Joining refractory/austenitic bimetal tubing Supplemental report
Joining bimetal tubing consisting of austenitic stainless steel with inner lining of niobium or tantalum
Kass, J. N.↗
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Generation of long time creep data on refractory alloys at elevated temperatures Monthly report, 17 Mar. - 14 Dec. 1967
Creep tests of molybdenum base TZC, TZM alloys tantalum base T-111 and Astar 811C in vacuum environments
Sheffler, K. D.↗
Advanced refractory alloy corrosion loop program Quarterly progress report, 15 Oct. 1967 - 15 Jan. 1968
Fabrication of T-111 Rankine system corrosion test loop using tantalum alloy capsules filled with alkali metals
Harrison, R. W.↗
Space-power-system Material Compatibility Tests of Selected Refractory Metal Alloys with Boiling Potassium
Turbogenerator material compatibility tests of niobium and tantalum alloys with boiling potassium
Moss, T. A.↗
Determination of optimum fabrication techniques for the production of austenitic refractory bimetallic tubing Midpoint report, 29 Mar. - 23 Oct. 1967
Destructive and nondestructive tests on tantalum austenitic bimetallic tubing for SNAP 8 boiler system
Buckman, R. W.↗
Metal carbide-graphite composites
High temperature creep tests of niobium carbide- carbon composites, and evaluation of additives for tantalum carbide-carbon composites
Harada, Y.↗
High temperature protective coatings for refractory metals Final technical report
High temperature protective coatings of iridium on tantalum, niobium, molybdenum, and tungsten
Rexer, J.↗
Structural and mechanical effects of interstitial sinks
Activation energy and stress dependence of creep rate of niobium and tantalum base alloys
Klein, M. J.↗
Space-power-system material compatibility tests of selected refractory metal alloys with boiling potassium.
Niobium and tantalum alloys compatibility with boiling potassium tested for applications to turboelectric space power system
Moss, T. A.↗
Progress in aircraft gas turbine engine development.
Materials and cooling of aircraft gas turbine engines noting nickel and tantalum alloys, turbine inlet temperatures, coatings, etc
Silverstein, A.↗
Hydrogen effects in refractory metals.
Hydrogen effects on molybdenum, tungsten, columbium and tantalum, studying solubility, permeability, diffusion and phase diagrams
Chandler, W. T.↗
Generation of long time creep data on refractory alloys at elevated temperatures Quarterly report, 28 Mar. - 13 Jun. 1968
Creep tests of molybdenum alloys, and tantalum alloys
Sheffler, K. D.↗
Structural and mechanical effects of interstitial sinks
Contribution of interstitial sinks to creep strength of niobium- and tantalum-based alloys determined by effect on activation energy for creep
Klein, M. J.↗
Structural and mechanical effects of interstitial sinks
Creep strength of columbium and tantalum base alloys
Klein, M. J.↗
Structural and mechanical effects of interstitial sinks Interim technical report, 8 Mar. 1968 - 8 Mar. 1969
Structural and mechanical effects of interstitial sinks in niobium and alloys of niobium and tantalum
Klein, M. J.↗
Advanced refractory alloy corrosion loop program Quarterly progress report, 15 Jan. - 15 Apr. 1969
Temperature, pressure, and boiling data of tantalum-alloy Rankine system corrosion tests loop after 2000 hr operation
Harrison, R. W.↗
Oxidation resistant iron and nickel alloys for high temperature use
Iron-base and nickel-base alloys exhibit good oxidation resistance and improved ductility with addition of small amounts of yttrium, tantalum /or hafnium/, and thorium. They can be used in applications above the operating temperatures of the superalloys, if high strength materials are not required.
Hill, V. L.↗
Improved method for cladding the inside of metal tubes
Creep characteristics of molybdenum at high temperature and stress are utilized to compress tungsten foil liner against inner surface of tantalum alloy cylinder to form bond at interface. Temperature and pressure can be accurately controlled and size of workpiece is limited only by furnace size.
Maag, W. L.↗