铝合金论文

haorong

铝合金论文
% i  i$ v7 K8 [$ L% m
8 G$ U+ q+ W$ A2 I$ p% KIn¯uence of aging parameters on the mechanical
; T7 Z8 K+ v& w  m- Bproperties of 6063 aluminium alloy
Ra®q A. Siddiqui*, Hussein A. Abdullah, Khamis R. Al-Belushi
Department of Mechanical and Industrial Engineering, Sultan Qaboos University, PO Box 33, Muscat-123, Oman
4 y4 ?" x) ?- zAccepted 17 December 1999

haorong

Mapping of the rate-controlling steps for environment-assisted
fatigue crack growth applied to the aluminium alloy 6013 T6
F. Bergner *, H. Bersch, H. Worch, G. Zouhar
Dresden University of Technology, Institute of Materials Science, D-01062 Dresden, Germany
Received 16 July 2001; received in revised form 17 December 2001; accepted 20 December 2001

haorong

The application of advances in quench factor analysis property
prediction to the heat treatment of 7010 aluminium alloy
0 P4 d/ W9 Z6 [+ B/ w4 M- q7 {Robert J. Flynn a,∗, J.S. Robinson b
  f5 ^) R, O$ Y! ba Materials Ireland Research Centre, University of Limerick, Limerick, Ireland
b Department of Materials Science and Technology, University of Limerick, Limerick, Ireland

haorong

Abstract
Wear behaviour of age-hardened 6063 aluminium alloy was evaluated under dry sliding conditions. A certain part of the
3 w" Q' I/ t8 w9 Z, h7 Raluminium 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
# j3 G1 w% O* ypart 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
! g! m1 a7 Y0 X0 }, r" has-cast and the aged samples were fully characterised before and after the wear testing using hardness, profilometer, scanning
4 e% |9 r$ Z* S' eelectron microscopy (SEM), optical microscopy, X-ray diffraction, and energy dispersive detector (EDS). The wear tests using
& K- x2 A+ v% c6 c6 @& @" @on a pin-on-disc machine showed that the aging treatments improved the wear behaviour of AA 6063 alloy compared to as-cast
samples.
D 2003 Elsevier Science B.V. All rights reserved.
Keywords: Artificial aging; Aluminium alloy; Wear; Pin-on-disk tribometer