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Cryoforming evaluation using high-purity nickel

Description: The cryogenic forming process was evaluated using nickel 270 to see if it had significant advantages over room-temperature (RT) forming. Typically, the procedure involved fast-strain-rate forming a set of nickel samples at cryogenic temperatures and another set at RT. Both sets were measured at RT for failure strength and their strength-preparation elongation curves compared at equal strains. Two more sets were formed, this time at slow strain rates (one at cryogenic temperatures, the other at … more
Date: September 14, 1976
Creator: Lord, D. E. & Meisner, L. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Deep exploratory test holes for waste repository investigations

Description: A significant number of deep boreholes have been drilled within the Permian Basin to investigate subsurface geologic conditions for waste storage utility. As these investigations have yet to reveal a single ''acceptable site,'' it is quite clear that many deep test holes can be expected to be drilled and several study areas ''abandoned'' before specific sites for pilot plants and/or for permanent repositories are selected. Indeed, this has been the case in the Permian Basin, and there is little… more
Date: September 14, 1976
Creator: Lomenick, T. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Electroplated solder for superconductor application. [Pb--Sn]

Description: Lead-tin plating can be rapidly and uniformly applied to a 0.25 in. square copper conductor. Such plating can be used as solder with a minimum flux requirement. In the range studied, the tin content of the coating can be controlled. It varies directly with the tin content of the bath and amperage and inversely with the temperature.
Date: September 14, 1976
Creator: Roust, G. W. & Kelley, W. K.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

ABCXYZ: vector potential (A) and magnetic field (B) code (C) for Cartesian (XYZ) geometry using general current elements. [In LRL TRAN for CDC > 600 computer]

Description: ABCXYZ is a computer code for obtaining the Cartesian components of the vector potential and the magnetic field on an observed grid from an arrangement of current-carrying wires. Arbitrary combinations of straight line segments, arcs, and loops are allowed in the specification of the currents. Arbitrary positions and orientations of the current-carrying elements are also allowed. Specification of the wire diameter permits the computation of well-defined fields, even in the interiors of the cond… more
Date: September 14, 1976
Creator: Anderson, D. V.; Breazeal, J.; Finan, C. H. & Johnston, B. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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