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1. Electrodeposition of fine tin powders from chloride-fluoride electrolytes

   1.

   An investigation into the conditions of formation of fine tin powders from chloride-fluoride electrolytes has shown that finely divided tin is...

   E. P. Zhelibo, V. G. Grechanyuk in Soviet Powder Metallurgy and Metal Ceramics

   Article 01 July 1978

2. Pressing of tungsten powders with dispersed additions of a strengthening phase

   A. P. Gavrilenko, M. S. Koval'chenko, ... N. N. Sereda in Soviet Powder Metallurgy and Metal Ceramics

   Article 01 January 1978

3. The thermal decomposition of ammonium paratungstate

   The thermal decomposition of monoclinic, orthorhombic and freeze-dried ammonium paratungstate (APT) has been studied over the temperature range 100...

   A. K. Basu, F. R. Sale in Journal of Materials Science

   Article 01 June 1977

4. The thermal decomposition of ammonium paratungstate

   The thermal decomposition of monoclinic, orthorhombic and freeze-dried ammonium paratungstate (APT) has been studied over the temperature range 100...

   A. K. Basu, F. R. Sale in Journal of Materials Science

   Article 01 June 1977

5. Effect of method of manufacture on the structure and lamination tendency of thoriated tungsten

   1.

   To obtain fine and evenly distributed thoria particles, it is necessary to produce bars from finegrained powders.

   2.

   To obtain the comparatively...

   I. V. Korchagin, T. M. Kesaev, ... A. Kh. Tsvetkova in Soviet Powder Metallurgy and Metal Ceramics

   Article 01 September 1977

6. Production of porous permeable materials with a prearranged structure from continuous metal fibers

   1.

   A compact of a material from knitted gauzes constitutes, because of its loop structure, a spring-like fibrous'skeleton exhibiting a targe elastic...

   D. M. Karpinos, A. E. Rutkovskii, ... A. A. Ivanchuk in Soviet Powder Metallurgy and Metal Ceramics

   Article 01 September 1977

7. Activating effect of small additions of group viii metals on alloy formation during the sintering of tungsten and molybdenum powders mixed with other refractory metals

   1.

   It has been established that small additions of Group VIII metals have a pronounced activating effect on alloy formation during the sintering of...

   V. V. Skorokhod, S. M. Solonin, ... L. I. Shnaiderman in Soviet Powder Metallurgy and Metal Ceramics

   Article 01 June 1976

8. Effect of palladium upon the reduction of chromic oxide in the presence of the group VI refractory metals

   1.

   An x-ray diffraction study was made of the effect of palladium upon the processes of diffusional reaction of tungsten with chromium during the...

   V. V. Skorokhod, V. V. Panichkina, L. I. Shnaiderman in Soviet Powder Metallurgy and Metal Ceramics

   Article 01 December 1975

9. Characterization of various commercial forms of ammonium paratungstate powder

   The structures and morphologies of various commercial forms of ammonium paratungstate have been studied and related to the processes used for the...

   A. K. Basu, F. R. Sale in Journal of Materials Science

   Article 01 April 1975

10. Natural Resources and Methods of Producing Refractory Metals

    To date there has been no generally accepted definition in scientific literature of those metals which should be regarded as refractory. In this...

    E. M. Savitskii, G. S. Burkhanov in Physical Metallurgy of Refractory Metals and Alloys

    Chapter 1970
    

11. The Morphology and Size Analysis of Fine Metal Powders

    An electron microscopic study of powder particles by the carbon replica method was performed with respect to the following phenomena: aggregation,...

    Minoru Ozasa, Hiroshi Fukuma in Modern Developments in Powder Metallurgy

    Chapter 1966
    

12. Carbides of the Transition Metals

    According to the first investigations, a single carbide corresponding in composition to the formula Sc4C3 exists in the system Sc — C [25]. However,...

    T. Ya. Kosolapova in Carbides

    Chapter 1971
    

13. Advanced Processing Technology and High Temperature Mechanical Properties of Tungsten Base Alloys

    Advances made in the manufacturing of tungsten base alloys by powder metallurgy, fusion and chemical vapor deposition techniques are reviewed. The...

    H. G. Sell in Refractory Metal Alloys Metallurgy and Technology

    Conference paper 1968
    

14. The preparation of coarse-grained tungsten powders and evaluation of their particle size

    1.

    It has been established that uniform tungsten powders with grains between 10 and 50 μ in size can be produced by reduction of ammonium...

    L. I. Klyachko, M. P. Semenova, N. K. Besolova in Soviet Powder Metallurgy and Metal Ceramics

    Article 01 September 1965

15. Determination of the specific surface of powders by the method of filtration of rarefied gas

    1.

    It is shown that the external specific surface (or the mean particle size) of the tungstie anhydride, tungsten, and tungsten carbide powders used...

    R. L. Grechnyuk in Soviet Powder Metallurgy and Metal Ceramics

    Article 01 May 1967

16. Effect of deformation on ThO₂ particle morphology in W-1 Wt Pct ThO₂ materials

    The distribution and deformation characteristics of ThO ₂ particles during processing from powder to wire have been investigated in a W-1 wt pct ThO ₂ ...

    T. E. Dunham in Metallurgical Transactions

    Article 01 October 1971

17. Particle-Size Analysis in Cemented Carbide Technology

    Techniques for particle-size analysis in the subsieve range are reviewed. The common source of error is the agglomeration of the powder particles,...

    H. F. Fischmeister, H. E. Exner, G. Lindelöf in Modern Developments in Powder Metallurgy

    Chapter 1966