Soviet Powder Metallurgy and Metal Ceramics

, Volume 13, Issue 11, pp 869–871 | Cite as

Elongation and porosity of a fibrous material subjected to axial rolling

  • Yu. I. Sinel'nikov
  • V. I. Makarochkin
  • A. G. Kolesnikov
Theory and Technology of the Component Formation Process
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Conclusions

  1. 1.

    Experimental plots were constructed illustrating the effects of the degree of reduction, the number of layers, and the ratio of the warp and weft diameters, da/de, on the elongation and porosity of net compacts.

     
  2. 2.

    It was established that the critical reduction of a porous net compact is equal to the starting net prosrosity.

     
  3. 3.

    Three stages of deformation of a net compact — structural, structural-plastic, and plastic — were vealed.

     

Keywords

Porosity Experimental Plot Fibrous Material Axial Rolling Critical Reduction 

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • Yu. I. Sinel'nikov
    • 1
  • V. I. Makarochkin
    • 1
  • A. G. Kolesnikov
    • 1
  1. 1.Bauman Moscow Higher Technical CollegeUSSR

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