Machines. Technologies. Materials.
Vol. 16 (2022), Issue 10, pg(s) 348-349

TECHNOLOGIES

Consolidation of discrete metal fibers using fine powder

  • 1 State research and production powder metallurgy association – Minsk, Republic of Belarus; State Scientific Institution “O.V. Roman Powder Metallurgy Institute” – Minsk, Republic of Belarus
  • 2 State Scientific Institution “O.V. Roman Powder Metallurgy Institute” – Minsk, Republic of Belarus
  • 3 Educational establishment “Belarus State and Agrarian Technical University” – Minsk, Republic of Belarus

Abstract

Information is given on the study of the process of obtaining two-layer copper permeable powder-fiber materials, based on the activation of the fiber sintering by finely dispersed powder particles process, which are also used to form a thin filter layer. It has been confirmed that the activation of the fiber sintering process by finely dispersed powder particles ensures high-quality consolidation of metal fibers. The optimal ratios between copper fibers, polyvinyl alcohol used for applying fine particles to the fibers, and copper powder have been determined.

Keywords

References

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