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Synthesis of Fe-substituted CoSb3-based skutterudite Co4-xFexSb12 by mechanical alloying-hot pressing-annealing
      
Mechanical alloying and preparation of Fesubstituted CoSb3-based skutterudite Co4-xFexSb12 (x?1) were studied.
      
All the compositions showed similar kinetics in mechanical alloying, where the skutterudite phase was kinetically more favorable than CoSb2 phase initially.
      
A single phase skutterudite structure could not be obtained via mechanical alloying.
      
Kinetics of the Initial Stage of Mechanical Alloying in the Fe(80)Zr(20) System
      
The kinetics of the initial stage of mechanical alloying in the Fe/Zr system (80 : 20 at.
      
Initial Stage of Mechanical Alloying in Fe(80)X(20) (X = Mo, W) Systems
      
The kinetics of an initial stage of mechanical alloying in Fe/Mo and Fe/W (80 : 20, at.
      
Initial Stage of Mechanical Alloying in Fe(80)X(20) (X = Nb, Ta) Systems
      
The kinetics of an initial stage of mechanical alloying in Fe/Nb and Fe/Ta systems (80 : 20 at.
      
Upon mechanical alloying, the composition of the amorphous phase changes and, at an energy dose of 20-25 kJ/g, it corresponds, on the average, to Fe70X30.
      
From spontaneous dispersion to mechanical alloying
      
Phenomena of spontaneous dispersion, mechanical alloying, and plastic deformation of metals and ionic crystals in the air and in the presence of surfactants within a wide range of thermodynamic and mechanical forces are compared.
      
Initial Stages of Mechanical Alloying in Metallic Systems with a Low-Melting Component
      
Segregation of sp Elements to Grain Boundaries of the α-Fe Nanostructure under Mechanical Alloying
      
The processes occurring in the course of primary crystallization of a multicomponent molten metal in a weld pool with an unrestricted alloying region are considered.
      
The processes occurring in the course of secondary crystallization of a multicomponent weld metal with an unrestricted alloying range are considered.
      
The Effect of Alloying Additions on the Emissivity of Titanium in the Neighborhood of Polymorphous Transformation
      
It is demonstrated that the presence of aluminum as an alloying element which stabilizes the α-phase extends the temperature range of polymorphous transformation and increases the absolute values of integral hemispherical emissivity.
      
At the droplet temperature T = 1000 K and radius R = 0.25× 10-3 m, the Biot number is Bi = 14.8 for alloying systems Al-Mg and Bi = 74.4 for Al-Zn.
      
 

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