ABOUT QUASI-LIQUID SPONTANEOUS DEFORMATION IN IRON-HYDROGEN SYSTEM

  • V. I. Shapovalov
Conference paper
Part of the NATO Science for Peace and Security Series C: Environmental Security book series (NAPSC)

Abstract

Features of gas-eutectoid reaction in iron-hydrogen system are described. The pore formation and spontaneous plastic deformation are controllable by changing the pressure of hydrogen and cooling-heating conditions (thermocycling range, heating speed and direction, cooling speed and direction). This phenomenon can be a basis for entirely new methods of porous metal production, having not only closed but open porosity.

Keywords

deformation hydrogen iron concentration microstructure phase diagram 

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Copyright information

© Springer Science + Business Media B.V. 2008

Authors and Affiliations

  • V. I. Shapovalov
    • 1
  1. 1.Materials and Electrochemical Research CorporationTucsonUSA

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