2011
DOI: 10.1016/j.wear.2011.05.042
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Wear behaviour of interpenetrating alumina–copper composites

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Cited by 33 publications
(23 citation statements)
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“…Yet, combining the two phases in a composite material has clear technological potential [6][7][8][9]: copper is an excellent heat and electricity conductor, in which Al 2 O 3 particles offer improved hardness and wear resistance without introducing atomscale electron scattering centers. The Cu-Al 2 O 3 system is non-reactive in high-vacuum or in oxygen-lean inert gas [4]; as a consequence Al 2 O 3 should not be degraded during processing.…”
Section: Introductionmentioning
confidence: 99%
“…Yet, combining the two phases in a composite material has clear technological potential [6][7][8][9]: copper is an excellent heat and electricity conductor, in which Al 2 O 3 particles offer improved hardness and wear resistance without introducing atomscale electron scattering centers. The Cu-Al 2 O 3 system is non-reactive in high-vacuum or in oxygen-lean inert gas [4]; as a consequence Al 2 O 3 should not be degraded during processing.…”
Section: Introductionmentioning
confidence: 99%
“…Figure 11(e) reveals specific details of composite surface with 6 wt% marble dust reinforced composite where the removal of matrix as well as filler material was seen. The reason behind this may be poor bonding strength between filler and matrix alloy [37]. Moreover, here the segregation or improper distribution of filler material that result in large amount of void content (see table 4) and lower hardness may be the possible reason for material removal.…”
Section: Surface Morphologymentioning
confidence: 99%
“…Pure or alloyed copper has thus been combined with ceramics as diverse as TiB 2 [1][2][3][4][5][6][7], Al 2 O 3 [1,[8][9][10][11], several forms of carbon [12][13][14][15][16] or various carbides [17][18][19][20][21]; Ref. [22] gives a review of their processing methods and mechanical properties.…”
Section: Introductionmentioning
confidence: 99%