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Soviet Powder Metallurgy and Metal Ceramics

, Volume 24, Issue 1, pp 30–32 | Cite as

Some features of the fiber-matrix reaction occurring during the manufacture of an aluminum-boron composite material

  • L. I. Dautova
  • E. M. Landa
Theory and Technology of Sintering, Thermal, and Chemicothermal Treatment Processes
  • 8 Downloads

Conclusions

The reaction of the components in the Al-B system may commence at the boundaries of matrix alloy grains emerging to the foil surfaces. In the formation of the matrix-fiber reaction zone during the pressing of the FCM a key role is played by plastic deformation of the foil, which leads to rupture of the surface oxide films along the grain boundaries of the matrix alloy. A physicochemical reaction resulting in the formation of intermetallic compound phases can be induced by plastic deformation of the aluminum foil at low temperatures. The relative size of the reaction zone in the A1-B system can be controlled by varying the grain size of its matrix.

Keywords

Plastic Deformation Composite Material Oxide Film Intermetallic Compound Surface Oxide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    M. Kh. Shorshorov, V. A. Kolesnichenko, R. S. Yusupov, et. al., “Physicochemical reaction between fibers and a matrix in the hot presssing of an aluminum-boron composite material,” Poroshk. Metall., No. 8, 63–66 (1981).Google Scholar
  2. 2.
    L. J. Broutman and R. H. Krock, Composite Materials [Russian translation], Vol. 1, Mir, Moscow (1978).Google Scholar
  3. 3.
    K. I. Portnoi, S. E. Salibekov, I. L. Svetlov, et al., Structure and Properties of Composite Materials [in Russian], Mashinostroenie, Moscow (1979).Google Scholar
  4. 4.
    N. F. Kazakov, Diffusion Welding of Materials (Handbook) [in Russian], Mashinostroenie, Moscow (1981).Google Scholar

Copyright information

© Plenum Publishing Corporation 1985

Authors and Affiliations

  • L. I. Dautova
    • 1
  • E. M. Landa
    • 1
  1. 1.Ufa Aviation InstituteUSSR

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