IC w22_phadiatitial Highlight: Cold shear modulus and melting curve of Ti as constituents of its thermoelasticity model [Slide]
Abstract not provided.
36 MATERIALS SCIENCE↗
SEARCH · Engineering Papers
Results for “modulus”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
IC t22_nonlinearnyg Highlight: Linear vs. quadratic yield strength-shear modulus scaling in the case of dynamic compression: shock loading of Al and W [Slide]
Abstract not provided.
36 MATERIALS SCIENCE↗
Observing and utilizing shear modulus mismatch for nanostructure control in alnico magnets
Explore the source record for details and available documents.
Rinko, Emily↗
IC w22_phadiatitial Highlight: Cold shear modulus and melting curve of Ti-6Al-4V (Ti64) as constituents of its thermoelasticity model [Poster]
Abstract not provided.
36 MATERIALS SCIENCE↗
STUDY OF COMBINATIONS OF HIGH AND LOW ELASTIC MODULUS CERAMIC MATERIALS
Explore the source record for details and available documents.
Chaberski, A. Z.↗
A study of low density, high strength, and high modulus whisker filament and laminar composites third quarterly progress report, 5 feb. - 5 may 1966
Explore the source record for details and available documents.
Alexander, J. A.↗
Investigation of the reinforcement of ductile metals with strong, high modulus discontinuous brittle fibers Quarterly report
Factors affecting reinforcement of aluminum with boron carbide whiskers
REINFORCED MATERIAL↗
Investigation of the reinforcement of ductile metals with strong, high modulus discontinuous, brittle fibers
Boron carbide whiskers for reinforcing brittle fibers of aluminum, aluminum alloys, or ductile epoxies
Berry, J. M.↗
Investigation of the reinforcement of ductule metals with strong, high modulus discontinuous, brittle fibers Quarterly report, 1 May - 1 Aug. 1968
Factors affecting tensile strength of ductile metals reinforced with short, brittle fibers
Berry, J. M.↗
Development of a High Strength, High Modulus Ceramic Fiber Final Summary Report, 29 Jun. 1967 - 29 Sep. 1968
Salt decomposition process for production of high strength ceramic continuous fiber
Fetterolf, R. N.↗
On the relaxation modulus of the equivoluminal composition of solithane 113
Relaxation moduli of equivoluminal ring and strip samples of Solithane
Mueller, H. K.↗
Readily fiberizable glasses having a high modulus of elasticity
New glass compositions yield composites having higher moduli of elasticity and specific moduli of elasticity than commercially available glasses. Over a reasonable temperature range the glasses have a viscosity of about 20,000 poises. They consist of silica, alumina, magnesia, and beryllia, plus at least one uncommon oxide.
Bacon, J. F.↗
Determining and analyzing the strength and impact of high modulus glass
Mechanical properties and impact strength of UARL 417 experimental glass
Bacon, J. F.↗
The reddening, distance modulus, chemical composition and age of the galactic cluster NGC 752.
Abstract missing.
Bell, R. A.↗
Potential contribution of high strength, high modulus aramid fibers to the commercial feasibility of lighter than air craft
Kevlar aramid fiber, fabric, rope and cable performance are reviewed along with the economics relevant to the material, structural, and reliability aspects of lighter than air craft.
Sturgeon, D. L. G.↗
Improved high modulus carbon fibers
Carbon fibers which are electrically insulating but still maintain the mechanical properties of the original carbon fibers were investigated. Three approaches were taken to increase the electrical resistance of carbon fibers: (1) boron nitride (BN) coatings; (2) doping of carbon fibers to alter their electrical properties; and (3) low temperature final heat treatment. The structure of carbon fibers and its effect upon properties was also studied. Results are presented.
Ansell, G. S.↗
Universal odd-modulus frequency divider
Simple circuit divides frequency by preselected odd number. Exclusive-OR gate, divide-by-N circuit, and flip-flop are only components. Input pulses must be symmetrical.
Engel, A.↗
Internal friction and modulus in rocks at depth
Experimental results relevant to the seismic wave attenuation observed for the lunar crust are presented along with some results bearing on the mechanism by which the presence of volatiles increases the attenuation.
Tittmann, B. R.↗