REFERENCES
- H. HÖNESS, W. KRÄMER, P. S. RAGNUPATHI, and H. WILKY: Ind. A nz. , 1971, 93, (101), 2503 (in German).
- A. SINGH and R. DAVIF.S: Proc. 13th Int. Mach. Tool Des. & Res. Conf., p. 449. 1973: London (Macmillan).
- R. J. DOWER and G. I. MILES: Proc. 1973 Int. PM Conf. ‘Modern Developments in Powder Metallurgy’, Vol. 7, p. 175. 1974: Princeton, N.J. (Metal Powder Industry Federation).
- K. OBARA, Y. NISHINO. and Y. SAITO: ibid. , p. 423.
- ASTM B 439-67: ‘Standard specification for iron-base sintered metal powder bearings (oil-impregnated)’. 1967: Phila-delphia, Pa. (ASTM).