REFERENCES
- J. T. BARNBY, D. C. GOSH, and K. DINSDALE: Powder Metall., 1973, 16, (31), 55.
- G. ANDREWS: PhD thesis, University of Aston in Birmingham, May 1976.
- N. INGLESTROM and H. NORDBERG: Scand. J. Metall., 1975, 4, 189.
- Höganäs AB, data sheets 120 and 121, April 1977.
- H. E. EXNER and D. POHL: Powder Metall. Int., 1978,10, (4), 193.
- A. C. GLOVER and G. POLLARD: ‘Fracture toughness of high-strength materials: theory and practice’, 90; 1970, London, Iron and Steel Institute.