SiC含量对环氧/SiC复合材料冲蚀磨损性能的影响
邢志国1 , 周新远1 , 吕振林2 , 周永欣2
1. 装甲兵工程学院 再制造技术国防科技重点实验室,北京 100072;
Effect of SiC Content on the Erosion and Wear Resistance of Epoxy/SiC Composite
XING Zhi-guo1 , ZHOU Xin-yuan1 , LYU Zhen-lin2 , ZHOU Yong-xin2
1. National Key Laboratory for Remanufacturing,Academy of Armored Forces Engineering,Beijing 100072,China;
摘要 为了改善工厂、矿山中大型机件的耐冲蚀磨损性,利用SiC颗粒与环氧树脂制备了能够便捷涂覆和快速固化具有优异耐冲蚀磨损性能的环氧/SiC复合材料,着重考察了SiC含量对环氧/SiC复合材料冲蚀磨损性能的影响。用自制的冲蚀磨损试验机对复合材料进行了冲蚀磨损实验,采用SEM等手段对复合材料的冲蚀磨损形貌进行观察分析。结果表明:在复合材料中提高SiC含量可以提高其耐冲蚀磨损性能,当SiC质量分数为复合材料的66.66%时,SiC颗粒与树脂之间"阴影效应"和"粘接效应"相互配合达到最佳,复合材料的冲蚀磨损性能最好;当SiC含量最佳时,复合材料的耐冲蚀磨损性能要好于相同角度下白口铸铁。
关键词 ：
复合材料 ,
冲蚀磨损 ,
环氧树脂 ,
SiC颗粒
Abstract ：In order to improve the erosion and wear resistance of large flow parts in factories and mines, the epoxy/SiC composite coating was prepared using SiC particle and epoxy resin. The composite coating with excellent erosion and wear resistance can be solidified quickly and coated conveniently. The article studied the effect of SiC particle content on the erosion and wear resistance of epoxy/SiC composite. The erosion and wear test was carried out on a self-made erosion and wear tester. The erosion and wear morphologies of the composite were observed using SEM. The results showed that different SiC particle content in the composite could change the erosion and wear resistance. When the mass fraction of SiC was 66.66%, the interaction of "shadow effect" and "bonding effect" between the SiC particles and resin achieved the best. Meanwhile, the erosion and wear resistance of the composite was the best. When the content of SiC was optimal, the erosion and wear resistance of the composite was better than that of the white cast iron under the same erosion angle.
Key words ：
composite
erosion and wear
epoxy resin
SiC particle
收稿日期: 2012-03-27
出版日期: 2013-06-20
基金资助: 国家973计划(2011CB134003)
作者简介 : 邢志国(1979-),男,博士,助理研究员,研究方向为表面摩擦学,联系地址:北京市丰台区杜家坎21号再制造技术国防科技重点实验室(100072),E-mail:xingzg2011@163.com
引用本文:
邢志国, 周新远, 吕振林, 周永欣. SiC含量对环氧/SiC复合材料冲蚀磨损性能的影响[J]. 材料工程, 2013, 0(6): 67-71.
链接本文:
http://jme.biam.ac.cn/CN/10.3969/j.issn.1001-4381.2013.06.014
或
http://jme.biam.ac.cn/CN/Y2013/V0/I6/67
[1] 鲍崇高, 潘伟, 苗赫濯, 等. 磨粒磨径对Si3 N4 结构陶瓷冲蚀磨损性能的影响[J]. 西安交通大学学报, 2005, 34(1): 236-239.BAO Chong-gao, PAN Wei, MIAO He-di, et al. Effect of abrasive particle size on anti-abrasion performance of Si3 N4 ceramics[J]. Journal of Xi’an Jiaotong University, 2005, 34(1): 236-239.[2] 邢志国, 周永欣, 张敏, 等. 表面梯度复合材料及在耐磨件上的应用[J]. 铸造技术, 2006, 27(4): 408-411.XING Zhi-guo, ZHOU Yong-xin, ZHANG Min, et al. Preparation of surface gradient composites and their application in wear resistance[J]. Foundry Technology, 2006, 27(4): 408-411.[3] 黄丽坚, 朱鹏, 陈震霖, 等. 石墨改性热塑性聚酰亚胺复合材料的摩擦磨损性能[J]. 材料科学与工程学报, 2008, 26(2): 268-272.HUANG Li-jian, ZHU Peng, CHEN Zhen-lin, et al. Tribological performances of graphite modified thermoplastic polyimide[J]. Journal of Materials Science and Engineering, 2008, 26(2): 268-272.[4] CHEN H Y, JACOBS O, WU W, et al. Effect of dispersion method on tribological properties of carbon nanotube reinforced epoxy resin composites[J]. Polymer Testing, 2007,26(3): 351-360.[5] 杨贵荣, 郝远, 宋文明, 等. 铸渗法制备铜基表面复合材料[J]. 复合材料学报, 2005, 22(1): 52-57.YANG Gui-rong, HAO Yuan, SONG Wen-ming. Surface composite on the copper substrate fabricated by infiltration casting[J]. Acta Materiae Compositae Sinica, 2005, 22(1): 52-57.[6] 张士华, 陈光, 崔崇,等. 玻璃纤维增强MC尼龙复合材料的摩擦磨损性能研究[J]. 摩擦学学报, 2006, 26(5): 452-455.ZHANG Shi-hua, CHEN Guang, CUI Chong, et al. Friction and wear behavior of glass fiber reinforced MC-nylon composite[J]. Tribology, 2006, 26(5): 452-455.[7] 张金中. 炭纤维增强环氧树脂复合材料/N80钢摩擦学性能研究[J]. 摩擦学学报, 2004, 24(1): 83-86.ZHANG Jin-zhong. Tribological properties of carbon fiber composites sliding against N80 steel under dry and lubricated conditions[J]. Tribology, 2004, 24(1): 83-86.[8] 何春霞, 路琴, 张静,等. 三种纳米材料改性PTFE复合材料摩擦磨损特性[J]. 材料科学与工程学报, 2010, 28(2): 186-188.HE Chun-xia, LU Qin, ZHANG Jing, et al. Friction and wear properties of PTEE filled with three kinds of nanostructured carbon materials[J]. Journal of Materials Science and Engineering, 2010, 28(2): 186-188.[9] 邢志国. 改性树脂粘结SiC颗粒复合材料制备及其性能研究. 西安:西安理工大学博士学位论文, 2010.[10] 张玉萍, 周永欣, 吕振林, 等. 射流式冲蚀磨损实验机的研制[J]. 铸造设备研究, 2006, 8(4): 9-11. ZHANG Yu-ping, ZHOU Yong-xin, LV Zhen-lin, et al. Design and manufacture of multi-function slurry test rig[J]. Research Studies on Foundry Equipment, 2006, 8(4): 9-11.[11] 邢志国, 吕振林, 谢辉. SiC/环氧树脂复合材料冲蚀磨损性能的研究[J]. 摩擦学学报, 2010, 30(3): 291-295. XING Zhi-guo, LV Zhen-lin, XIE Hui. Erosion wear behaviors of SiC/epoxy resin composite[J].Tribology,2010, 30(3): 291-295.[12] 卢德宏, 黎清宁, 蒋业华, 等. Al2 O3 颗粒增强聚氨酯基复合材料耐磨性研究[J]. 材料科学与工程学报, 2004, 22(3): 351-354. LU De-hong, LI Qing-ning, JIANG Ye-hua, et al. Erosion wear resistance of polyurethane matrix composites reinforced with aluminum oxide particle[J].Journal of Materials Science and Engineering,2004, 22(3): 351-354.[13] 邢志国, 吕振林, 魏鑫, 等. 偶联剂KH-550对改性酚醛树脂胶粘SiC耐磨涂层性能的影响[J]. 兵器材料科学与工程, 2009, 32(3): 27-29. XING Zhi-guo, LV Zhen-lin, WEI Xin, et al. Effects of coupling agent KH-550 on the properties of SiC wear resistant coating adhered by modified phenol formaldehyde resin[J]. Ordnance Material Science and Engineering, 2009, 32(3): 27-29.[14] LIVINGSTONE I, WIGGS G F S, WEAVER C M. Geomorphology of desert sand dunes: a review of recent progress[J]. Earth-Science Reviews, 2007, 80 (3/4): 239-257.[15] XUAN J. Turbulence factors for threshold velocity and emission rate of atmospheric mineral dust[J].Atmospheric Environment,2004, 38(12): 1777-1783.[16] SCHONFELDT H J, VON LOWIS S. Turbulence-driven saltation in the atmospheric surface layer[J]. Meteorologische Zeitschrift, 2003, 12(5): 257-268.
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