Tribological behavior of NiAl matrix composites with addition of oxides at high temperatures

Tribological behavior of NiAl matrix composites with addition of oxides at high temperatures
复制标题

添加氧化物的 NiAl 基复合材料的高温摩擦学行为

DOI:
10.1016/j.wear.2011.11.006
复制
发表时间:
2012-01
期刊:
影响因子:
5
通讯作者:
Weimin Liu
Weimin Liu
中科院分区:
工程技术1区
文献类型:
--
作者:
Shengyu Zhu;Qinling Bi;Muye Niu;Jun Yang;Weimin Liu

文献摘要

参考文献

被引文献

相似文献

采用粉末冶金法制备了NiAl、NiAl-Cr-Mo合金及添加氧化物的NiAl基复合材料(ZnO/CuO)。研究发现,由于高温固相反应,在制备过程中形成了一些新的相(如NiZn3、Cu0.81Ni0.19和Al2O3)。在HT-1000型球盘式高温摩擦试验机上研究了室温至1000℃的摩擦学行为。结果表明,NiAl在高温下具有较高的摩擦因数和磨损率,而铬(钼)的加入不仅显著提高了材料的力学性能,而且改善了高温摩擦学性能。在烧结材料中,添加氧化锌的NiAl基复合材料在1000℃时的磨损率最低,而添加CuO的NiAl基复合材料在800℃时具有最好的摩擦学性能和自润滑性能。
NiAl, NiAl–Cr–Mo alloy and NiAl matrix composites with addition of oxides (ZnO/CuO) were fabricated by powder metallurgy route. It was found that some new phases (such as NiZn3, Cu0.81Ni0.19and Al2O3) are formed during the fabrication process due to a high-temperature solid state reaction. Tribological behavior was studied from room temperature to 1000°C on an HT-1000 ball-on-disk high temperature tribometer. The results indicated that NiAl had high friction coefficient and wear rate at elevated temperatures, while incorporation of Cr(Mo) not only enhanced mechanical properties evidently but also improved high temperature tribological properties. Among the sintered materials, NiAl matrix composite with addition of ZnO showed the lowest wear rate at 1000°C, while CuO addition into NiAl matrix composite exhibited the self-lubricating performance and the best tribological properties at 800°C.
DOI: 10.1016/j.ijrmhm.2005.05.001
发表时间: 2005-07
影响因子: 3.6
作者:
H. R. Pasaribu;K. Reuver;D. Schipper;S. Ran;K. W. Wiratha;A. Winnubst;D. Blank
通讯作者: H. R. Pasaribu;K. Reuver;D. Schipper;S. Ran;K. W. Wiratha;A. Winnubst;D. Blank
DOI: 10.1016/j.intermet.2006.10.024
发表时间: 2007-05
期刊: Intermetallics
影响因子: 4.4
作者:
K. Huai;J. Guo;Q. Gao;Hongtao Li;R. Yang
通讯作者: K. Huai;J. Guo;Q. Gao;Hongtao Li;R. Yang
DOI: 10.1016/s0966-9795(00)00078-9
发表时间: 2000-09
期刊: Intermetallics
影响因子: 4.4
作者:
V. Sikka;S. Deevi;S. Viswanathan;R. Swindeman;M. Santella
通讯作者: V. Sikka;S. Deevi;S. Viswanathan;R. Swindeman;M. Santella
DOI: 10.1016/j.actamat.2004.09.003
发表时间: 2005-01-03
期刊: ACTA MATERIALIA
影响因子: 9.4
作者:
Bei, H;George, EP
通讯作者: George, EP
DOI: 10.1016/s0020-7403(99)00087-9
发表时间: 2000-08-01
影响因子: 7.3
作者:
Czeppe, T;Wierzbinski, S
通讯作者: Wierzbinski, S