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Marine Environmental Effects On Polymer Matrix Composites
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Book Synopsis Marine Environmental Effects on Polymer Matrix Composites by : LA. Carlsson
Download or read book Marine Environmental Effects on Polymer Matrix Composites written by LA. Carlsson and published by . This book was released on 1995 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Degradation of polymeric matrix composite materials in marine environments has been experimentally investigated. Carbon/epoxy, carbon/bismaleimeide-epoxy, glass/epoxy and glass/PPS, and neat PPS were examined. The environments considered were distilled water and natural seawater at room temperature and 35°C. Water absorption was monitored during seven months of immersion. Several specimen geometries were investigated which allowed determination of longitudinal and transverse diffusivities. Degradation of mechanical performance due to water absorption was examined through transverse tension testing of dry and wet composites. The transverse modulus of the thermoset composites remained virtually unaffected by water absorption, while the modulus of glass/PPS dropped substantially, apparently due to extensive fiber/matrix debonding induced by water absorption. Transverse tensile strength was drastically reduced after water absorption for all composites. The composites degraded similarly in distilled water and seawater. Inspection of the fracture surfaces of dry and wet composites in a scanning electron microscope indicated that fiber/matrix adhesion was adequate in the dry composites, while in the wet composites numerous bare debonded fibers were observed, which substantiates that the reduction in transverse strength is largely due to fiber/matrix interfacial degradation.
Book Synopsis Durability of Composites in a Marine Environment 2 by : Peter Davies
Download or read book Durability of Composites in a Marine Environment 2 written by Peter Davies and published by Springer. This book was released on 2017-09-18 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents selected papers from the 2nd Workshop on “Durability of Composites in a Marine Environment”, which was held in Brest, France in August 2016. Providing an overview of the state of the art in predicting the long-term durability of composite marine structures, it addresses modelling water diffusion; damage induced by water accelerated testing, including durability in design; in-service experiences; ocean energy; and offshore applications. Ensuring long-term durability is not only necessary for safety reasons, but also determines the economic viability of future marine structures, and as such, the book is essential reading for all those involved with composites in the marine industry, from initial design and calculation through to manufacture and service exploitation. It also provides information unavailable elsewhere on the mechanisms involved in degradation and how to take account of them.
Book Synopsis Marine Applications of Advanced Fibre-reinforced Composites by : Jasper Graham-Jones
Download or read book Marine Applications of Advanced Fibre-reinforced Composites written by Jasper Graham-Jones and published by Woodhead Publishing. This book was released on 2015-09-28 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: The marine environment presents significant challenges for materials due to the potential for corrosion by salt water, extreme pressures when deeply submerged and high stresses arising from variable weather. Well-designed fibre-reinforced composites can perform effectively in the marine environment and are lightweight alternatives to metal components and more durable than wood. Marine Applications of Advanced Fibre-Reinforced Composites examines the technology, application and environmental considerations in choosing a fibre-reinforced composite system for use in marine structures. This book is divided into two parts. The chapters in Part One explore the manufacture, mechanical behavior and structural performance of marine composites, and also look at the testing of these composites and end of life environmental considerations. The chapters in Part Two then investigate the applications of marine composites, specifically for renewable energy devices, offshore oil and gas applications, rigging and sails. Underwater repair of marine composites is also reviewed. - Comprehensively examines all aspects of fibre-reinforced marine composites, including the latest advances in design, manufacturing methods and performance - Assesses the environmental impacts of using fibre-reinforced composites in marine environments, including end of life considerations - Reviews advanced fibre-reinforced composites for renewable energy devices, rigging, sail textiles, sail shape optimisation and offshore oil and gas applications
Book Synopsis Failure Mechanisms in Polymer Matrix Composites by : Paul Robinson
Download or read book Failure Mechanisms in Polymer Matrix Composites written by Paul Robinson and published by Woodhead Publishing Limited. This book was released on 2016-06 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer matrix composites are replacing materials such as metals in industries such as aerospace, automotive and civil engineering. As composites are relatively new materials, more information on the potential risk of failure is needed to ensure safe design. This book focuses on three main types of failure: impact damage, delamination and fatigue. Chapters in Parts 1-4 describe the main types of failure mechanism and discuss testing methods for predicting failure in composites. Chapters in Parts 5 and 6 discuss typical kinds of in-service failure and their implications for industry.
Book Synopsis High Temperature and Environmental Effects on Polymeric Composites by : Thomas S. Gates
Download or read book High Temperature and Environmental Effects on Polymeric Composites written by Thomas S. Gates and published by ASTM International. This book was released on 1997 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fibrous Polymeric Composites by : Bankim Chandra Ray
Download or read book Fibrous Polymeric Composites written by Bankim Chandra Ray and published by CRC Press. This book was released on 2018-05-20 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes the scientific origin of deformation and damage of FRP composites under various environmental effects and analyses present understanding on degradation mechanisms, role of interfaces and addition of nanofillers Discusses micro-characterization of composites and interfaces, also includes micro-mechanisms and microscopic evidences to establish the structure-property correlation Elucidates advantages and limitations of FRP composites in supercritical applications
Book Synopsis Environmental Effects on Composite Materials, Volume I by : George S. Springer
Download or read book Environmental Effects on Composite Materials, Volume I written by George S. Springer and published by CRC Press. This book was released on 1981 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Effects on Polymer-Matrix Composites by : C. Lee
Download or read book Environmental Effects on Polymer-Matrix Composites written by C. Lee and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A variety of environmental factors can influence the performance of advanced polymers and composites. In particular, exposure to a combination of moisture and elevated temperature can significantly alter properties. The extent of chemical and physical changes is a function of exposure time and the temperature and humidity of the environment. This work discusses the effects of chemical and physical aging of AFR700B, a high-temperature addition polyimide resin. Neat resin samples were isothermally aged for 500 and 1000 hours at 250 deg C in dry air, humid air, and dry nitrogen. Changes in the dynamic mechanical properties and weight of the resin samples after these different exposures are discussed. An accelerated aging process was developed to facilitate the study of hydrolytic degradation. The effect of degradation on the Tg, weight, and mechanical behavior is discussed. The use of a silicon-nitride moisture barrier proved ineffective.
Book Synopsis Failure Mechanisms in Polymer Matrix Composites by : Paul Robinson
Download or read book Failure Mechanisms in Polymer Matrix Composites written by Paul Robinson and published by Elsevier. This book was released on 2012-01-19 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer matrix composites are increasingly replacing traditional materials, such as metals, for applications in the aerospace, automotive and marine industries. Because of the relatively recent development of these composites there is extensive on-going research to improve the understanding and modelling of their behaviour – particularly their failure processes. As a consequence there is a strong demand among design engineers for the latest information on this behaviour in order to fully exploit the potential of these materials for a wide range of weight-sensitive applications. Failure mechanisms in polymer matrix composites explores the main types of composite failure and examines their implications in specific applications.Part one discusses various failure mechanisms, including a consideration of manufacturing defects and addressing a variety of loading forms such as impact and the implications for structural integrity. This part also reviews testing techniques and modelling methods for predicting potential failure in composites. Part two investigates the effects of polymer-matrix composite failure in a range of industries including aerospace, automotive and other transport, defence, marine and off-shore applications. Recycling issues and environmental factors affecting the use of composite materials are also considered.With its distinguished editors and international team of expert contributors Failure mechanisms in polymer matrix composites is a valuable reference for designers, scientists and research and development managers working in the increasing range of industries in which composite materials are extensively used. The book will also be a useful guide for academics studying in the composites field. - Discusses various failure mechanisms, including manufacturing defects - Reviews testing techniques and modelling methods for predicting potential failure - Investigates failure in aerospace, automotive, defence, marine and off-shore applications
Book Synopsis High Temperature and Environmental Effects on Polymeric Composites by : Charles E. Harris
Download or read book High Temperature and Environmental Effects on Polymeric Composites written by Charles E. Harris and published by ASTM International. This book was released on 1993 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerospace and naval applications of polymers in conditions once thought too harsh for them, take center stage in the survey of how polymer composites react to environmental conditions. A dozen papers from a symposium in San Diego, October 1991, describe damage mechanisms and failure, materials behavior under combined effects, and constitutive models, sometimes considering polymers as a whole, but more often specific groups or composites. No index. Annotation copyright by Book News, Inc., Portland, OR.
Book Synopsis Fluid Effects in Polymers and Polymeric Composites by : Y. Jack Weitsman
Download or read book Fluid Effects in Polymers and Polymeric Composites written by Y. Jack Weitsman and published by Springer Science & Business Media. This book was released on 2011-11-18 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid Effects in Polymers and Polymeric Composites, written by the late Dr. Y. Jack Weitsman, addresses the wide range of parameters that affect the interaction of fluids with polymers and polymeric composites. The book aims at broadening the scope of available data, mostly limited up to this time to weight-gain recordings of fluid ingress into polymers and composites, to the practical circumstances of fluctuating exposure. Various forms of experimental data are given, in conjunction with theoretical models derived from basic scientific principles, and correlated with severity of exposure conditions and interpreted by means of rationally based theoretical models. The practical implications of the effects of fluids are discussed. The issue of fluid effects on polymers and polymeric composites is of concern to engineers and scientists active in aerospace and naval structures, as an increasing portion of these structures are made of polymeric composites and employ polymeric adhesives as a joining device. While the book is intended for this audience, it will also interest researchers and graduate students interested in the mechanics and materials aspects of this matter.
Book Synopsis Marine Composites by : Richard Pemberton
Download or read book Marine Composites written by Richard Pemberton and published by Woodhead Publishing. This book was released on 2018-08-20 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Composites: Design and Performance presents up-to-date information and recent research findings on the application and use of advanced fibre-reinforced composites in the marine environment. Following the success of their previously published title: Marine Applications of Advanced Fibre-reinforced Composites which was published in 2015; this exemplary new book provides comprehensive information on materials selection, characterization, and performance. There are also dedicated sections on sandwich structures, manufacture, advanced concepts, naval architecture and design considerations, and various applications. The book will be an essential reference resource for designers, materials engineers, manufactures, marine scientists, mechanical engineers, civil engineers, coastal engineers, boat manufacturers, offshore platform and marine renewable design engineers. - Presents a unique, high-level reference on composite materials and their application and use in marine structures - Provides comprehensive coverage on all aspects of marine composites, including the latest advances in damage modelling and assessment of performance - Contains contributions from leading experts in the field, from both industry and academia - Covers a broad range of naval, offshore and marine structures
Download or read book Polymer Composite written by M. C. Gupta and published by New Age International. This book was released on 2007 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Composites Are Well Known To Mankind Since Pre-Historic Period And Were Practiced As Well. But With The Development Of Polymers And Polymer Science, The Concept And Technology Have Undergone Sea Change In The Understanding Of The Basics Like The Role Of Matrix And Reinforcement, Bonding Mechanism, Morphological Features And Environmental Effects Etc.Polymer Composites Due To Their Lightweight, Chemical And Corrosion Resistance As Well As Heterogeneous Composition Provide Unlimited Possibilities Of Deriving Any Characteristic Material Behaviour. This Unique Flexibility In Design Tailoring And Other Characteristics, Such As Ease Of Manufacturing, High Specific Strength, Stiffness, Shape Molding, Corrosion Resistance, Durability, Adaptability And Cost Effectiveness, Have Attracted The Attention Of Engineers And Material Scientist And Technologists. They Have Become Materials Of 21St Century To Meet The Requirement Of Space, Missile, Marine And Medical Aid Technologies.This Book Deals In Detail Polymer Composites And Is Intended As Introduction To The Field Of Polymer Composites, Covering Various Aspects Of Structure, Design, Behaviour, Use And Quality Assurance. Though Designed Primarily For Polymer Technologists And Scientists, The Book May Prove To Be Useful For Under Graduate And Postgraduate Students Of Material Science And Engineering, Polymer Science And Chemical Technology Disciplines. The Book May Also Prove Useful For Students Of Polymer Chemistry.
Book Synopsis Environmental Degradation of Industrial Composites by : Celine A Mahieux
Download or read book Environmental Degradation of Industrial Composites written by Celine A Mahieux and published by Elsevier. This book was released on 2005-12-14 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to their low density and tailored properties, polymer matrix composites are attractive candidates for a large number of industrial applications ranging from aerospace to transportation and energy. However, the behaviour of polymer-based materials is strongly affected by a number of environmental factors. Environmental Degradation in Industrial Composites provides vital information on the effects of environmental factors such as temperature, liquid and gas exposure, electrical fields and radiations, and how micro- and micromechanical calculations during design and manufacture must take these effects into account. The book concludes with reviews on standard and specific testing methods for the various environmental factors and their combinations, helping mechanical/materials engineers and specifiers to predict possible changes due to environmental conditions. Each chapter is supplemented by industrial case studies to help in the understanding of degradation of composites in real life situations.This book will help you to...* Understand how environmental factors lead to degradation effects in polymer matrix composite structures* Build these factors into calculations when predicting the part performance and lifetime of structures* Compare real-life situations from case studies with your predicted results* Predict probable composite behaviour with greater accuracyThis book will help you to...* Understand how environmental factors lead to degradation effects in polymer matrix composite structures* Build these factors into calculations when predicting the part performance and lifetime of structures* Compare real-life situations from case studies with your predicted results* Predict probable composite behaviour with greater accuracy
Book Synopsis Composite Materials by : Roderick H. Martin
Download or read book Composite Materials written by Roderick H. Martin and published by ASTM International. This book was released on 1986 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis environmental effects on advanced composite materials by : Christian JL.
Download or read book environmental effects on advanced composite materials written by Christian JL. and published by ASTM International. This book was released on 1976 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Effects on the Material Integrity of Fiber Reinforced Polymer Matrix Composites by : John Michael Dispennette
Download or read book Environmental Effects on the Material Integrity of Fiber Reinforced Polymer Matrix Composites written by John Michael Dispennette and published by . This book was released on 1994 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
