Applications of gap welding
Gap welding of electronic interconnections yields high strength joints, is easy to use, and allows visual inspection of the welding process. It is easily adaptable to automated circuit assembly.
Adams, G. D.↗
SEARCH · Engineering Papers
Results for “high strength”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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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.↗
Low heat-gain cryogenic-liquid transfer system
Cryogenic-liquid transfer system, containing a ring structure with tensioned small diameter, high strength wires, provides adequate physical support for the piping, minimizes the conductive heat paths between the piping and jacket, and allows for thermal expansion and contraction of the piping.
Hows, G. E.↗
Thermal treatment and mechanical properties of aluminum-2021
Mechanical properties, after thermal treatments, are summarized for sheet and plate of copper-rich, high-strength, heat-treatable aluminum-2021. The alloy is quench sensitive, quench rate and variations in aging affect corrosion behavior. Aging effects on yield strength, tensile strength, and elongation of sheet and plate are compared.
Brennecke, M. W.↗
New structural approach for determining load carrying capability of filament wound composite materials
Metal lined boron and graphite composites exhibit high strength and minimum weight, making them superior to aluminum cylindrical shell structures and to steel or aluminum constructed pressure vessels. S glass filament-epoxy resin matrix with aluminum liner is suitable for cryogenic tanks.
Armstrong, W. H.↗
Metallic and ceramic materials for structural applications
High strength alloys, refractory metal, and ceramic materials for spacecraft structures
Paqcel, R. W.↗
Reinforced metallic composites Patent
High strength reinforced metallic composites for applications over wide temperature range
Jech, R. W.↗
Method of making fiber reinforced metallic composites Patent
Method for producing fiber reinforced metallic composites with high strength and elasticity over wide temperature range
Jech, R. W.↗
Fiber reinforced composites for space systems
High strength, low weight, fiber reinforced composites for cryogenic propellant tanks
Kreft, H.↗
The influence of crack length and thickness in plane strain fracture toughness tests
Crack length and bend specimen thickness effects in plane strain fracture toughness tests of high strength steels
Brown, W. F., Jr.↗
Fractographic analysis of the low energy fracture of an aluminum alloy
Low energy fracture of high strength Al alloys with void nucleating particles, using microprobe fractography
Low, J. R., Jr.↗
A concept for improving the dimensional stability of filamentary composites in one direction
Investigation of filamentary composites having high strength and stiffness and a zero thermal coefficient of expansion in one direction shows that advanced filament materials, such as boron, have substantial advantages over conventional filamentary composites. Various other results are discussed, including guidelines and analysis methods for further evaluation.
Dow, N. F.↗
High temperature cobalt-base alloy Patent
High strength, corrosion resistant cobalt-based alloys for aerospace structures
Ashbrook, R. L.↗
Low temperature aluminum alloy Patent
High strength aluminum casting alloy for cryogenic applications in aerospace engineering
Miller, P. C.↗
Spin forming tubular elbows Patent
Apparatus and method for spin forming tubular elbows with high strength, uniform thickness, and close tolerances
Fish, D. C.↗
Low temperature mechanical properties of various alloys - A compilation
Low temperature mechanical properties of various alloys of high strength and corrosion resistant
Source record↗
Method of producing refractory composites containing tantalum carbide, hafnium carbide, and hafnium boride Patent
Production of high strength refractory compounds and microconstituents into refractory metal matrix
Herbell, T. P.↗
Some factors that affect the inspection of aircraft for fatigue damage
Fatigue crack length relationship with aircraft inspection intervals and structural reinforcement, high strength materials, and aircraft usage effects
Leybold, H. A.↗