Results 71 to 80 of about 583,043 (251)

Environmental stability graphite/PMR-15 composites [PDF]

open access: yes, 1985
During the past few years the Boeing Company was screening graphite composites for use in hot areas of engine nacelle structure. Structural and thermal analyses have shown that there is the potential for a 25 to 30 percent weight savings by using a ...
Mclaren, D., Sheppard, C. H.
core   +1 more source

Interaction Between Superconducting and Ferromagnetic Order Parameters in Graphite-Sulfur Composites

open access: yes, 2004
The superconductivity of graphite-sulfur composites is highly anisotropic and associated with the graphite planes. The superconducting state coexists with the ferromagnetism of pure graphite, and a continuous crossover from superconducting to ...
A. N. Andriotis   +21 more
core   +1 more source

graphitization [PDF]

open access: yes, 2012
Citation: 'graphitization' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.G02691 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

graphite

open access: yes, 2014
Citation: 'graphite' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.G02684 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Surface Erosion Analysis for Thermal Insulation Materials of Graphite and Carbon–Carbon Composite

open access: yesApplied Sciences, 2019
A rocket uses fuel and oxidizers to generate propulsion by combustion and ejection, and is used for space exploration aircrafts, weapons, and satellite launches. In particular, the nozzle generating thrust of solid-propellant rockets is exposed to a high-
Youngin Kim, Jeongho Cho
doaj   +1 more source

Polyimide polymers provide higher char yield for graphitic structures [PDF]

open access: yes, 1970
Technique for manufacture of graphite composites uses high-char-forming processable polyimide resin systems to produce the graphitic matrix.
Burns, E. A.   +2 more
core   +1 more source

Cathodic Exfoliation of Various Graphite Materials in Potassium Chloride Electrolyte

open access: yesMolecules
Cathodic exfoliation of graphite has emerged as an attractive method to synthesize high-quality and lo- defect graphene. Here, it is demonstrated that the type of starting graphite material influences the properties of exfoliated graphene. Graphite foil,
Md Habibullah Dalal   +3 more
doaj   +1 more source

Electron-phonon interaction in Graphite Intercalation Compounds

open access: yes, 2007
Motivated by the recent discovery of superconductivity in Ca- and Yb-intercalated graphite (CaC$_{6}$ and YbC$_{6}$) and from the ongoing debate on the nature and role of the interlayer state in this class of compounds, in this work we critically study ...
C. Kittel   +5 more
core   +1 more source

Strength monitoring of bridge constructions and features of its application. Part 2. Continuous monitoring of bridge construction status

open access: yesTransportnye Sooruženiâ, 2014
The article describes a system of continuous monitoring of bridge constructions — a system of observation over the operating conditions and behavior of the bridge structure, which is aimed at ensuring the preservation of its functional application ...
Ovchinnikov Igor Georgievich   +3 more
doaj  

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