Short-time sintering of porous rolled strip from stainless steel powder

  • O. A. Katrus
  • A. V. Aleshina
Theory and Technology of Sintering, Thermal and Chemicothermal Treatment Processes

Conclusions

  1. 1.

    Rapid heating and cooling at temperatures in excess of 600°C enable porous strip from stainless steel powders to be sintered without the use of protective packing materials.

     
  2. 2.

    After short-time sintering in the temperature range 1350–1400°C, the level of mechanical properties of porous strip from Kh18N9 and Kh18N15 stainless steel powders is adequate for the requirements of filtration applications.

     
  3. 3.

    The quality of interparticle contacts, measured by the magnitude ɛ, in specimens subjected to shorttime sintering in the temperature range 1350–1400°C is slightly inferior to that attained in specimens produced by prolonged sintering.

     

Keywords

Mechanical Property Filtration Stainless Steel Packing Material Rapid Heating 

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Literature cited

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    G. V. Tikhonov and V. K. Sorokin, in: Powder Metallurgy [in Russian], Riga (1968), p. 122.Google Scholar
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    R. A. Andrievskii and S. M. Solonin, Poroshkovaya Met., No. 3, 32 (1964).Google Scholar
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    P. V. Gel'd and O. A. Esin, High-Temperature Reduction Processes [in Russian], Metallurgizdat (1957).Google Scholar

Copyright information

© Consultants Bureau 1971

Authors and Affiliations

  • O. A. Katrus
    • 1
  • A. V. Aleshina
    • 1
  1. 1.Institute of Materials ScienceAcademy of Sciences of the Ukrainian SSRUkraine

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