References
- J. HIRST and D. M. URSELL: Met. Treat., 1958, 25, 409–413.
- T. SHEPPARD and D. RAVUOULD: J. Inst. Met., 1973, 101, 73–78.
- T. SHEPPARD, P. J. TUNNICLIFFE, and S. J. PATERSON: J. Mech. Work. Technol., 1982, 6, 313–331.
- D. S. WRIGHT and T. SHEPPARD: Mech. Technol., 1979, 224-229.
- J. E ADM and J. M. ALEXANDER: Int. J. Mech. Sc., 1967, 9, 349–357.
- M. G. TUTCHER: PhD thesis, University of London, 1979.
- J. M. ALEXANDER: J. Inst. Met., 1961-62, 90, 193–200.
- M. P. CLODE: PhD thesis, University of London, 1987.
- M. G. TUTCHER and T. SHEPPARD: Met. Technol., 1980, 7, 488–493.
- R. P. VIEROD: PhD thesis, University of London, 1983.
- P. S. COOPER: PhD thesis, University of London, 1985.
- T. SHEPPARD and S. J. PATERSON: J. Mech. Work. Technol., 1982, 7, 39–56.
- T. SHEPPARD: in Proc. 2nd Int. ‘Aluminium extrusion tech-nology’ Seminar, 1979, Aluminum Association, Vol. 1.
- T. SHEPPARD and M. P. CLODE: in Proc. 4th Int. ‘Aluminium extrusion technology’ Seminar, Chicago, IL, April 1988, Aluminum Association, Vol. 2.
- M. P. CLODE and T. SHEPPARD: Mater. Sci. Technol., 1990, 6, 755–763.