REFERENCES
- T. SHEPPARD and P. J. M. CHARE: Powder Met., 1972, 15, 17.
- P. J. M. CHARE and T. SHEPPARD: ibid., 1973, 16, 437.
- T. SHEPPARD: Proc. 15th Int. MTDR, p. 659. 1975: London (Macmillan).
- R. DAVIES and R. H. T. DIXON: Powder Met., 1971, 14, 207.
- M. NEGM and R. DAVIES: Ref. 3, p. 637.
- W. R. D. WILSON: Int. J. Mech. Sci. , 1971, 13, 17.
- T. SHEPPARD and A. F. CASTLE: Metals Technology, 1976 (in press).
- T. SHEPPARD and D. RAYBOULD: J. Inst. Metals, 1973, 101, 33.
- T. SHEPPARD and H. McSHANE: Powder Met. , 1976, this issue, p. 121.
- D. W. PASHLEY, J. W. RHODES, and A. SENDOREK : J. Inst. Metals, 1966, 94, 41.
- A. SEEGER: Z. Metallkunde, 1953, 44,247.
- T. SHEPPARD and P. J. M. CHARE: Powder Met., 1975, 18,1.
- T. SHEPPARD and E. P. WOOD: Proc. 17th MTDR, Birmingham, 1976.