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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
' E F, w6 O# A- QWear behaviour of age-hardened 6063 aluminium alloy was evaluated under dry sliding conditions. A certain part of the
4 e; r2 x6 P0 H4 s; zaluminium 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
" z% S9 [4 d. s. _4 P W% Bpart 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; a% s2 N+ ^+ r& ~2 i+ q
as-cast and the aged samples were fully characterised before and after the wear testing using hardness, profilometer, scanning
3 T* R. M. Q& |( f- a" ?& o6 yelectron microscopy (SEM), optical microscopy, X-ray diffraction, and energy dispersive detector (EDS). The wear tests using) x7 N0 b0 _" {2 e& l; f
on a pin-on-disc machine showed that the aging treatments improved the wear behaviour of AA 6063 alloy compared to as-cast
" Y3 ~& | ^: T) Z' |: usamples.
; z+ Q( w6 C: {D 2003 Elsevier Science B.V. All rights reserved.
! i' j# p& D2 D2 d( @: ]Keywords: Artificial aging; Aluminium alloy; Wear; Pin-on-disk tribometer |
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