Carbon Fibers and Their Composites

Carbon Fibers and Their Composites PDF Author: Peter Morgan
Publisher: CRC Press
ISBN: 142002874X
Category : Technology & Engineering
Languages : en
Pages : 1200

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Book Description
Most literature pertaining to carbon fibers is of a theoretical nature. Carbon Fibers and their Composites offers a comprehensive look at the specific manufacturing of carbon fibers and graphite fibers into the growing surge of diverse applications that include flameproof materials, protective coatings, biomedical and prosthetics application

Carbon Fibers and Their Composites

Carbon Fibers and Their Composites PDF Author: Peter Morgan
Publisher: CRC Press
ISBN: 142002874X
Category : Technology & Engineering
Languages : en
Pages : 1200

Get Book Here

Book Description
Most literature pertaining to carbon fibers is of a theoretical nature. Carbon Fibers and their Composites offers a comprehensive look at the specific manufacturing of carbon fibers and graphite fibers into the growing surge of diverse applications that include flameproof materials, protective coatings, biomedical and prosthetics application

Carbon Fibers Filaments and Composites

Carbon Fibers Filaments and Composites PDF Author: J.L. Figueiredo
Publisher: Springer Science & Business Media
ISBN: 9401568472
Category : Science
Languages : en
Pages : 577

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Book Description
Conventional synthetic materials, like metals, ceramics or glass, are usually isotropic substances, and their suitability for structural applications is achieved by morphological design and combination in the macroscopic scale. However, in modem engineering this is often not acceptable. As an alternative, the use of non-homogeneous, anisotropic materials, with significant stiffness and strength only in the directions these mechanical properties are really needed, can lead to enormous material (and weight) savings. This is the case of multiphase systems called composite materials. In these composites, different material parts are added and arranged geometrically, under clearly designed and controlled conditions. Usually, a structure of fibers provides strength and stiffness and a matrix helds them together, whilst providing the geometric form. Carbon fibers are among the high-performance fibers employed in these advanced structural composites, which are profoundly changing many of today's high technology industries. New research and development challenges in this area include upgrading the manufacturing process of fibers and composites, in order to improve characteristics and reduce costs, and modifying the interfacial properties between fibers and matrix, to guarantee better mechanical properties. The interdisciplinary nature of this "new frontier" is obvious, involving chemistry, materials science, chemical and mechanical engineering. Other topics, which more often are treated separately, are also important for the understanding of the processes of fiber production. Carbon filaments is one such topic, as the study of their mechanisms of nucleation and growth is clearly quite relevant to the production of vapour-grown carbon fibers.

Key to Numerical System of the American Bankers Association with Check Routing Symbols

Key to Numerical System of the American Bankers Association with Check Routing Symbols PDF Author: Rand McNally and Company
Publisher:
ISBN:
Category : Banks and banking
Languages : en
Pages : 662

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Book Description


Fundamental Issues in Control of Carbon Gasification Reactivity

Fundamental Issues in Control of Carbon Gasification Reactivity PDF Author: L Lahaye
Publisher: Springer Science & Business Media
ISBN: 9401133107
Category : Science
Languages : en
Pages : 621

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Book Description
During the last decade there has been a renewed interest in under standing from a fundamental point of view the gasification of carbon. Basi cally there are two major issues in controlling the reactivity of carbon: i) reduction of the gasification rate of carbon materials in hostile environment ii) increase of the gasification rate in order to utilize carbonaceous compounds more effectively. Although these two objectives look somewhat contradictory, they are part of the general topics of understanding gasification reactivity of carbon. Refractory applications of carbon in furnace linings, seals and vanes, as well as the use of carbon-carbon or carbon-ceramic composites in struc tures able to withstand corrosion at high temperature require a better understanding of the fundamentals involved in carbon-oxidizing gas (02' CO , H 0) reactions. Furthermore a great interest of aluminium producers 2 2 is 10 extending the lifetime of carbon electrodes in alumina electrolysis which primarily depends on reducing their consumption rates by air or carbon dioxide. Proper control of gasification reactions is also of prime importance in manufacturing carbonaceous adsorbents like granular activated carbon clothes of high adsorption characteristics. The balance between increase of porosity and decrease in mechanical strength during activation is critical for developing new porous types of carbon materials in particular for carbon clothes and this can only be achieved by a careful control of the gasification reaction.

Carbon for Micro and Nano Devices

Carbon for Micro and Nano Devices PDF Author: Swati Sharma
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110620634
Category : Science
Languages : en
Pages : 254

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Book Description
Micro and nano devices are an integral part of modern technology. To address the requirements of the state-of-the-art technology, topics are selected from both chip-based and flexible electronics. A wide range of carbon materials including graphene, carbon nanotube, glass-like carbon, porous carbon, carbon black, graphite, carbon nanofiber, laser-patterned carbon and heteroatom containing carbon are covered. This goal is to elucidate fundamental carbon material science along with compatible micro- and nanofabrication techniques. Real-life example of sensors, energy storage and generation devices, MEMS, NEMS and implantable bioelectronics enable visualization of the outcome of described processes. Students will also benefit from the attractive aspects of carbon science explained in simple terms. Hybridization, allotrope classification and microstructural models are presented with a whole new outlook. Discussions on less-studied, hypothetical and undiscovered carbon forms render the contents futuristic and highly appealing.

Mechanical Engineering

Mechanical Engineering PDF Author: William Augustus Mitchell
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 422

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Book Description


Chemistry & Physics of Carbon

Chemistry & Physics of Carbon PDF Author: Peter A. Thrower
Publisher: CRC Press
ISBN: 1000945413
Category : Science
Languages : en
Pages : 336

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Book Description
This 24th volume continues in the tradition of its predecessors, presenting authoritative, interdisciplinary coverage of contemporary topics in the field of carbon chemistry and physics. With contributions by leading international experts, this volume: describes pitch polymerization kinetics during mesophase formation and the constitution of coexisting phases in mesophase pitch during heat treatment; elucidates the mechanism of mesophase formation and pitch polymerization kinetics after mesophase formation; examines the importance of physical, solid-state, electro- and analytical chemistry in the study of carbon surfaces; discusses the theoretical background for the thermal conductivity of diamonds, single crystal diamonds and chemically-vapour-deposited diamond films; and explains the chemistry involved in the commercial fabrication and use of needle coke.

Introduction to Carbon Science

Introduction to Carbon Science PDF Author: Ian A. S. Edwards
Publisher: Butterworth-Heinemann
ISBN: 1483140598
Category : Science
Languages : en
Pages : 348

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Book Description
Introduction to Carbon Science deals with various aspects of carbon science, from polymer science and prosthetics to crystallography, carbonization, spectroscopy, and surface science. Topics covered include the mechanisms of formation of isotropic and anisotropic carbons, physical properties of pitch relevant to the fabrication of carbon materials; kinetics and catalysis of carbon gasification; and porosity in carbons and graphites. Carbon fibers, cokes and composites, and coal to coke transformations are also discussed. This book is comprised of nine chapters and begins with an overview of the basic structural features of carbon materials, along with definitions of the various carbon forms encountered in carbon science. The principal techniques for studying the structure of solid carbons are also considered. The reader is then introduced to the mechanisms underlying the formation of isotropic and anisotropic carbons; the physicochemical changes that take place when pitch is pyrolyzed to carbon; and kinetics and catalysis of carbon gasification reactions. The following chapters explore various types of porosity in carbons and graphites; manufacture, properties, structure, and applications of carbon fibers; and mechanical properties of cokes and composites. This text concludes by describing the conversion of coal to coke. This monograph will be of interest to carbon scientists, technologists, and engineers, as well as those entering the field of carbon science for the first time.

American Journal of Pharmacy

American Journal of Pharmacy PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 556

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Book Description


Spectroscopy, Dynamics and Molecular Theory of Carbon Plasmas and Vapors

Spectroscopy, Dynamics and Molecular Theory of Carbon Plasmas and Vapors PDF Author: Laszlo Nemes
Publisher: World Scientific
ISBN: 9812837647
Category : Science
Languages : en
Pages : 536

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Book Description
This book is a stop-gap contribution to the science and technology of carbon plasmas and carbon vapors. It strives to cover two strongly related fields: the molecular quantum theory of carbon plasmas and carbon nanostructures; and the molecular and atomic spectroscopy of such plasmas and vapors. These two fields of research are strongly intertwined and thus reinforce one another.Even though the use of carbon nanostructures is increasing by the day and their practical uses are emerging, there is no modern review on carbon plasmas, especially from molecular theoretical and spectroscopic viewpoints. The importance of the present book is therefore great from both educational and practical aspects. This review might be the first step towards bringing such textbooks into existence for university education. Similarly, for applied and engineering works in carbon nanostructures, the book provides a theoretical salient point for technologists in the field.