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  1. No Access

    Article

    Effect of active and activated isothermal sintering on the porous structure of tungsten

    V. V. Panichkina, P. Ya. Radchenko… in Soviet Powder Metallurgy and Metal Ceramics (1983)

  2. No Access

    Article

    Effect of oxygen on the liquid-phase sintering of very fine tungsten-copper powder mixtures

    V. I. Kornilova, L. D. Konchakovskaya… in Soviet Powder Metallurgy and Metal Ceramics (1985)

  3. No Access

    Article

    Segregation of solutes to the grain boundaries of tungsten-copper alloyed pseudoalloys

    V. V. Panichkina, Yu. L. Pilipovskii… in Soviet Powder Metallurgy and Metal Ceramics (1986)

  4. No Access

    Article

    Redistribution of impurities in structural elements of sintered tungsten

    P. Ya. Radchenko, V. V. Panichkina… in Soviet Powder Metallurgy and Metal Ceramics (1989)

  5. No Access

    Article

    Correlation between structure formation in sintering and mechanical properties of sintered tungsten

    P. Ya. Radchenko, Yu. N. Podrezov… in Soviet Powder Metallurgy and Metal Ceramics (1990)

  6. No Access

    Article

    Structural traits of destruction of tungsten base cathode materials

    P. Ya. Radchenko, V. V. Panichkina… in Soviet Powder Metallurgy and Metal Ceramics (1991)

  7. No Access

    Article

    Properties of molybdenum powders obtained by reduction in moving beds

    We have studied the process of decomposition of ammonium paramolybdate and reduction of the molybdenum oxides in moving beds with rotation of the working chamber. We have shown that agglomerated disperse molyb...

    P. Ya. Radchenko, V. V. Panichkina, O. G. Radchenko in Powder Metallurgy and Metal Ceramics (1999)

  8. No Access

    Article

    Consolidation processes in the sintering of fine-grained iron-copper pseudo-alloys

    The properties of fine-grained iron-copper pseudo-alloys (ICPA) and consolidation processes that occur during their sintering are studied. The grains are no larger than 0.5 µm. It was established that the spec...

    P. Ya. Radchenko, V. V. Panichkina, O. G. Radchenko… in Powder Metallurgy and Metal Ceramics (2000)

  9. No Access

    Article

    Nature of changes in the microstructure and properties of fine-grained iron-copper composites under heat treatment

    We examine the nature of the changes that occur in the microstructure and properties of fine-grained iron-copper composites with 30 mass % (27.3 vol. %) Cu during solid-phase heat treatment and when passing th...

    O. G. Radchenko, O. I. Get’man, P. Ya. Radchenko… in Powder Metallurgy and Metal Ceramics (2000)

  10. No Access

    Article

    Features of skeletal composite compaction and sintering

    Skeletal composites are prepared using highly porous cellular nickel as a volumetrically-bonded framework and features of their compaction and sintering are studied. The skeleton improves composite compactabil...

    V. V. Skorokhod, S. M. Solonin, V. P. Katashinskii… in Powder Metallurgy and Metal Ceramics (2006)

  11. No Access

    Article

    Effect of molybdenum additives on the mechanical properties of iron-copper pseudoalloys

    The effect of molybdenum additives (10%) on mechanical properties and the microstructure of iron-copper (Fe-30% Cu) pseudoalloys is investigated. The tensile strength, hardness, and electrical resistivity are ...

    P. Ya. Radchenko, O. I. Get’man, V. V. Panichkina… in Powder Metallurgy and Metal Ceramics (2006)

  12. No Access

    Article

    Effect of microwave heating on diffusion in KCl–KBr single crystals

    The interdiffusion in single-crystal KCl–KBr diffusion couples, which form continuous solid solutions, is examined under microwave heating (24 GHz). The results are compared with data obtained under convention...

    O. I. Get’man, V. V. Panichkina, P. Ya. Radchenko… in Powder Metallurgy and Metal Ceramics (2008)

  13. No Access

    Article

    Effect of metal-layer structure on the mechanical properties of multilayer metal–ceramic composites. I. fracture energy

    The effect of the metal-layer geometry and of the interface structure on the fracture toughness of multilayer metal–ceramic composites is examined. The samples are produced by free sintering of layups consisti...

    V. V. Skorokhod, V. V. Panichkina, P. Ya. Radchenko… in Powder Metallurgy and Metal Ceramics (2009)

  14. No Access

    Article

    Effect of metal-layer structure on the mechanical properties of multilayer metal–ceramic composites. II. Heat resistance

    The effect of the metal-layer structure and of the interface between the ceramic and metal components on the heat resistance of multilayer ceramic–metal composites is examined. The use of metal fabric layers s...

    P. Ya. Radchenko, V. V. Panichkina, O. I. Get’man… in Powder Metallurgy and Metal Ceramics (2009)

  15. No Access

    Article

    Diffusion processes and structurization in microwave sintering of BaTiO3–SrTiO3 and Al2O3–Cr2O3 powder systems with complete miscibility

    The paper examines the compaction and structurization of equimolar BaTiO3–SrTiO3 and Al2O3–Cr2O3 powder mixtures with complete miscibility and monophase Al2O3 and Cr2O3 powders under microwave heating (24 and 30 ...

    O. I. Get’man, V. V. Panichkina, P. Ya. Radchenko… in Powder Metallurgy and Metal Ceramics (2009)

  16. No Access

    Article

    Determination procedure of the heat resistance of ceramics using radiant heating

    A procedure for the comparative assessment of the heat resistance of ceramics using radiant heating in an URAN-1 optical furnace has been developed. To measure the specimen surface temperature, an IGA-100 high...

    V. V. Pasichnyi, V. V. Panichkina, P. Ya. Radchenko… in Strength of Materials (2012)

  17. No Access

    Article

    Effect of heat treatment on the plasticity of molybdenum-doped iron–copper pseudoalloys

    The effect of heat treatment on the mechanical properties and microstructure of Fe–30% Cu pseudoalloys doped with 10% Mo is studied. The samples were produced by compacting mechanically alloyed metal powder mi...

    P. Ya. Radchenko, O. I. Get’man, V. V. Panichkina… in Powder Metallurgy and Metal Ceramics (2012)

  18. No Access

    Article

    Interdiffusion and Structural Changes in the Cr2O2–Al2O3(ZrO2) Diffusion Couple under Microwave Heating

    The interdiffusion and microstructural evolution of the Cr2O3–Al2O3 (5 vol.% ZrO2) diffusion couple are studied in the temperature range 1600–1800°C under microwave heating (24 Hz) and, for comparison, under trad...

    O. I. Get’man, V. V. Panichkina, L. N. Paritskaya… in Powder Metallurgy and Metal Ceramics (2013)

  19. No Access

    Article

    The Structure and Properties of Powder Copper Hardened by Fine Tungsten Particles

    The Cu–W pseudoalloys with 2–10 vol.% of nanosized tungsten particles (30–40 nm) are studied. The bulk samples with relative density up to 99.1–99.6% are produced by shock compaction. The introduction of nanos...

    P. Ya. Radchenko, O. I. Get’man, V. V. Panichkina… in Powder Metallurgy and Metal Ceramics (2014)

  20. No Access

    Article

    Copper Hardening with Fine Iron Particles

    The production of sintered bulk Cu–(5–25% Fe) pseudoalloys retaining the α-iron phase is studied. The pseudoalloys with a relative density of 97.5–98.1% are prepared by sintering a powder mixture of the metals...

    P. Ya. Radchenko, O. I. Get’man, V. V. Panichkina… in Powder Metallurgy and Metal Ceramics (2017)

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