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Effect of chemistry variations on the weldability of commercially pure vanadium sheet

Description: Tensile tests and metallographic examinations were done on electron beam welds on six different chemistries of vanadium. The welds were found to maintain base metal strengths even though large grains were present in the fusion zone. Nitrogen and oxygen were found to be the most effective strengtheners. The weld and surrounding area in material containing high nitrogen and oxygen exhibited higher hardness than the base metal.
Date: February 12, 1982
Creator: Glenn, T. G.; Elliston, G. W.; Edstrom, C. M. & Johns, W. L.
Item Type: Refine your search to only Report
open access

Hazardous-waste analysis plan for LLNL operations

Description: The Lawrence Livermore National Laboratory is involved in many facets of research ranging from nuclear weapons research to advanced Biomedical studies. Approximately 80% of all programs at LLNL generate hazardous waste in one form or another. Aside from producing waste from industrial type operations (oils, solvents, bottom sludges, etc.) many unique and toxic wastes are generated such as phosgene, dioxin (TCDD), radioactive wastes and high explosives. One key to any successful waste management… more
Date: February 12, 1982
Creator: Roberts, R.S.
Item Type: Refine your search to only Report
open access

Hazardous waste operational plan for site 300

Description: This plan outlines the procedures and operations used at LLNL's Site 300 for the management of the hazardous waste generated. This waste consists primarily of depleted uranium (a by-product of U-235 enrichment), beryllium, small quantities of analytical chemicals, industrial type waste such as solvents, cleaning acids, photographic chemicals, etc., and explosives. This plan details the operations generating this waste, the proper handling of this material and the procedures used to treat or dis… more
Date: February 12, 1982
Creator: Roberts, R.S.
Item Type: Refine your search to only Report
open access

Power-grade butanol recovery and utilization

Description: As an alternative to the traditional recovery systems, it was proposed in a previous publication that the n-butanol/acetone/ethanol fermentation products could be recovered as a power grade fuel blend and used directly as a fuel. This would affect a savings in process energy requirements because each chemical component would not have to be processed individually to technical grade purity. Further, some residual water could be tolerated in the fuel blend. To develop such a power grade fuel recov… more
Date: February 12, 1982
Creator: Noon, R.
Item Type: Refine your search to only Report
open access

Radiological design criteria for fusion power test facilities

Description: The quest for fusion power and understanding of plasma physics has resulted in planning, design, and construction of several major fusion power test facilities, based largely on magnetic and inertial confinement concepts. We have considered radiological design aspects of the Joint European Torus (JET), Livermore Mirror and Inertial Fusion projects, and Princeton Tokamak. Our analyses on radiological design criteria cover acceptable exposure levels at the site boundary, man-rem doses for plant p… more
Date: February 12, 1982
Creator: Singh, M.S. & Campbell, G.W.
Item Type: Refine your search to only Article
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