Measurement of Mechanical and Thermophysical Properties of Dimensionally Stable Materials for Space Applications

Measurement of Mechanical and Thermophysical Properties of Dimensionally Stable Materials for Space Applications PDF Author: S. P. Rawal
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 332

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Measurement of Mechanical and Thermophysical Properties of Dimensionally Stable Materials for Space Applications

Measurement of Mechanical and Thermophysical Properties of Dimensionally Stable Materials for Space Applications PDF Author: S. P. Rawal
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 332

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Measurement of Mechanical and Thermophysical Properties of Dimensionally Stable Materials for Space Applications

Measurement of Mechanical and Thermophysical Properties of Dimensionally Stable Materials for Space Applications PDF Author: National Aeronautics and Space Adm Nasa
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ISBN: 9781731369383
Category :
Languages : en
Pages : 160

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Mechanical, thermal, and physical property test data was generated for as-fabricated advanced composite materials at room temperature (RT), -150 and 250 F. The results are documented of mechanical and thermophysical property tests of IM7/PEEK and discontinuous SiC/Al (particulate (p) and whisker (w) reinforced) composites which were tested at three different temperatures to determine the effect of temperature on material properties. The specific material systems tested were IM7/PEEK (0)8, (0, + or - 45, 90)s, (+ or - 30, 04)s, 25 vol. pct. (v/o) SiCp/Al, and 25 v/o SiCw/Al. RT material property results of IM7/PEEK were in good agreement with the predicted values, providing a measure of consolidation integrity attained during fabrication. Results of mechanical property tests indicated that modulus values at each test temperature were identical, whereas the strength (e.g., tensile, compressive, flexural, and shear) values were the same at -150 F, and RT, and gradually decreased as the test temperature was increased to 250 F. Similar trends in the strength values was also observed in discontinuous SiC/Al composites. These results indicate that the effect of temperature was more pronounced on the strength values than modulus values. Rawal, Suraj P. and Misra, Mohan S. METAL MATRIX COMPOSITES; ROOM TEMPERATURE; SILICON CARBIDES; TEMPERATURE EFFECTS; THERMAL STABILITY; THERMODYNAMIC PROPERTIES; THERMOPHYSICAL PROPERTIES; WHISKER COMPOSITES; COMPRESSIBILITY; CONSOLIDATION; DELAMINATING; DIMENSIONAL STABILITY; FABRICATION; MICROCRACKS; NONDESTRUCTIVE TESTS; PARTICULATES; RESIDUAL STRESS; TECHNOLOGY UTILIZATION; THERMAL CYCLING TESTS...

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1284

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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Category : Government publications
Languages : en
Pages :

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Large Space Structures & Systems in the Space Station Era

Large Space Structures & Systems in the Space Station Era PDF Author:
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ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 326

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Technology for Large Space Systems

Technology for Large Space Systems PDF Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 122

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Space Station Systems

Space Station Systems PDF Author:
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Category : Space stations
Languages : en
Pages : 652

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Composite Materials for Space Applications

Composite Materials for Space Applications PDF Author: Suraj P. Rawal
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 496

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NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 220

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