Study of Processing and Properties of Graphite Fiber/High Temperature Resin Composites

Download Study of Processing and Properties of Graphite Fiber/High Temperature Resin Composites PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.:/5 (261 download)

DOWNLOAD NOW!


Book Synopsis Study of Processing and Properties of Graphite Fiber/High Temperature Resin Composites by : Byung Lip Lee

Download or read book Study of Processing and Properties of Graphite Fiber/High Temperature Resin Composites written by Byung Lip Lee and published by . This book was released on 1976 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of processing conditions on the structure and properties of composites was examined using polyphenylquinoxaline and other high temperature resins as matrices and graphite fibers as reinforcement. It was observed that inadequate resin flow and volatile removal caused extensive voids in the laminnate. The size and number of voids were found to be reduced by increasing resin flow as long as adequate measures were taken for the removal of volatiles. Increasing resin flow could be achieved by increasing the volatile content of the prepeg or by using a higher postcure temperature. However, reduction of voids was accompanied by an increasing tendency towards microcrack formation. A certain level of compaction is apparently necessary for the development of sufficient residual stress to cause translaminar cracking. Since the residual stress derives from the inherent properties of the components (differential thermal behavior of fiber and resin), elimination of crack formation problems may be impossible without modification of component properties.

Studies of the Processing and Properties of High Temperature Resin/Graphite Fiber Composites

Download Studies of the Processing and Properties of High Temperature Resin/Graphite Fiber Composites PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 73 pages
Book Rating : 4.:/5 (227 download)

DOWNLOAD NOW!


Book Synopsis Studies of the Processing and Properties of High Temperature Resin/Graphite Fiber Composites by : Nak-ho Sung

Download or read book Studies of the Processing and Properties of High Temperature Resin/Graphite Fiber Composites written by Nak-ho Sung and published by . This book was released on 1973 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: TURE Resin/Graphite Fiber Composites. Final rept. 9 May 72-8 Nov 73,FSung, Nak-ho ;McGarry, Frederick J. ;DAAG46-72-C-0163DA-1-W-162113-A-660AMMRCCTR-73-31*Composite materials, Polyimide resins, Nitrogen heterocyclic compounds, Graphite, Carbon fibers, Fiber reinforcement, Fibers, Matrix materials, Heat resistant plastics, Fabrication, Mechanical properties, Thermal stability, Laminates, Polymers, Reinforced plasticsPolyquinoxalines, *Graphite reinforced composites, Fiber composites, Carbon fiber reinforced plasticsFabrication characteristics, room temperature mechanical properties, and thermal stabilities of three composite systems were compared based on linear monoether polyphenylquinoxaline (PPQ-O), P13N polyimide and Skybond 703 polyimide, reinforced with Modmor II graphite fibers. Fabrication parameters and prepreg conditions were related to the properties of the laminates fabricated. Interlaminate shear strength, flexural strength and moduli of laminates were evaluated at room temperature. (Author, modified-PL).

Scientific and Technical Aerospace Reports

Download Scientific and Technical Aerospace Reports PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Thermal and Environmental Exposure on the Mechanical Properties of Graphite/polyimide Composites

Download Effects of Thermal and Environmental Exposure on the Mechanical Properties of Graphite/polyimide Composites PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Effects of Thermal and Environmental Exposure on the Mechanical Properties of Graphite/polyimide Composites by : M. P. Hanson

Download or read book Effects of Thermal and Environmental Exposure on the Mechanical Properties of Graphite/polyimide Composites written by M. P. Hanson and published by . This book was released on 1971 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composites were exposed in circulating and static air environments up to 589 K for a maximum of 1000 hours. Composites of HT-S, HM-S, Thornel 50S, and Fortafil 5-Y fiber and a new addition type polyimide resin were laminated in a matched-die mold. Flexural strengths, flexural modulus, and interlaminar shear strengths were determined at 297, 533, and 598 K after various durations of exposure. Composite and fiber weight loss characteristics were determined by isothermal gravimetric analysis in air. Properties of composites exposed and tested at the environment temperatures were compared with those determined under short-term exposure. A new short beam interlaminar shear fixture is described. Environmental effects of long-term ambient temperature exposure on the elevated temperature mechanical properties of graphite/polyimide composites are presented.

High-Performance Structural Fibers for Advanced Polymer Matrix Composites

Download High-Performance Structural Fibers for Advanced Polymer Matrix Composites PDF Online Free

Author :
Publisher : National Academies Press
ISBN 13 : 0309181836
Total Pages : 70 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis High-Performance Structural Fibers for Advanced Polymer Matrix Composites by : National Research Council

Download or read book High-Performance Structural Fibers for Advanced Polymer Matrix Composites written by National Research Council and published by National Academies Press. This book was released on 2005-05-09 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Military use of advanced polymer matrix composites (PMC)â€"consisting of a resin matrix reinforced by high-performance carbon or organic fibersâ€"while extensive, accounts for less that 10 percent of the domestic market. Nevertheless, advanced composites are expected to play an even greater role in future military systems, and DOD will continue to require access to reliable sources of affordable, high-performance fibers including commercial materials and manufacturing processes. As a result of these forecasts, DOD requested the NRC to assess the challenges and opportunities associated with advanced PMCs with emphasis on high-performance fibers. This report provides an assessment of fiber technology and industries, a discussion of R&D opportunities for DOD, and recommendations about accelerating technology transition, reducing costs, and improving understanding of design methodology and promising technologies.

Thermoplastic Aromatic Polymer Composites

Download Thermoplastic Aromatic Polymer Composites PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 1483164764
Total Pages : 288 pages
Book Rating : 4.4/5 (831 download)

DOWNLOAD NOW!


Book Synopsis Thermoplastic Aromatic Polymer Composites by : Frederic Neil Cogswell

Download or read book Thermoplastic Aromatic Polymer Composites written by Frederic Neil Cogswell and published by Elsevier. This book was released on 2013-10-22 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoplastic Aromatic Polymer Composites: A Study of the Structure, Processing and Properties of Carbon Fibre Reinforced Polyetheretherketone and Related Materials deals with the field of thermoplastic composite materials through a study of carbon fiber reinforced polyetheretherketone. The book is composed of twelve chapters. The first four chapters are an introduction and basic learning of thermoplastic composite materials. These chapters include discussions on the components of thermoplastics, product forms, and the microstructure of aromatic polymer composites. The processing and manufacturing technology, including the fundamental operations, control, and the wide implications of manufacturing the composite material, are analyzed. The service performance structure of three interactions, namely, material, design, and processing, are illustrated. The strength of thermoplastic composites is then considered through an analysis of both shear and extensions with elastic modulus, but in the case of material strength, the differences between tension and compression properties should be taken into account. The book also notes that the durability, temperature sensitivity, and environmental resistance should likewise be regarded for a structural composite to have practical value and satisfactory performance. Lastly, the text explains that the numerous applications of thermoplastic structural composites, such as in medicine, aviation, marine and space technology, automotive, and industrial machinery, are all important and a rigorous evaluation is therefore necessary. The book finally suggests that the research into the future developments in the thermoplastic structural composites and the trend toward new design strategies and processing technology are important in optimizing the composite's great potential. Industrial researchers in the field of chemistry and polymer composites, students, and academicians interested in the design and application of polymer composites will find this book relevant.

Temperature Effects on High Strain Rate Properties of Graphite/epoxy Composites

Download Temperature Effects on High Strain Rate Properties of Graphite/epoxy Composites PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.:/5 (317 download)

DOWNLOAD NOW!


Book Synopsis Temperature Effects on High Strain Rate Properties of Graphite/epoxy Composites by : G. Yaniv

Download or read book Temperature Effects on High Strain Rate Properties of Graphite/epoxy Composites written by G. Yaniv and published by . This book was released on 1991 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Properties of Graphite Fiber Composites at Cryogenic Temperatures

Download Properties of Graphite Fiber Composites at Cryogenic Temperatures PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 99 pages
Book Rating : 4.:/5 (227 download)

DOWNLOAD NOW!


Book Synopsis Properties of Graphite Fiber Composites at Cryogenic Temperatures by : Robert A. Simon

Download or read book Properties of Graphite Fiber Composites at Cryogenic Temperatures written by Robert A. Simon and published by . This book was released on 1970 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of mechanical properties of several graphite fibers and resins as composite strands, bars, and NOL rings showed that composite moduli increased by 0 to 30%. Bending fatigue at 50% breaking stress and 100 cycles deteriorated rings less when cold than when at room temperature. Thermal contraction tests of composite showed the graphite fibers to have a slight negative coefficient. Combined with resins in composites, the resin matrix would experience up to 1.5% strain when cold due to its thermal contraction. The design, fabrication, and testing of graphite filament wound pressure vessels are reported.

Analysis and Performance of Fiber Composites

Download Analysis and Performance of Fiber Composites PDF Online Free

Author :
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Analysis and Performance of Fiber Composites by : Bhagwan D. Agarwal

Download or read book Analysis and Performance of Fiber Composites written by Bhagwan D. Agarwal and published by Wiley-Interscience. This book was released on 1990-10-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Having fully established themselves as workable engineering materials, composite materials are now increasingly commonplace around the world. Serves as both a text and reference guide to the behavior of composite materials in different engineering applications. Revised for this Second Edition, the text includes a general discussion of composites as material, practical aspects of design and performance, and further analysis that will be helpful to those engaged in research on composites. Each chapter closes with references for further reading and a set of problems that will be useful in developing a better understanding of the subject.

Composite Materials

Download Composite Materials PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3662495147
Total Pages : 694 pages
Book Rating : 4.6/5 (624 download)

DOWNLOAD NOW!


Book Synopsis Composite Materials by : Kamal K. Kar

Download or read book Composite Materials written by Kamal K. Kar and published by Springer. This book was released on 2016-10-14 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite materials are used as substitutions of metals/traditional materials in aerospace, automotive, civil, mechanical and other industries. The present book collects the current knowledge and recent developments in the characterization and application of composite materials. To this purpose the volume describes the outstanding properties of this class of advanced material which recommend it for various industrial applications.

Proceedings of the American Society for Composites, Seventeenth Technical Conference

Download Proceedings of the American Society for Composites, Seventeenth Technical Conference PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 0849315018
Total Pages : 1685 pages
Book Rating : 4.8/5 (493 download)

DOWNLOAD NOW!


Book Synopsis Proceedings of the American Society for Composites, Seventeenth Technical Conference by : C. T. Sun

Download or read book Proceedings of the American Society for Composites, Seventeenth Technical Conference written by C. T. Sun and published by CRC Press. This book was released on 2002-10-24 with total page 1685 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Properties of Two Composite Materials Made of Toughened Epoxy Resin and High-strain Graphite Fiber

Download Properties of Two Composite Materials Made of Toughened Epoxy Resin and High-strain Graphite Fiber PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Properties of Two Composite Materials Made of Toughened Epoxy Resin and High-strain Graphite Fiber by : Marvin B. Dow

Download or read book Properties of Two Composite Materials Made of Toughened Epoxy Resin and High-strain Graphite Fiber written by Marvin B. Dow and published by . This book was released on 1988 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polyimides

Download Polyimides PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401096619
Total Pages : 307 pages
Book Rating : 4.4/5 (1 download)

DOWNLOAD NOW!


Book Synopsis Polyimides by : Doug Wilson

Download or read book Polyimides written by Doug Wilson and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last twenty years or so have seen a flurry of activity in the synthesis of new polymer systems. This interest has developed largely as a result of the increased need for advanced materials. Despite the emergence of a number of outstanding polymers, it is the polyimides that have captured the imagination of scientists and engineers alike as materials that offer outstanding promise for the high technology applic ations of the future. The reputation of the polyimide has been established on the bases of outstanding thermal stability, excellent mechanical properties and the ability to be fabricated into useful articles. Polyimides offer a versatility unparalleled in most other classes of macromolecules. Polymers can be prepared from a variety of starting materials, by a variety of synthetic routes. They can be tailor-made to suit specific applications. By judicious choice of starting materials, polymers can be made that offer variations in such properties as glass transition tempera ture, oxidative stability, toughness, adhesion, and permeability. It is this versatility that has led to the use of polyimides in a wide variety of applications. The electronics industry makes extensive use of poly imide films in, ior example, semiconductor applications. The leading polymer matrices for high temperature advanced composites are polyimides. High temperature adhesive systems for the bonding of metals or composites are often based on polyimides. In addition, polyimides are now finding use as fibres, foams, sealents and even membranes for the low energy separation of industrial gases.

NASA Technical Memorandum

Download NASA Technical Memorandum PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.:/5 (319 download)

DOWNLOAD NOW!


Book Synopsis NASA Technical Memorandum by :

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1994 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The ACEE Program and Basic Composites Research at Langley Research Center (1975 to 1986)

Download The ACEE Program and Basic Composites Research at Langley Research Center (1975 to 1986) PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (89 download)

DOWNLOAD NOW!


Book Synopsis The ACEE Program and Basic Composites Research at Langley Research Center (1975 to 1986) by : Marvin B. Dow

Download or read book The ACEE Program and Basic Composites Research at Langley Research Center (1975 to 1986) written by Marvin B. Dow and published by . This book was released on 1987 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bibliography on Fibers and Composite Materials--1969-1972

Download Bibliography on Fibers and Composite Materials--1969-1972 PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.3/5 (97 download)

DOWNLOAD NOW!


Book Synopsis Bibliography on Fibers and Composite Materials--1969-1972 by : J. N. Fleck

Download or read book Bibliography on Fibers and Composite Materials--1969-1972 written by J. N. Fleck and published by . This book was released on 1972 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bibliography contains over 3000 references, including translated items from Japan, West Germany, U.S.S.R., and other countries as well as references of original English language publications of the United States and United Kingdom. The references are categorized by specific fiber and matrix materials. In addition, many references are grouped in the general categories of compatibility studies, theory and design, testing and evaluation, application, and fabrication. A group of references to general review articles is included. The references represent the holdings of the former Defense Ceramic Information Center (DCIC) plus those of the Fibers and Composites Center (FCIC) at Battelle's Columbus Laboratories and MCIC. (Author).

Technology of Carbon and Graphite Fiber Composites

Download Technology of Carbon and Graphite Fiber Composites PDF Online Free

Author :
Publisher : Van Nostrand Reinhold Company
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Technology of Carbon and Graphite Fiber Composites by : John Delmonte

Download or read book Technology of Carbon and Graphite Fiber Composites written by John Delmonte and published by Van Nostrand Reinhold Company. This book was released on 1981 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: