REFERENCES
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- A. R. E. SINGER: Metals Technology, 1974, 1, 353.
- C. H. WEAVER, R. G. BUTTERS, and J. A. LUND: Int. J. Powder Metall., 1972, 8, 3.
- D. K. WORN and R. P. PERKS: Powder Met., 1959, No. 3,45.
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- J. C. BILLINGTON, D. E. FALLAS, and A. TORABI: Powder Met., 1975, 18, 323.
- ‘Machining Data Handbook’, 2nd ed. 1972: Cincinnati, Ohio (Metcut Research Associates Inc.).