车清论, 等. PEI-PEEK复合材料的熔融
沉积制备及其摩擦磨损性能[J]. 润滑与密封, 2025, 50(2): 112-
因是，在摩擦初始阶段所形成的转移膜被刮擦去除，
120]. doi: 10.3969/i.issn.0254-0150.2025.02.014.
在较高的摩擦载荷下，SCF尖端的闪温加速了对偶表
[ 4 ] Zhu Yanji, Chen Jing, Jiang Lili, et al. The tribological properties of
面的氧化，生成氧含量较高的氧化膜，由于氧化膜的
PEEK composites reinforced by assembled modification of carbon
[25]
摩擦学性能较差 ，从而导致摩擦系数的升高 (图15). fiber[J]. Lubrication Engineering, 2015, 40(8): 61–65 (in Chinese)
由于SCF具有较高的强度和模量，随着摩擦的持 [朱艳吉, 陈晶, 姜丽丽, 等. 组装改性碳纤维增强聚醚醚酮复合材
续进行，SCF对转移膜不断地刮擦去除了部分氧化 料的摩擦学性能[J]. 润滑与密封, 2015, 40(8): 61–65]. doi: 10.
膜，与图16(b)相比较，图16(c)形成的转移膜碳元素含 3969/j.issn.0254-0150.2015.08.013.
量升高，而氧元素含量较低正是部分氧化膜被去除的 [ 5 ] Li Guihua, Ye Yinping, Ma Yanjun, et al. Preparation of
polyamideimide/polytetrafluoroethylene composite coatings and its
结果. 随着摩擦的持续进行，SCF增强复合材料在高载
tribological and anti-corrosion properties[J]. Tribology, 2021, 41(4):
荷下由于不断被碾压，形成了承载能力更高的转移膜，
455–466 (in Chinese) [李桂花, 冶银平, 马彦军, 等. 聚酰胺酰亚胺/
避免了在摩擦过程中转移膜被直接刮擦去除，提高了 聚四氟乙烯复合涂层的制备及其摩擦学性能和耐腐蚀性能[J]. 摩
复合材料的摩擦学性能. 擦 学 学 报 , 2021, 41(4): 455–466]. doi: 10.16078/j.tribology.

2020182.
3 结论 [ 6 ] He Guorong, Yuan Junya, Li Yong, et al. Preparation of MoS 2 /ZnS
nano-powder and tribological behavior of MoS 2 /ZnS nano-powder
a. 在聚合物复合材料中，随着SCF含量的不断提
reinforced polyimide composites[J]. Tribology, 2022, 42(2):
升，其结晶度逐渐降低，其中15SCF/PEI/PEEK的结晶
265–274 (in Chinese) [何国荣, 袁军亚, 李勇, 等. 二硫化钼/硫化锌
度相较于30PEI/70PEEK的结晶度降低了45.76%. 但
纳米粉体的制备及其改性聚酰亚胺复合材料的摩擦学性能研
是复合材料的残碳率不断升高，800 ℃时，15SCF/PEI/ 究[J]. 摩擦学学报, 2022, 42(2): 265–274]. doi: 10.16078/j.tribology.
PEEK的残碳率相较于30PEI/70PEEK的残碳率增加了 2021047.
12.85%. [ 7 ] Huang Suling, Pang Xianjuan, Yue Shiwei, et al. Preparation and
b. SCF的含量对复合材料的力学性能有较大影 properties of multi-walled carbon nanotubes/polyether ether ketone
响，其中SCF质量分数为5%时，拉伸模量和弯曲模量 (MWCNT/PEEK) composites[J]. Tribology, 2023, 43(6): 616–626
(in Chinese) [黄素玲, 逄显娟, 岳世伟, 等. 多壁碳纳米管/聚醚醚
相较于30PEI/70PEEK分别增加了26.73%和28.81%，
酮(MWCNT/PEEK)复合材料的制备及其性能研究[J]. 摩擦学学
复合材料表现出较好的力学性能.
报, 2023, 43(6): 616–626]. doi: 10.16078/j.tribology.2022047.
c. SCF的添加对复合材料的摩擦学性能具有显著
[ 8 ] Yin Y L, Yu H L, Wang H M, et al. Friction and wear behaviors of
影响. 随着SCF含量的不断增加，在2 MPa和5 MPa下 steel/bronze tribopairs lubricated by oil with serpentine natural
摩擦系数呈现出先降低后升高的趋势. 相较于PEI/PEEK mineral additive[J]. Wear, 2020, 456-457(11): 203387. doi: 10.1016/
复合材料，添加质量分数为5%SCF的复合材料在5 MPa j.wear.2020.203387.
时的摩擦系数和磨损率分别降低了53.56%和92.28%. [ 9 ] Qi Xiaowen, Jia Zhining, Yang Yulin, et al. Characterization and
auto-restoration mechanism of nanoscale serpentine powder as
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