References
- M.P.A. Standard No. 6-S4T; V.D.E. Priifblatt No. 0091-52.
- M.P.A. Standard No. 2-48.
- M.P.A. Standard No. 5-46; V.D.E. Prüfblatt No. 0081-58.
- M.P.A. Standard No. 3-45.
- M.P.A. Standard No. 4-45; V.D.E. Priifblatt No. 0083-58.
- British Standard No. 3029: 1958; V.D.E. Prüfblatt No. 0088-53.
- British Standard No. 3029: 1958; V.D.E. Prüfblatt No. 0086-53.
- M.P.A. Standard No. 15-51; V.D.E. Prüfblatt Nos. 0088-52; 0087-52.
- R. Kieffer and W. Hotop, “Sintereisen und Sinterstahl”, p. 124. 1948: Wien (Springer-Verlag).
- a. R. Kieffer and W. Hotop, ibid., p. 126.
- R. Kieffer and W. Hotop, ibid., p. 118.
- C. G. Goetzel, “Treatise on Powder Metallurgy”, Vol. I, pp. 259-312. 1950: New York and London (Interseienee Publishers).
- G. Bockstiegel, unpublished HVA Report.
- R. Kieffer and W. Hotop, ref. (9), p. 114.
- H. Wiemer and R. Hanebuth, ref. (9), pp. 533-535.
- G. Zapf, Mgtaux, Corrosion-Ind., 1951, 26, 10.
- R. Kieffer and W. Hotop, ref. (9), p. 115.
- I. Ljungberg and P. G. Arbstedt. Proc. Metal Powder Assoc., 1956, 78.