Studying the morphology, defects, and wear behavior of a variety of material surfaces, Mechanical Tribology examines popular and emerging surface characterization techniques for assessment of the physical, mechanical, and chemical properties of various modified surfaces, thin films, and coatings. Its chapters explore a wide range of tribolo

The engineering and science of interacting surfaces in relative motion is known as tribology. It studies and applies the principles of friction, wear and lubrication. Tribology is an interdisciplinary field which draws upon other disciplines such as physics, materials science, biology, engineering, chemistry and mathematics. The fundamental concepts of tribology include tribosystem, tribofilm and stribeck curve. Tribosystem is useful in providing a comprehensive assessment of the important outputs, inputs and losses to tribological systems. Tribofilms are layers which form upon surfaces that are tribologically stressed, and reduce friction and wear in the tribological systems. The stribeck curve is used to understand how the friction in fluid-lubricated contacts is a non-linear function of lubricant viscosity, contact load and entrainment velocity. The topics included in this book on tribology are of utmost significance and bound to provide incredible insights to readers. This book consists of contributions made by international experts. It will help the readers in keeping pace with the rapid changes in this field.

Understanding the composition and structure of a surface is essential in understanding its frictional (Tribological) properties. This volume in the Materials Characterization series will focus on surface characterization, including roughness, hardness, coating thickness and bond strength. Advanced characterization methods are also covered for applications in magnetic recording media, rolling contact bearings and other high-tech systems. -- Reviews major physical principles of tribology, including adhesion, friction, abrasion and surface boundary conditions -- Special section on surface characterization of magnetic recording surfaces -- Concise summaries of major characterization technologies for tribological materials, including SEM, Energy-Dispersive X-Ray Spectroscopy, Fourier Transform Infrared Spectroscopy and Static Secondary Ion Mass Spectroscopy

This classic text discusses the use of advanced surface science characterization techniques in friction, adhesive and abrasive wear, boundary lubrication, contact fatigue, and other important failure processes. Surface characterization of bearings, gears, seals, and other manufactured rolling and sliding surfaces are increasingly routine in advanced quality control of processes and in the manufacture of precision components. This book is an indispensable asset to scientists and engineers using tribological characterization techniques. New content in this edition include: • four new figures to illustrate real surface contact added to Chapter 1. • coverage of the use of the Environmental SEM (ESEM) in examining wear of fiber glass filled PTFE added to chapter 4. • new information on the wear of ceramics added to Chapter 5. • updates for new analytical systems added to Chapter 6. • coverage of Atomic Force Microscope (ATM) and its usefulness in the field of nano-tribology, providing not only full microtopography of surface roughness but also measurement of nano-friction and nanohardness of surface films, added in a new Chapter 9. • the 17 Appendices have been completely revamped with essential information organized into convenient tables.

Tribology of Polymer Composites: Characterization, Properties, and Applications provides an exhaustive overview of the latest research, trends, applications and future directions of the tribology of polymer composites. Covering novel methods for the synthesis of polymer composites and their properties, the book starts by reviewing the fabrication techniques, wear and frictional properties of polymer composite materials. From there, it features chapters looking at the tribological behavior and properties of specific polymer composite materials such as synthetic fiber-reinforced, cellulose fiber-reinforced, wood fiber, synthetic fiber, mineral fiber-reinforced, and thermosetting composites. Final chapters cover the tribology of polymer nanocomposites and particulate polymer composites and their metal coatings. Applied examples spanning a wide range of industries are emphasized in each chapter. - Demonstrates the potential of polymer composites and their applications - Covers novel methods for the synthesis of polymer composites and their properties - Reviews the fabrication techniques, wear and frictional properties of polymer composite materials

This book presents a thorough overview on workable theories and reliable experimental data on the use of plastic materials for sliding parts.Divided into four parts. Chapters 1 and 2 deal with current theories of friction and wear, and include discussion of various hypotheses based upon experimental studies. Chapter 3 details experiments designed to improve tribological performance via polymer blending and composite production, whilst Chapter 4 explains how the data obtained from these experiemnts can be applied to sliding machine parts. The work will prove useful in the design of plastic materials and components and will also provide a stepping-stone toward future innovations in this field.

TRIBOLOGY AND CHARACTERIZATION OF SURFACE COATINGS The book provides updated information on the friction and wear behavior of coatings used in various industrial applications. Surface modification is a cost-effective process of increasing the life of components so that the whole device need not be changed if the surface is worn out. The tribological behavior of biological implants is currently an active topic and a thorough discussion is one of the book’s features. Tribology and Characterization of Surface Coatings explores key issues which are important in the research and development of surface coatings by providing updated information on friction and wear behavior of coatings used in different industrial applications. It covers the various coating deposition techniques, tribological response of nanocomposite coatings, multilayer hardfacing, and wear testing methods for coatings at nanoscale. The use of nanostructures may alter the tribological, characterization, and mechanical properties of the materials. Thermal spraying is the most widely used technique in industry for the deposition of coatings and their tribological properties need to be determined. This book also includes the recent trends in biotribology and the materials used in implants to counter the abrasive wear. Audience The book will serve as a reference to researchers, scientists, academicians, industrial engineers, and students who work in the fields of materials/polymer science and mechanical engineering. Apart from their applications to aerospace and electronics industries, the coatings are also used in the field of biomedical engineering.