These reports cover basic and applied research in the materials area being conducted by the Metals and Ceramics, Non-Metallic Materials, Physics and Applications Laboratories of the Materials Central.

This memorandum deals with the use of liquid metals in advanced spacepower plants.

The feasibility of constructing a nuclear reactor operating in the fast neutron spectrum for the production of fissionable material and power has been under study at Chicago since 1945.

Three internally cooled exhaust valves having the same external dimensions but different throat designs were investigated to determine a method of obtaining increased coolant-flow area without increasing stresses.

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