Study of the growth parameters involved in synthesizing boron carbide filaments Second quarterly report
Growth parameters in synthesis of boron carbide whiskers
BORON CARBIDE↗
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A study of low density, high strength, and high modulus whisker filament and laminar composites third quarterly progress report, 5 feb. - 5 may 1966
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Alexander, J. A.↗
Study of the growth parameters involved in synthesizing boron carbide filaments Final report
Growth characteristics and properties of boron carbide whiskers obtained by vapor deposition method, or in graphite resistance furnace
VAPOR DEPOSITION↗
Compressive behavior of plates fabricated from glass filaments and epoxy resin
Compression testing of plastic plates reinforced with glass fibers preimpregnated with epoxy resin
EPOXY RESIN↗
Mechanical behavior of a continuous filament carbon composite.
Mechanical properties of continuous carbon filament/graphite binder composite including tensile, compressure, flexure, fatigue and shear properties
COMPOSITE MATERIAL↗
Contamination of mos field effect transistors by alkali ions emitted from hot tungsten or molybdenum filaments - removal by electric fields
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Hoenig, S. A.↗
Some fundamental fracture mechanisms applicable to advanced filament reinforced composites
Stress analysis and fracture mechanisms of advanced fiber reinforced composites
Berry, J. M.↗
Compressive properties and column efficiency of metals reinforced on the surface with bonded filaments
Compressive properties and weight saving of metals reinforced on surface with resin bonded fibers
Dexter, H. B.↗
Ion and electron currents from hot filaments - Effect of alloying on electron emission.
Ion and electron contaminating currents removal in vacuum evaporating devices, using biased field plates
Hoenig, S. A.↗
Tensile and cyclic fatigue properties of graphite filament-wound pressure vessels at ambient and cryogenic temperatures.
Graphite fiber NOL rings and biaxial wound pressurized cylinders tested at ambient and cryogenic temperatures for tensile and cyclic fatigue properties
Hanson, M. P.↗
Radiative ionization of the filaments in the Crab Nebula
Crab Nebula filametary system, examining excitation conditions in terms of ionization and heating by HF radiation
Davidson, K.↗
Improved epoxy resin for constructing cryogenic filament-wound pressure vessels
Mechanical properties of new resin at cryogenic temperatures are substantially improved over similar composite structures utilizing conventional resins, while properties at ambient temperature are identical to conventional resin composites.
Molho, R.↗
Large diameter graphite/carbon composite filament development Final report
Large diameter graphite/carbon composite monofilaments produced by pyrolysis
Quackenbush, N. E.↗
Development of a filament-overwrapped cryoformed metal pressure vessel Final report, Jul. 1967 - Aug. 1970
Buckling, fiber and resin thermal resistance, and hydrostatic tests of glass fiber reinforced spherical pressure vessels and liners
Gleich, D.↗
Structural design and stress analysis program for advanced composite filament-wound axisymmetric pressure vessels (COMTANK)
Computer program has been specifically developed to handle, in an efficient and cost effective manner, planar wound pressure vessels fabricated of either boron-epoxy or graphite-epoxy advanced composite materials.
Knoell, A. C.↗
Influence of steric effects and compressibility on nonlinear response to laser pulses and the diameters of self-trapped filaments.
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Gustafson, T. K.↗
Filament winding technique produces strong lightweight oxygen tanks
Fiberglass is wound in three winding and cure sequences with first two followed by grit blasting of surface before final step. Result is uniformly stressed metal liner assembly with excellent structural characteristics.
Shuessler, J. F.↗
Carbon fiber composites for cryogenic filament-wound vessels
Advanced unidirectional and bidirectional carbon fiber/epoxy resin composites were evaluated for physical and mechanical properties over a cryogenic to room temperature range for potential application to cryogenic vessels. The results showed that Courtaulds HTS carbon fiber was the superior fiber in terms of cryogenic strength properties in epoxy composites. Of the resin systems tested in ring composites, CTBN/ERLB 4617 exhibited the highest composite strengths at cryogenic temperatures, but very low interlaminar shear strengths at room temperature. Tests of unidirectional and bidirectional composite bars showed that the Epon 828/Empol 1040 resin was better at all test temperatures. Neither fatigue cycling nor thermal shock had a significant effect on composite strengths or moduli. Thermal expansion measurements gave negative values in the fiber direction and positive values in the transverse direction of the composites.
Larsen, J. V.↗