Fracture characteristics of SiC/Al composites

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[唯一标识符]:CDSITC.AEROSPACE.A91-31831
[文献来源]:美国航空航天数据库(aerospace);国际航宇文摘(IAA)
[资源原始索取号]:A1991-31831; Reference AN: A91-31831
[标题]:Fracture characteristics of SiC/Al composites
[作者]:BEALL MARK W; LIN KUEN Y; KOLLE JACK J
[书名]:IN: AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 32nd, Baltimore, MD, Apr. 8-10, 1991, Technical Papers. Pt. 1 (A1991-31826 12-39). Washington, DC, American Institute of Aeronautics and Astronautics, 1991, p. 38-45. R
[文摘]:Silicon carbide/aluminum composites of varying particle composition were studied to determine the effect of reinforcement on the composite properties. Fracture specimens with a single edge notch configuration were tested to measure the opening displacements and fracture toughness. A moire interferometry setup with a cross diffraction grating of 600 lines/mm was used to measure the displacement field near the crack tip. The measured displacements were compared with the theoretical results calculated by linear elastic fracture mechanics and good agreement between the experiment and the analysis was observed. (Author)
[关键词]:ALUMINUM ; ALUMINUM ALLOYS; CRACK OPENING DISPLACEMENT; FRACTURE MECHANICS; METAL MATRIX COMPOSITES; SILICON CARBIDES; CRACK TIPS; FRACTURE STRENGTH; MOIRE INTERFEROMETRY; NOTCH TESTS; REINFORCING MATERIALS
[出版年份]:1991
[专业领域]:COMPOSITE MATERIALS
[馆藏索取号]:A91-31831


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[文献类型]:科技报告
[标题]:INVESTIGATION OF GASEOUS NUCLEAR ROCKET TECHNOLOGY QUARTERLY PROGRESS REPORT, 16 SEP. - 15DEC. 1967.
[作者]:mc lafferty, g. h.
[机构]:United Aircraft Corp.,East Hartford,Conn. Research Labs.
[关键词]:gaseous fission reactors,nuclear rocket engines,plasma propulsion,transparence,fuel control,gas dynamics,gas flow,nuclear propulsion,opacity,vortices,
[出版年份]:1968
[报告号]:NASA-CR-92987, F-910093-38
[报告时间]:30Dec 67,
[页码]:27p
[馆藏索取号]:N68-16664
[总页数]:30


[唯一标识符]:CDSTIC.ISTP.1407985
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:Tonic GABAergic Inhibition of Taste-Responsive Neurons in the Nucleus of the Solitary Tract
[作者]:DV Smith;CS Li
[出版单位]:Oxford Univ PressOxford
[ISSN_ISBN]:0379-864X
[会议名称]:XIIth International Symposium on Olfaction and Taste,San Diego, CA,July 1997
[来源]:CHEMICAL SENSES;JOURNAL OF NEUROSCIENCE;JOURNAL OF NEUROSCIENCE,pp 159-169
[地址]:DV Smith,Univ_Maryland, Sch Med, Dept Neurobiol & Anat, 685 W Baltimore St, Baltimore, MD 21201 USA
[专业领域]:Neurosciences,Biology, Miscellaneous,Food Science & Technology,Behavioral Sciences,Physiology