Microstructure and Tribological Properties of Cu-Fe Based Braking Materials
2014 ◽
Vol 941-944
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pp. 280-283
Keyword(s):
X Ray
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SiC particle-reinforced Cu-Fe based braking materials were fabricated by the P/M hot pressing method. The phase composition, microstructure and the worn surface of the composite were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD).The tribological properties were evaluated using a disk-on-disk type laboratory scale dynamometer. Results indicate that the friction coefficient is 0.42 in 6800rpm, 0.7MPa. With the increase of rotation speeds the coefficient of friction and stable rate were decreased.
1984 ◽
Vol 42
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pp. 288-289
1992 ◽
Vol 50
(2)
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pp. 1322-1323
2018 ◽
Vol 21
(7)
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pp. 495-500
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2012 ◽
Vol 174-177
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pp. 508-511
2007 ◽
Vol 561-565
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pp. 2163-2166
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