Skip to main content
SpringerLink
Log in

Effect of repeated application of pressure on the nonuniformity of density distribution in compacts

  • Theory and Technology of the Component Formation Process
  • Published:
Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

A study was made of the effect of repeated load application to powder in a die in the case of single-ended pressing with an unattached bottom. With increasing number of repeated loading cycles the difference in density between the compact ends decreased as a result of the spontaneous development of a pressing process akin to double-ended compaction. Use of a die with a rigidly fixed (blind) bottom with repeated load application increased the nonuniformity of density distribution. In both cases the mean compact density grew.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature cited

  1. G. P. Zlobin, Shaping of Parts from Hard-Metal Powders [in Russian], Metallurgiya, Moscow (1980).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. All-Union Scientific-Research and Design Institute of Refractory Metals and Hard Alloys, USSR

    G. P. Zlobin & S. P. Popova

Authors
  1. G. P. Zlobin
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. S. P. Popova
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Poroshkovaya Metallurgiya, No. 12(240), pp. 14–16, December, 1982.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Zlobin, G.P., Popova, S.P. Effect of repeated application of pressure on the nonuniformity of density distribution in compacts. Powder Metall Met Ceram 21, 918–920 (1982). https://doi.org/10.1007/BF00794327

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00794327

Keywords

Search

Navigation