of Volume 3.- Nuclear Applications.- Activated Sintering of Uranium Monocarbide.- The Use of Uranium Aluminide Powders in Nuclear Reactor Fuel Elements.- Powder Metallurgy of Al-Al2O3 Composites (SAP) for Nuclear Applications.- Hot-Pressing of Electrolytic Grade CR Beryllium.- An Experimental Study Concerning Some Effects Occurring During Skeleton Infiltration with Liquid Metals.- Cemented Carbide, Friction, Thermoelectric, Porous, and Heavy Metal Materials.- Cemented Titanium Carbide Cutting Tools.- Investigations of Some Hard Alloys in the Boron-Silicon-Carbon System.- The Elastic Modulus of Some Dispersed-Phase Composite Materials.- Theory and Applications of Controlled Permeability.- Production and Properties of a New Porous Bearing.- Thermoelectric Materials from Powder Metallurgy.- Sintered-Metal Friction Materials.- Development of Ductile Tungsten-Base Heavy-Metal Alloys.- Research, Trends, and Future.- The Importance of Powder Metallurgical Techniques and Solid-State Reactions in the Treatment of Metallurgical Problems.- Powder Metallurgy Applications in Space Vehicle Systems.- On the Continuous Compaction of Metallic Powders.- Sintered Metals in Engineering Design.- The Future of Sintered Metal in Automobiles.- Recent Trends of Powder Metallurgy Production and Research in Japan.- Present and Future of Powder Metallurgy in Brazil.- Trends of Powder Metallurgy Development in Rumania.- Powder Metallurgy ¿ The Jet-Age Challenge.