Автор: Chimenti, Dale; Rokhlin, Stanislav; Nagy, Peter Название: Physical Ultrasonics of Composites ISBN: 0195079604 ISBN-13(EAN): 9780195079609 Издательство: Oxford Academ Рейтинг: Цена: 113520.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Physical Ultrasonics of Composites is a rigorous introduction to the characterization of composite materials by means of ultrasonic waves. Composites are treated here not simply as uniform media, but as inhomogeneous layered anisotropic media with internal structure characteristic of composite laminates. The objective here is to concentrate on exposing the singular behavior of ultrasonic waves as they interact with layered, anisotropic materials, materials which incorporate those structural elements typical of composite laminates. This book provides a synergistic description of both modeling and experimental methods in addressing wave propagation phenomena and composite property measurements. After a brief review of basic composite mechanics, a thorough treatment of ultrasonics in anisotropic media is presented, along with composite characterization methods. The interaction of ultrasonic waves at interfaces of anisotropic materials is discussed, as are guided waves in composite plates and rods. Waves in layered media are developed from the standpoint of the Stiffness Matrix, a major advance over the conventional, potentially unstable Transfer Matrix approach. Laminated plates are treated both with the stiffness matrix and using Floquet analysis. The important influence on the received electronic signals in ultrasonic materials characterization from transducer geometry and placement are carefully exposed in a dedicated chapter. Ultrasonic wave interactions are especially susceptible to such influences because ultrasonic transducers are seldom more than a dozen or so wavelengths in diameter. The book ends with a chapter devoted to the emerging field of air-coupled ultrasonics. This new technology has come of age with the development of purpose-built transducers and electronics and is finding ever wider applications, particularly in the characterization of composite laminates.
Автор: Schmerr, Lester W. Song, Jung-sin Название: Ultrasonic nondestructive evaluation systems ISBN: 1441943153 ISBN-13(EAN): 9781441943156 Издательство: Springer Рейтинг: Цена: 156720.00 T Наличие на складе: Поставка под заказ. Описание: Using a systems level approach, this book employs aspects of linear systems theory and wave propagation and scattering theory to develop a comprehensive model of an entire ultrasonic measurement system.
Название: Ultrasonic and advanced methods for nondestructive testing and material characterization ISBN: 9812704094 ISBN-13(EAN): 9789812704092 Издательство: World Scientific Publishing Рейтинг: Цена: 242880.00 T Наличие на складе: Невозможна поставка. Описание: Ultrasonic methods have been very popular in nondestructive testing and characterization of materials. This book deals with both industrial ultrasound and medical ultrasound. It presents topics like structural health monitoring, Terahertz methods, X-ray and thermography methods.
Автор: Gerhard Huebschen Название: Materials Characterization Using Nondestructive Evaluation (NDE) ISBN: 0081000405 ISBN-13(EAN): 9780081000403 Издательство: Elsevier Science Рейтинг: Цена: 183030.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Materials Characterization Using Nondestructive Evaluation (NDE) Methods discusses NDT methods and how they are highly desirable for both long-term monitoring and short-term assessment of materials, providing crucial early warning that the fatigue life of a material has elapsed, thus helping to prevent service failures.
Materials Characterization Using Nondestructive Evaluation (NDE) Methods gives an overview of established and new NDT techniques for the characterization of materials, with a focus on materials used in the automotive, aerospace, power plants, and infrastructure construction industries.
Each chapter focuses on a different NDT technique and indicates the potential of the method by selected examples of applications. Methods covered include scanning and transmission electron microscopy, X-ray microtomography and diffraction, ultrasonic, electromagnetic, microwave, and hybrid techniques. The authors review both the determination of microstructure properties, including phase content and grain size, and the determination of mechanical properties, such as hardness, toughness, yield strength, texture, and residual stress.
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