Research And Development On Advanced Graphite Materilas. Volume III: Decoration Of Dislocations And Low Angle Grain Boundaries In Graphite Single Crystals
Report Number: WADD TR 61-72 Volume III
Author: Roger Bacon, Richard Sprague
Corporate Author: National Carbon Company
Laboratory: Directorate of Materials and Processes
Date of Publication: 1962-02
Pages: 21
Contract: AF 33(616)-6915
Project: 7350
Task: 735002
AD Number: AD0274939
Abstract: Dislocations and low angle grain boundaries in single crystal graphite have been decorated by introducing into the crystal Cs, Br, aad FeCl3, which are known to form lamellar compounds with graphite. The existence of pockets or internal cracks, initiated at and bounded by tilt boundaries, has been inferred. Circular pockets of trapped gas bubbles are believed to nucleate at the sites of condensed vacancy disks.
Provenance: Lockheed Martin Missiles & Fire Control
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This report has the following parts/volumes:
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Observations by Electron Microscopy of Dislocations in Graphite
WADD TR 61-72 Volume 1 -
Research and Development on Advanced Graphite Materials: Volume II - Applications of Anisotropic Elastic Continuum Theory to Dislocations in Graphite
WADD TR 61-72 Volume II -
Research And Development On Advanced Graphite Materials. Volume IV: Adaption Of Radiographic Principles To The Quality Control Of Graphite
WADD TR 61-72 Volume 4 -
Research And Development On Advanced Graphite Materials. Vol V - Analysis Of Creep And Recovery Curves For ATJ Graphite
WADD TR 61-72 Volume V -
Research and Development on Advanced Graphite Materials: Volume VI - Creep of Carbons and Graphites in Flexure at High Temperatures
WADD TR 61-72 Volume VI -
Research And Development On Advanced Graphite Materials. Volume VII - High Density Recrystallized Gaphite By Hot forming
WADD TR 61-72 Volume VII -
Research and Development on Advanced Graphite Materials: Volume VIII - Electron Spin Resonance in Polycrystalline Graphite
WADD TR 61-72 Volume 8 -
Research And Development On Advanced Graphite Materials. Volume IX - Fabrication And Properties Of Carbonized Cloth Composites
WADD TR 61-72 Volume IX -
Research and Development on Advanced Graphite Materials: Volume X. Thermal Reactivity of Aromatic Hydrocarbons
WADD TR 61-72 Volume X -
Research And Development On Advanced Graphite Materials. Volume XI - Characterization Of Binders Used In The Fabrication Of Graphite Bodies
WADD TR 61-72 Volume XI -
Research And Development On Advanced Graphite Materials. Volume XII - Development Of An Improved Large Diameter Fine Grain Graphite For Aerospace Applications
WADD TR 61-72 Volume 12 -
Research And Development On Advanced Graphite Materials. Volume XIII - Development Of A Fine-Grain Isotropic Graphite For Structural And Substrate Applications
WADD TR 61-72 Volume XIII -
Research And Development On Advanced Graphite Materials. Volume XIV - Study Of High-Temperature Tensile Properties Of ZTA Grade Graphite
WADD TR 61-72 Volume 14 -
Research And Development On Advanced Graphite Materials Volume XV - Alumina-Condensed Furfuryl Alcohol Resins
WADD TR 61-72 Volume 15 -
Research And Development On Advanced Graphite Materials. Volume XVI - An Elctron Spin Resonance Study Of Thermal Decomposition Reactions Of Organic Compounds
WADD TR 61-72 Volume 16 -
Research and Development on Advanced Graphite Materials. Volume XVII - Radiography of Carbon and Graphite
WADD TR 61-72 Volume 17 -
Research And Development On Advanced Graphite Materials. Volume XVIII - High Temperature Tensile Creep Of Graphite
WADD TR 61-72 Volume 18 -
Research And Development On Advanced Graphite Materials. Volume XIX - Thermal Stresses In Anisotropic Hollow Cylinders
WADD TR 61-72 Volume 19 -
Research And Development On Advanced Graphite Materials. Volume XX - The Electric And Magnetic Properties Of Pyrolytic Graphite
WADD TR 61-72 Volume 20 -
Research And Development On Advanced Graphite Materials. Volume XXI - Carbon Arc Image Furnace Studies Of Graphite
WADD TR 61-72 Volume 21 -
Research And Development On Advanced Graphite Materials. Volume XXII-Photomicrographic Techniques For Carbon And Graphite
WADD TR 61-72 Volume 22 -
A Method for Determining Young's Modulus of Graphite at Elevated Temperatures
WADD TR 61-72 Volume 23 -
Research And Development On Advanced Graphite Materials. Volume XXIV - The Thermal Expansion Of Graphite In The C<sub>o</sub>-Direction
WADD TR 61-72 Volume 24 -
Lamellar Compounds of Nongraphitized Petroleum Cokes
WADD TR 61-72 Volume 25 -
Research And Development On Advanced Graphite Materials. Volume XXVI. Physical Properties Of Some Newly Developed Graphite Grades
WADD TR 61-72 Volume 26 -
Research And Development On Advanced Graphite Materials. Volume XXVII - Carbonization Studies Of Polynuclear Aromatic Hydrocarbons
WADD TR 61-72 Volume 27 -
Research And Development On Advanced Graphite Materials. Volume XXVIII. Polarographic Reduction Of Polynuclear Aromatics
WADD TR 61-72 Volume 28 -
Evaluation of Graphite Materials in a Subscale Solid Propellant Rocket Motor
WADD TR 61-72 Volume 29 -
Research and Development on Advanced Graphite Materials Volume XXX - Oxidation Resistant Graphite Base Composites
WADD TR 61-72 Volume 30 -
Research And Development On Advanced Graphite Materials. Volume XXXI - Impregnation Of Graphite
WADD TR 61-72 Volume 31 -
Research And Development On Advanced Graphite Materials. Volume XXXII - Studies Of Binder Systems For Graphite
WADD TR 61-72 Volume 32 -
Research And Development On Advanced Graphite Materials. Volume XXXIII - Investigation Of Hot-Worked Recrystallized Graphites
WADD TR 61-72 Volume 33 -
Research and Development on Advanced Graphite Materials Volume XXXIV. Oxidation-Resistant Coatings for Graphite
WADD TR 61-72 Volume 34 -
Research And Development On Advanced Graphite Materials. Volume XXXV - Methods Of Measuring Mechanical Properties Of Graphite In The 20° TO 2700°C Temperature Range
WADD TR 61-72 Volume 35 -
Research And Development On Advanced Graphite Materials. Volume XXXVI - Studies Of The Quality Of Petroleum Coke From A Pilot Scale Delayed Coker
WADD TR 61-72 Volume 36 -
Research And Development On Advanced Graphite Materials. Volume XXXVII - Studies Of Graphite Deposited By Pyrolytic Process
WADD TR 61-72 Volume 37 -
Research And Development On Advanced Graphite Materials. Volume XXXVIII - Development Of An Improved Large-Diameter Ultrafine-Grain Graphite
WADD TR 61-72 Volume 38 -
Research And Development On Advanced Graphite Materials. Volume XXXIX - Diamagnetic Susceptibility Of Graphite By The Faraday Method
WADD TR 61-72 Volume 39 -
Research And Development On Advanced Graphite Materials. Volume XL - The Influence Of Fillers On The Pyrolysis And Bonding Characteristics Of Certain Synthetic Binders
WADD TR 61-72 Volume 40 -
Research And Development On Advanced Graphite Materials. Volume XLI - Survey And Analytical Representation Of The Measurement Of the Specific Heat Of Graphite
WADD TR 61-72 Volume 41 -
Research And Development On Advanced Graphite Materials. Volume XLII - Summary Technical Report
WADD TR 61-72 Volume 42