REFERENCES
- L.W. CRANE: ‘Examination of sintered pawls for car door locks’, External Report, 1972, Dept. of Metallurgy, Univ. Aston in Birmingham.
- E. MITCHELL and C. DAWES : Metal Treatment, 1964, 31,418.
- Tech. Inf. Pamphlet No. P.M. 68-3, Högands AB, Sweden.
- A. R. POSTER: Int. J. Powder Metall., 1968, 4, 31.
- G. BOCKSTIEGEL : Powder Met., 1962, (10), 171.
- C. J. LEADBEATER and S. TURNER: ISI Spec. Rep. No. 58, 1954, 195.
- R. L. SANDS and C. R. SHAKESPEARE: ‘Powder metallurgy’, 91–94. 1966: London (Newnes).
- M. T. MATTY and J. MATTHEWS: Powder Met., 1965, 8, 270.
- ‘Powder Metallurgy Equipment Manual, Part I’. 1963: New York (PM Equipment Assoc.).
- US Patent 3,512,964, 19 May 1970.
- F. E. HARRIS: Met. Progr., 1943, 44, 265.
- G. ARTHUR: J. Inst. Metals, 1954-55, 83, 329.