Conclusions
A formula is derived theoretically which is suitable for predicting the relationship between the density of compacts and compaction pressure. It contains only two genuine physicotechnical constants, p0= HBmin and II0=1-θ0. The formula is applicable to annealed powders of ductile metals compacted in the middle (second) stage of pressing. Experimental data have confirmed its satisfactory accuracy and reliability.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
Literature cited
G. M. Zhdanovich, Theory of Pressing of Metal Powders [in Russian], Moscow (1969).
M. Yu. Bal'shin, Scientific Principles of Powder Metallurgy and Fiber Metallurgy [in Russian], Moscow (1972).
M. Yu. Bal'shin, Poroshkovaya Met., No. 12 (1965).
M. Yu. Bal'shin, Powder Metal Science [in Russian], Moscow (1948).
R. Kieffer and W. Hotop, Sintereisen und Sinterstahl, Vienna (1949).
Author information
Authors and Affiliations
Additional information
Translated from Poroshkovaya Metallurgiya, No. 5 (125), pp. 22–26, May, 1973.
Rights and permissions
About this article
Cite this article
Bal'shin, M.Y., Zakharyan, N.V. & Manukyan, N.V. Calculation of the relationship between compaction pressure and the density of metal powders. Powder Metall Met Ceram 12, 372–375 (1973). https://doi.org/10.1007/BF00791261
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00791261