Carbon Fiber Production From Pitch Cost Analysis Carbon Fiber E21a

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Carbon Fiber Production from Pitch - Cost Analysis - Carbon Fiber E21A

Author : Intratec
Publisher : Intratec
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4./5 ( download)

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Book Synopsis Carbon Fiber Production from Pitch - Cost Analysis - Carbon Fiber E21A by : Intratec

Download or read book Carbon Fiber Production from Pitch - Cost Analysis - Carbon Fiber E21A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Carbon Fiber production from pitch. The process starts with a preparation step that converts the pitch into mesophase pitch. The mesophase pitch is then stabilized and passes through carbonization, graphitization, surface treatment and sizing, before being wound. This report was developed based essentially on the following reference(s): (1) "Fibers, 5. Synthetic Inorganic", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) US Patent 4999099, issued to Conoco in 2011 (3) Chung, D.D.L., Carbon Fiber Composites, 1994 Keywords: Carbon Fiber, Petroleum Pitch, Coal Tar Pitch, Mesophase Pitch

Carbon Fiber Production from PAN - Cost Analysis - Carbon Fiber E11A

Author : Intratec
Publisher : Intratec
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4./5 ( download)

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Book Synopsis Carbon Fiber Production from PAN - Cost Analysis - Carbon Fiber E11A by : Intratec

Download or read book Carbon Fiber Production from PAN - Cost Analysis - Carbon Fiber E11A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Carbon Fiber production from polyacrylonitrile (PAN) fiber. In this process, PAN fiber is first stabilized. The stabilized PAN passes then through carbonization, surface treatment and sizing, before being winded. This report was developed based essentially on the following reference(s): (1) "Fibers, 5. Synthetic Inorganic", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) US Patent 8137810, issued to Toray in 2012; Keywords: Polyacrylonitrile, carbon fiber, acrylic fiber, PAN

Manufacturing and Mechanical Characterization of Low-cost Isotropic Pitch-based Carbon Fiber

Author : Viren Jayantibhai Patel
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.7/5 (386 download)

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Book Synopsis Manufacturing and Mechanical Characterization of Low-cost Isotropic Pitch-based Carbon Fiber by : Viren Jayantibhai Patel

Download or read book Manufacturing and Mechanical Characterization of Low-cost Isotropic Pitch-based Carbon Fiber written by Viren Jayantibhai Patel and published by . This book was released on 2021 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to manufacture and mechanically characterize low-cost carbon fiber derived from pitch-based precursor that meets or exceeds the general-purpose carbon fiber. For this study, isotropic coal-tar pitch precursor was used due to its ease in manufacturing carbon fiber and low-cost starting material. Various analyses such as elemental composition, softening point, TGA, FT-IR, NMR, single carbon fiber testing, and SEM were performed to fully characterize the precursor and carbon fiber. Using melt spinning method, the precursor was melt spun at 235 °C, a pressure of 1.5 MPa and a winding speed of 400 rpm to achieve continuous small diameter fibers known as spun/green fibers. The winding speed of the drum collector and the spinneret diameter controlled the overall diameter of the carbon fibers. The green fibers then underwent the thermal treatment processes of stabilization and carbonization. The green fibers were oxidized at 300 °C with a heating rate of 0.25 °C/min in air. Later, they were carbonized at 1100 °C with a heating rate of 1 °C/min in an inert environment. Experimentally it was determined that smaller diameter carbon fibers were easy to fully oxidize with a smaller heating rate. This also resulted in higher mechanical properties due to less defects in their structures. The isotropic pitch-based carbon fiber manufactured in this study have the maximum tensile strength and elastic modulus of 927 MPa and 86 GPa, respectively.

Mesophase Pitch-based Carbon Fiber and Its Composites

Author : Chang Liu
Publisher :
ISBN 13 :
Total Pages : 89 pages
Book Rating : 4.:/5 (74 download)

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Book Synopsis Mesophase Pitch-based Carbon Fiber and Its Composites by : Chang Liu

Download or read book Mesophase Pitch-based Carbon Fiber and Its Composites written by Chang Liu and published by . This book was released on 2010 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study is to investigate the relationship among process, structure, and property of the UTSI pitch-based carbon fibers and optimize carbon fiber's mechanical properties through the stabilization process. Various analysis techniques were employed throughout these investigations which include the Scanning Electron Microscope (SEM), optical microscope, Dia-stron system, MTS, and ImageJ. Several fiber process techniques including fiber spinning, stabilization, and carbonization were explored to determine the effect of the thermal process on the fiber yield, fiber diameter, the sheath-core structure of stabilized fibers, the pac-man and hollow core structures of carbonized fibers, and the resulting mechanical properties of the carbon fibers. It was found that stabilization time and the temperature stepping had a great deal on influence on the resulting carbon fibers. Larger diameter fiber is easy to form sheath-core structure in the stabilization process. Pac-man structure was developed at 600°C during the carbonization. Both stabilization duration and the carbonization temperature control the resulting carbon fiber diameter and fiber structure defects such as the pac-man and hollow core defects. Multi-step stabilization can reduce the total stabilization duration and improve the mechanical properties of the resulting carbon fibers. Fiber structure non-uniformities including fiber diameter distributions for a bundle fiber or along a single fiber, and pac-man angles were determined. Statistical analysis revealed the distribution of the carbon fiber cross-sectional areas and the result is compared against commercial available carbon fibers. Carbon fiber sandwiched composites (CFSCs) were fabricated with UTSI carbon fiber and commercial PAN-based carbon fibers. Several configurations of sandwich structured composites were explored to test the flexural properties with varying sandwich thickness.

Engineering Mechanics of Composite Materials

Author : Isaac M. Daniel
Publisher :
ISBN 13 : 9780198098386
Total Pages : 411 pages
Book Rating : 4.0/5 (983 download)

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Book Synopsis Engineering Mechanics of Composite Materials by : Isaac M. Daniel

Download or read book Engineering Mechanics of Composite Materials written by Isaac M. Daniel and published by . This book was released on 2007 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Finite Element Modelling of Composite Materials and Structures

Author : F L Matthews
Publisher : Elsevier
ISBN 13 : 1855738929
Total Pages : 225 pages
Book Rating : 4.8/5 (557 download)

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Book Synopsis Finite Element Modelling of Composite Materials and Structures by : F L Matthews

Download or read book Finite Element Modelling of Composite Materials and Structures written by F L Matthews and published by Elsevier. This book was released on 2000-10-27 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finite element modelling of composite materials and structures provides an introduction to a technique which is increasingly being used as an analytical tool for composite materials.The text is presented in four parts: Part one sets the scene and reviews the fundamentals of composite materials together with the basic nature of FRP and its constituents. Two-dimensional stress-strain is covered, as is laminated plated theory and its limitations. Part two reviews the basic principles of FE analysis, starting with underlying theoretical issues and going on to show how elements are derived, a model is generated and results are processed. Part three builds on the basics of FE analysis and considers the particular issues that arise in applying finite elements to composites, especially to the layered nature of the material. Part four deals with the application of FE to FRP composites, presenting analytical models alongside FE representations. Specific issues addressed include interlaminar stresses, fracture delamination, joints and fatigue. This book is invaluable for students of materials science and engineering, and for engineers and others wishing to expand their knowledge of structural analysis. Covers important work on finite element analysis of composite material performance Based on material developed for an MSc course at Imperial College, London, UK Covers particular problems such as holes, free edges with FE results compared with experimental data and classical analysis

Engineering Materials 1

Author : M. F. Ashby
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Engineering Materials 1 by : M. F. Ashby

Download or read book Engineering Materials 1 written by M. F. Ashby and published by . This book was released on 1996 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a broad introduction to the properties of materials used in engineering applications, and is intended to provide a course in engineering materials for students with no previous background in the subject.

Handbook of Biomaterial Properties

Author : William Murphy
Publisher : Springer
ISBN 13 : 1493933051
Total Pages : 676 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Handbook of Biomaterial Properties by : William Murphy

Download or read book Handbook of Biomaterial Properties written by William Murphy and published by Springer. This book was released on 2016-06-11 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides tabular and text data relating to normal and diseased tissue materials and materials used in medical devices. Comprehensive and practical for students, researchers, engineers, and practicing physicians who use implants, this book considers the materials aspects of both implantable materials and natural tissues and fluids. Examples of materials and topics covered include titanium, elastomers, degradable biomaterials, composites, scaffold materials for tissue engineering, dental implants, sterilization effects on material properties, metallic alloys, and much more. Each chapter author considers the intrinsic and interactive properties of biomaterials, as well as their appropriate applications and historical contexts. Now in an updated second edition, this book also contains two new chapters on the cornea and on vocal folds, as well as updated insights, data, and citations for several chapters.

Mechanical Identification of Composites

Author : A. Vautrin
Publisher : Springer Science & Business Media
ISBN 13 : 9401136580
Total Pages : 458 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mechanical Identification of Composites by : A. Vautrin

Download or read book Mechanical Identification of Composites written by A. Vautrin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Basics of Precision Engineering

Author : Richard Leach
Publisher : CRC Press
ISBN 13 : 0429887442
Total Pages : 659 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Basics of Precision Engineering by : Richard Leach

Download or read book Basics of Precision Engineering written by Richard Leach and published by CRC Press. This book was released on 2018-04-09 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in engineering precision have tracked with technological progress for hundreds of years. Over the last few decades, precision engineering has been the specific focus of research on an international scale. The outcome of this effort has been the establishment of a broad range of engineering principles and techniques that form the foundation of precision design. Today’s precision manufacturing machines and measuring instruments represent highly specialised processes that combine deterministic engineering with metrology. Spanning a broad range of technology applications, precision engineering principles frequently bring together scientific ideas drawn from mechanics, materials, optics, electronics, control, thermo-mechanics, dynamics, and software engineering. This book provides a collection of these principles in a single source. Each topic is presented at a level suitable for both undergraduate students and precision engineers in the field. Also included is a wealth of references and example problems to consolidate ideas, and help guide the interested reader to more advanced literature on specific implementations.

Plastic Waste and Recycling

Author : Trevor M. Letcher
Publisher : Academic Press
ISBN 13 : 0128178817
Total Pages : 686 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Plastic Waste and Recycling by : Trevor M. Letcher

Download or read book Plastic Waste and Recycling written by Trevor M. Letcher and published by Academic Press. This book was released on 2020-03-10 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastic Waste and Recycling: Environmental Impact, Societal Issues, Prevention, and Solutions begins with an introduction to the different types of plastic materials, their uses, and the concepts of reduce, reuse and recycle before examining plastic types, chemistry and degradation patterns that are organized by non-degradable plastic, degradable and biodegradable plastics, biopolymers and bioplastics. Other sections cover current challenges relating to plastic waste, explain the sources of waste and their routes into the environment, and provide systematic coverage of plastic waste treatment methods, including mechanical processing, monomerization, blast furnace feedstocks, gasification, thermal recycling, and conversion to fuel. This is an essential guide for anyone involved in plastic waste or recycling, including researchers and advanced students across plastics engineering, polymer science, polymer chemistry, environmental science, and sustainable materials. Presents actionable solutions for reducing plastic waste, with a focus on the concepts of collection, re-use, recycling and replacement Considers major societal and environmental issues, providing the reader with a broader understanding and supporting effective implementation Includes detailed case studies from across the globe, offering unique insights into different solutions and approaches

Vehicle Dynamics

Author : Reza N. Jazar
Publisher : Springer Science & Business Media
ISBN 13 : 1461485444
Total Pages : 1074 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Vehicle Dynamics by : Reza N. Jazar

Download or read book Vehicle Dynamics written by Reza N. Jazar and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is appropriate for senior undergraduate and first year graduate students in mechanical and automotive engineering. The contents in this book are presented at a theoretical-practical level. It explains vehicle dynamics concepts in detail, concentrating on their practical use. Related theorems and formal proofs are provided, as are real-life applications. Students, researchers and practicing engineers alike will appreciate the user-friendly presentation of a wealth of topics, most notably steering, handling, ride, and related components. This book also: Illustrates all key concepts with examples Includes exercises for each chapter Covers front, rear, and four wheel steering systems, as well as the advantages and disadvantages of different steering schemes Includes an emphasis on design throughout the text, which provides a practical, hands-on approach

Probability and Statistics for Engineering and the Sciences + Enhanced Webassign Access

Author :
Publisher :
ISBN 13 : 9781337762021
Total Pages : pages
Book Rating : 4.7/5 (62 download)

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Book Synopsis Probability and Statistics for Engineering and the Sciences + Enhanced Webassign Access by :

Download or read book Probability and Statistics for Engineering and the Sciences + Enhanced Webassign Access written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Institution of Mechanical Engineers

Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the Institution of Mechanical Engineers by :

Download or read book Proceedings of the Institution of Mechanical Engineers written by and published by . This book was released on 1990 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019)

Author : Andrey A. Radionov
Publisher : Springer Nature
ISBN 13 : 303022063X
Total Pages : 1449 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019) by : Andrey A. Radionov

Download or read book Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019) written by Andrey A. Radionov and published by Springer Nature. This book was released on 2019-11-14 with total page 1449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights recent findings in industrial, manufacturing and mechanical engineering, and provides an overview of the state of the art in these fields, mainly in Russia and Eastern Europe. A broad range of topics and issues in modern engineering are discussed, including the dynamics of machines and working processes, friction, wear and lubrication in machines, surface transport and technological machines, manufacturing engineering of industrial facilities, materials engineering, metallurgy, control systems and their industrial applications, industrial mechatronics, automation and robotics. The book gathers selected papers presented at the 5th International Conference on Industrial Engineering (ICIE), held in Sochi, Russia in March 2019. The authors are experts in various fields of engineering, and all papers have been carefully reviewed. Given its scope, the book will be of interest to a wide readership, including mechanical and production engineers, lecturers in engineering disciplines, and engineering graduates.

Evaluating Environmental Effects of Dredged Material Management Alternatives

Author :
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Evaluating Environmental Effects of Dredged Material Management Alternatives by :

Download or read book Evaluating Environmental Effects of Dredged Material Management Alternatives written by and published by . This book was released on 1992 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to serve as a consistent "roadmap" for U.S. Army Corps of Engineers and U.S. Environmental Protection Agency personnel in evaluating the environmental acceptability of dredged amterial management alternatives. Specifically, its major objectives are to provide: A general technical framwork for evaluating the environmental acceptability of dredged material management, alternatives (open-water disposal, confined (diked) disposal, and beneficial uses). Additional technical guidance to augment present implementation and testing manuals for addressing the environmental acceptability of available management options for the discharge of dredged material in both ope water and confined sites. Enhanced consistency and coordination in USAC/EPA decision making in accordance with Federal environmantl statutes regulating dredged material management.

Bevel Gear

Author : Jan Klingelnberg
Publisher : Springer
ISBN 13 : 3662438933
Total Pages : 358 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Bevel Gear by : Jan Klingelnberg

Download or read book Bevel Gear written by Jan Klingelnberg and published by Springer. This book was released on 2016-03-25 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to offer a complete presentation of bevel gears. An expert team of authors highlights the areas of application for these machine elements and presents the geometrical features of bevel gears as well as the various gear cutting processes based on gear cutting theory. The aspect of three-dimensional gearing is assessed in detail in terms of flank design, load capacity and noise behavior. A representation of production processes with the required technologies provides a knowledge base on which sound decisions can be based. The authors offer a thorough introduction to the complex world of bevel gears and present the rapid advances of these machine elements in a detailed, comprehensible manner. This book addresses design engineers in mechanical engineering and vehicle manufacturing, as well as producers of bevel gears and students in mechanical engineering.