Abstract
Cold rolling and hot rolling of solution treated Al–3·7Cu and Al–3·8Cu–1·8Mg alloys were performed to test the effect of inhomogeneous precipitation in shear bands during following aging of the material. The most effective inhomogeneous distribution of particles was observed for samples hot deformed and aged within the temperature range 473–573 K. It was noted that magnesium addition intensifies coarse shear bands development and following coarsening of particles within sheared area.
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References
1.
Murray
J. L.
: Int. Metal. Rev ., 1985 , 30 , 211 –233 .
2.
Chaturvedi
M. C.
,
Chung
D. W.
and
Doucette
R. A.
Metal . Sci . 1 , 1979 , 13, 34 –38 .
3.
Beton
R. H.
and
Rollason
E. C.
J. Inst. Met ., 1957-58, 86 , 77 –85 .
4.
Hardy
H. K.
: J. Inst. Met ., 1951 , 79 , 321 –368 .
5.
Silcock
J. M.
,
Heal
T. J.
and
Hardy
H. K.
J. Inst. Metal ., 1953-54, 82 , 239 –248 .
6.
Hardy
H. K.
: J. Inst. Met ., 1954-55, 83 , 17 –34 .
7.
Silcock
J. M.
: J. Inst. Met ., 1960-61, 89 , 203 –210 .
8.
Ringer
S. P.
and
Hono
K.
Mater. Charact ., 2000 , 44 , 101 –131 .
9.
Radmilovic
V.
,
Kilaas
R.
,
Dahmen
U.
and
Shiflet
G. J.
Acta Mater ., 1999 , 47 , 3987 –3997 .
10.
Foglesong
T.
,
Sehitoglu
H.
and
Maeir
H. J.
J. Phys. IV , 2003 , 105 , 239 –246 .
11.
Hargarter
H.
,
Lyttle
M. T.
and
Starke
E. A.
Jr
Mater. Sci. Eng. A, 1998, A257, 87 –99 .
12.
Thu
A. W.
,
Chen
J.
and
Starke
E. A.
Jr : Acta Mater ., 2000 , 48 , 2239 –2246 .
13.
Thu
A. W.
,
Chen
J.
and
Starke
E. A.
Jr : Acta Mater ., 2001 , 49 , 2285 –2295 .
14.
Zhu
A. W.
and
Starke
E. A.
Jr : J. Mater. Proc. Technol , 2001 , 117 , 354 –358
15.
Vaughan
D.
: Acta Metall , 1970 , 18 , 183 –187 .
16.
Woznicka
O.
,
Blaz
L.
and
Evangelista
E.
J. Alloys Compos ., 2004 , 378 , 339 –342 .
17.
Blaz
L.
,
Stalony-Dobrzanski
F.
and
Korbel
A.
Aluminium , 1998 , 74 , 303 –310 .
18.
Blaz
L.
and
Piela
K.
Key Eng. Mater. V , 2000 , 188 , 83 –90 .
19.
Blaz
L.
and
Korbel
A.
Proc. 3rd Int. Conf. on ‘Aluminium alloys’, Vol. 1 , 237-242; 1992, Trondheim, The Norwegian Institute of Technology.
20.
Piela
K.
and
Korbel
A.
Mater. Sci. Forum , 1996 , 217 –222 , 1037-1042.
21.
Korbel
A.
,
Bochniak
W.
,
Ciura
F.
,
Dybiec
H.
and
Piela
K.
J. Mater. Proc. Technol ., 1998 , 78 , 104 –111 .
22.
Vietz
J. T.
and
Polmear
I. J.
J. Inst. Met ., 1966 , 94 , 410 –419 .
23.
Korbel
A.
,
Embury
J. D.
,
Hatherly
M.
,
Martin
P. L.
and
Erbslow
H. W.
Acta Metall ., 1986 , 34 , 1999 –2009 .
24.
Korbel
A.
and
Martin
P.
Acta Metall ., 1986 , 34 , 1905 –1909 .