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Welding Procedure Specification for Welding of Austenitic Stainless Steel to Carbon Steel by Shielded Metal-Arc Process
The following report describes the welding procedures for welding austenitic stainless steel to carbon steel through a shielded metal-arc process, including the safety precautions and post-production process.
Date:
December 11, 1954
Creator:
Seran, P.N.
System:
The UNT Digital Library
The Resistance of Various Bearing Materials to Chemical Attack by Nitric Acid and Uranyl Nitrate Hexahydrate
The purpose of this study has been to evaluate the chemical resistance of various bearing materials to solutions of nitric acid and uranyl nitrate hexahydrate with views toward selecting the best material to be used as bearings in Purex submerged rotating equipment.
Date:
March 11, 1954
Creator:
Groves, Norman D.
System:
The UNT Digital Library
Behavior of Transistors in a Magnetic Field
Experiments are described which show that magnetic fields can exert a controlling influence on the operating characteristics of point contact transistors. The effect is especially evident when the transistor is operated in its negative resistance region. The frequency of an oscillator can be varied, or a switch made to trigger by applying a magnetic field to the transistor. Some applications of the principle are suggested; many more are evident.
Date:
August 11, 1954
Creator:
Sander, Howard H.
System:
The UNT Digital Library