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发表于 2006-12-23 19:21:37
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来自: 中国浙江宁波
铝合金6063合金
Abstract' t B j4 \; k: J8 P S% H$ b
Wear behaviour of age-hardened 6063 aluminium alloy was evaluated under dry sliding conditions. A certain part of the
4 D0 O) F, _/ x# ?4 K( paluminium samples was solution treated at 510 jC for 2, 4, 6 and 8 h, water-quenched then aged at 180 jC for 4 h, and the other
; f4 i" P! W; _1 Q/ Dpart was solution treated at 510 jC for 6 h, water-quenched then aged at 180 jC for 1, 2, 3, 4 and 5 h in a muffle furnace. The# ^# t6 x( r; ~8 u7 B
as-cast and the aged samples were fully characterised before and after the wear testing using hardness, profilometer, scanning
# m) c4 i( C6 M2 A0 [+ A6 ^electron microscopy (SEM), optical microscopy, X-ray diffraction, and energy dispersive detector (EDS). The wear tests using
* ?/ a- d" i+ \3 A3 a; Eon a pin-on-disc machine showed that the aging treatments improved the wear behaviour of AA 6063 alloy compared to as-cast
/ i5 }% ~2 x+ G! p: b1 C3 _% @" Fsamples.! d" X3 z9 X; S
D 2003 Elsevier Science B.V. All rights reserved.
% _0 j4 D% i% n2 L4 u6 y0 _Keywords: Artificial aging; Aluminium alloy; Wear; Pin-on-disk tribometer |
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