Factors Controlling the Toughness in Non-crimp Fabric Composites

Factors Controlling the Toughness in Non-crimp Fabric Composites PDF Author: Sebastien Guionie
Publisher:
ISBN:
Category :
Languages : en
Pages : 104

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Factors Controlling the Toughness in Non-crimp Fabric Composites

Factors Controlling the Toughness in Non-crimp Fabric Composites PDF Author: Sebastien Guionie
Publisher:
ISBN:
Category :
Languages : en
Pages : 104

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Non-Crimp Fabric Composites

Non-Crimp Fabric Composites PDF Author: Stepan V Lomov
Publisher: Elsevier
ISBN: 0857092537
Category : Technology & Engineering
Languages : en
Pages : 557

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Book Description
Non-crimp fabric (NCF) composites are reinforced with mats of straight (non-crimped) fibres, giving them such advantages as strength, ease of handling and low manufacturing costs. Non-crimp fabric composites provides a comprehensive review of the use of NCF composites, their manufacture and applications in engineering. Part one covers the manufacture of non-crimp fabrics, including also topics such as structural stitching and automated defect analysis. Part two goes on to discuss the manufacture of non-crimp fabric composites, with chapters covering such topics as deformability and permeability of NCF. Part three focuses on the properties of NCF composites, with chapters on stiffness and strength, damage progression and fatigue. Finally, part four covers the applications of NCF composites, including chapters on the aerospace and automotive industries as well as wind turbines and helicopter applications. The book concludes with a discussion of cost analysis of NCF composites in engineering applications. With its distinguished editor and international team of expert contributors, Non-crimp fabric composites is an essential reference for composite manufacturers and structural and mechanical engineers in industries using NCF composites, as well as academics with a research interest in the field. Provides a comprehensive review of the use of NCF composites, their manufacture and applications in engineering Reviews the manufacture of non-crimp fabrics, including also topics such as structural stitching and automated defect analysis Examines the properties of NCF composites considering stiffness and strength, damage progression and fatigue

Composite Reinforcements for Optimum Performance

Composite Reinforcements for Optimum Performance PDF Author: Philippe Boisse
Publisher: Elsevier
ISBN: 0857093711
Category : Technology & Engineering
Languages : en
Pages : 705

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Book Description
Reinforcements are an integral part of all composites and the quality and performance of the composite can be optimised by modelling the type and structure of the reinforcement before moulding. Composite reinforcements for optimum performance reviews the materials, properties and modelling techniques used in composite production and highlights their uses in optimising performance.Part one covers materials for reinforcements in composites, including chapters on fibres, carbon nanotubes and ceramics as reinforcement materials. In part two, different types of structures for reinforcements are discussed, with chapters covering woven and braided reinforcements, three-dimensional fibre structures and two methods of modelling the geometry of textile reinforcements: WiseTex and TexGen. Part three focuses on the properties of composite reinforcements, with chapters on topics such as in-plane shear properties, transverse compression, bending and permeability properties. Finally, part four covers characterising and modelling of reinforcements in composites, with chapters focusing on such topics as microscopic and mesoscopic approaches, X-ray tomography analysis and modelling reinforcement forming processes.With its distinguished editor and international team of contributors, Composite reinforcements for optimum performance is an essential reference for designers and engineers in the composite and composite reinforcement manufacturing industry, as well as all those with an academic research interest in the subject. Reviews the materials, properties and modelling techniques used in composite production and highlights their uses in performance optimisation Covers materials for reinforcements in composites, including fibres, carbon nanotubes and ceramics Discusses characterising and modelling of reinforcements in composites, focusing on such topics as microscopic and mesoscopic approaches, X-ray tomography analysis and modelling reinforcement forming processes

Factors Controlling the Strength of Composite Materials (Interphase Fracturing of Composite Bodies).

Factors Controlling the Strength of Composite Materials (Interphase Fracturing of Composite Bodies). PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 25

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Book Description
The effect of mechanical and chemical processing variables on the fracture toughness of adhesive joints was investigated. Two adhesive systems were used. Most of the studies were made on aluminum adherends although some data were collected on steel and glass adherends as well. Fracture toughness was markedly influenced by the chemical variables, which included epoxy system, ratio of epoxy to hardener, and post-cure temperature. The toughness of one epoxy increased with post-cure temperatures up to 210 deg F after which the toughness decreased. These changes in toughness were not apparent in smooth tensile properties of bulk epoxy samples. Fracture toughness data on the bulk epoxy has not been collected as yet.

Composite Materials

Composite Materials PDF Author: F. L. Matthews
Publisher: Woodhead Publishing
ISBN: 9780849306211
Category : Composite materials
Languages : en
Pages : 486

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Book Description
This volume focuses on quasilinear elliptic differential equations of degenerate type, evolution variational inequalities, and multidimensional hysteresis. It serves both as a survey of results in the field, and as an introductory text for non-specialists interested in related problems.

Impact Studies of Composite Materials

Impact Studies of Composite Materials PDF Author: Mohamed Thariq Hameed Sultan
Publisher: Springer Nature
ISBN: 9811613230
Category : Technology & Engineering
Languages : en
Pages : 217

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Book Description
This book discusses the impact of different range of velocities (low, high, ballistic and hyper-velocity impact) on composites. Presented through experimental and numerical analysis, the book goes beyond impact event analysis and also covers the after-impact phenomena, including flexural and compression and damage analysis through destructive and non-destructive evaluations. The analyses presented from either experimental or numerical simulations are composed of micro and macrographs images, illustrations, tables and figures with inclusive discussions and supportive evidences from recent studies on composites. This book also highlights the potential applications of composites through the lens of their impact properties, in different industries such as automotive and defence applications. Generally, this book benefits wider range of readers including the industrial practitioners, researchers, lecturer and students, who are working in the fields related to impact and damage analysis, including the structural health monitoring of composites, either experimentally or numerically.

Advanced Materials Source Book

Advanced Materials Source Book PDF Author: Jon Binner
Publisher: Elsevier
ISBN: 1483135810
Category : Technology & Engineering
Languages : en
Pages : 595

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Book Description
Advanced Materials Source Book 1994-1995 presents the developments in the field of advanced materials. This book provides information regarding materials and products, legislation, patents, advances in processing and equipment, standards, and testing procedures. Organized into four chapters, this book begins with an overview of the international market trends, specific materials, or materials groups and appliances. This text then examines the applications and makes market projections on a wide range of specialty materials, including ceramics, biomaterials, electronic materials, and optical materials. Other chapters consider the healthy nature of predictions concerning Japan and parts of Europe, stating that Germany and Japan will lead the advanced structural ceramics market. This book discusses as well the developments concerning various materials. The final chapter presents a list of contact details for the organizations listed in the main text to allow the readers to make new contacts or to follow-up items of particular interest. This book is a valuable resource for private consumers.

Composites Industry Abstracts

Composites Industry Abstracts PDF Author:
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 790

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Commercial Aircraft Composite Technology

Commercial Aircraft Composite Technology PDF Author: Ulf Paul Breuer
Publisher: Springer
ISBN: 3319319183
Category : Technology & Engineering
Languages : en
Pages : 272

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Book Description
This book is based on lectures held at the faculty of mechanical engineering at the Technical University of Kaiserslautern. The focus is on the central theme of societies overall aircraft requirements to specific material requirements and highlights the most important advantages and challenges of carbon fiber reinforced plastics (CFRP) compared to conventional materials. As it is fundamental to decide on the right material at the right place early on the main activities and milestones of the development and certification process and the systematic of defining clear requirements are discussed. The process of material qualification - verifying material requirements is explained in detail. All state-of-the-art composite manufacturing technologies are described, including changes and complemented by examples, and their improvement potential for future applications is discussed. Tangible case studies of high lift and wing structures emphasize the specific advantages and challenges of composite technology. Finally, latest R&D results are discussed, providing possible future solutions for key challenges such as low cost high performance materials, electrical function integration and morphing structures.

Fatigue and Fracture Mechanics

Fatigue and Fracture Mechanics PDF Author: John H. Underwood
Publisher: ASTM International
ISBN: 0803124104
Category : Fracture mechanics
Languages : en
Pages : 697

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Book Description