A detailed microstructural study of heavily rolled α-brass has revealed that in addition to straight shear bands a ‘wavy’ structure is also present. The cold-rolled material is considered to exhibit laminar structures and properties that are similar in some respects to the behaviour of laminar composite materials. This is examined in detail and conditions for shear band formation and propagation are investigated in terms of flow localization in laminar structures.
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References
1.
SEVILLANOJ. GIL, HOUTTEP. VAN, and AERNOUDTE.: Frog. Mater. Sci., 1982, 25, 69–412.
2.
DUGGANB. J., HATHERLYM., HUTCHINSONW. B., and WAKEFIELDP. T.: Met. Sci., 1978, 12, 343-351.
3.
SEVILLANOJ. GIL, HOUTTEP. VAN, and AERNOUDTE.: Scr. Metall.,1977, 11, 581–585.
4.
HUTCHINSONW. B., DUGGANB. J., and HATHERLYM.: Met. Technol.,1979, 6, 398–403.
5.
NODAT., PLEGEB., and GREWENJ.: in ‘Textures of materials’, (ed. byGottsteinG. and LiickeK.),Vol. 1, 443–452; 1978, Berlin, Springer-Verlag.
6.
DUGGANB. J., HUTCHINSONW. B., and HATHERLYM.: Scr. Metall.,1978, 12, 293–295.
7.
RIDHAJ. W. and HUTCHINSONW. B.: Acta Metall., 1982, 30, 1929–1939.
HOUTTEP. VAN, SEVILLANOJ. GIL, and AERNOUDTE.: Z. Metallkd.,1979, 70, 426–432.
10.
HOUTTEP. VAN, SEVILLANOJ. GIL, and AERNOUDTE.: Z. Metallkd.,1979, 70, 503–508.
11.
NOURBAKHSHS. and NUTTINGJ.: Met. Sci.,1982, 16, 323–331.
12.
HinR. and HUTCHINSONJ. W.: J. Mech. Phys. Solids, 1975, 23, 239–264.
13.
ASAROR. J.: Acta Metall., 1979, 27, 445–453.
14.
HUTCHINSONJ. W. and TVERGAARDV.: ‘Shear band formation in plane strain’, Report no. 186, Danish Center for Applied Mathematics and Mechanics, The Technical University of Denmark, Lyngby, 1980.
15.
ANANDL. and SPITZIGw. A.: Acta Metall., 1982, 30, 553–561.
16.
MORIIK. and NAKAYAMAY.: in Proc. 6th Int. Conf. on ‘Textures of materials’, Vol. 1, 327-336; 1981, Tokyo, The Iron and Steel Institute of Japan.
17.
DUGGANB. J. and YEUNGW. Y. in Proc. 7th Int. Conf. on ‘Textures of materials’, Noordwijkerhout, Sept. 1984, Netherlands Society for Materials Science, 65-70.
18.
WILSOND. V., ROBERTSW. T., MOOREJ. J., STOKESR. F., and FARMERJ.: in Proc. 15th Int. Conf. on ‘Machine tool design and research’, 1975, 685–694.
19.
PLUMBRIDGEW. J. and RYDERD. A.: J. Inst. Met.,1971, 99, 233–237.
20.
SEMIATINS. L. and PIEHLERH. R.: Metall. Trans.,1979, 10A, 97–107.
21.
PIEHLERH. R.: Trans. AIME, 1965, 233, 12–16.
22.
BLICHARSKIM. and GORCZYCAS.: Met. Sci.,1978, 12, 303–312.
23.
KELLYA. and G. 1. DAVIES: Met. Rev., 1965, 10, 1–77.
