Conclusions
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1.
A description is given of the derivation of the equation of a hyperbola expressing the compressibility of metal powders and of the experimental determination of the constants of this equation.
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2.
A method is proposed for finding the maximum strip-forming pressure Pm with the aid of a family of compressibility curves representing the degree of densification plotted against the ratio of the maximum pressure Pm to the constant A of the hyperbola.
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3.
Rolling mill parameters (size of backlash and mill rigidity) have been introduced into the fundamental rolling equation; a method of determining these parameters is described.
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Translated from Poroshkovaya Metallurgiya, No. 5(89), pp. 23–28, May, 1970.
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Aksenov, G.I. Theory of powder rolling. Part I. Powder Metall Met Ceram 9, 370–374 (1970). https://doi.org/10.1007/BF00796502
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DOI: https://doi.org/10.1007/BF00796502