Fachbuch, 2018
69 Seiten, Note: A
This work aims to provide a comprehensive overview of nano tribology and fracture mechanics, focusing on the applications of nanotechnology within mechanical engineering. It explores the properties of nanomaterials, their use in composites, and the challenges and advantages associated with their implementation.
Chapter 1: Nanotechnology in Mechanical Engineering: This chapter introduces nanotechnology, defining its scope and highlighting its interdisciplinary nature. It explores both top-down and bottom-up approaches to nanomaterial construction, emphasizing the unique properties of nanomaterials compared to their larger-scale counterparts. The chapter further discusses the significant role of nanotechnology in mechanical engineering, detailing its potential to enhance material properties and create innovative applications in various industries, from information technology to medicine. Specific examples of nanomaterials and their uses are provided to illustrate the practical implications of this field.
Chapter 2: Mechanical Properties of Nano Materials: This chapter delves into the mechanical behavior of nanoparticles, exploring their unique characteristics compared to bulk materials. It likely covers topics such as the influence of size and shape on mechanical strength, stiffness, and ductility. The chapter would analyze the effects of defects and testing methods used to characterize the mechanical properties of these materials. Industrial considerations and different failure mechanisms for these materials at the nanoscale would also be addressed, providing a comprehensive understanding of their behavior under stress.
Chapter 3: Introduction To Nano Tribology: This chapter introduces the field of nano-tribology, defining it and outlining its significance. It likely explains the need for nano-tribology, given the unique frictional and wear characteristics of nanomaterials. The chapter would provide an overview of techniques used to study nano-tribology, such as atomic force microscopy (AFM). Specific applications of nano-tribology in current products would likely be discussed, emphasizing its relevance in various technological domains. The chapter connects concepts of friction, wear, and surface properties at the nanoscale.
Chapter 4: Fracture of Nano Material: This chapter focuses on the fracture behavior of nanomaterials, exploring different fracture mechanisms specific to the nanoscale. It would discuss the fracture of various nanomaterials, possibly including brittle thin films, gold nanoparticles, and silica nanoparticles, analyzing the effects of different substrates and processing techniques. The chapter would likely delve into the influence of material properties and structural features on the fracture toughness and overall failure modes. The analysis would provide insights into the factors contributing to the fracture behavior of nanomaterials and the associated implications.
Chapter 5: Advanced Nano Materials: This chapter explores advanced nanomaterials and their potential applications. It likely covers topics such as block copolymer systems, self-assembly processes, and novel composite materials incorporating carbon nanotubes (CNTs) and other nanostructures. The chapter would discuss the properties and synthesis methods of these advanced materials, along with examples of their uses in different applications. It provides an outlook on emerging trends and future challenges related to advanced nanomaterial development and implementation.
Nanotechnology, nano-tribology, fracture mechanics, nanomaterials, mechanical properties, nanocomposites, atomic force microscopy (AFM), friction, wear, failure mechanisms, advanced nanomaterials, carbon nanotubes (CNTs).
This document provides a comprehensive preview of a publication on nanotechnology in mechanical engineering. It includes the table of contents, objectives and key themes, chapter summaries, and keywords. The preview is intended to give a thorough understanding of the book's content and focus.
The book covers several key areas within nanotechnology and its application in mechanical engineering. These include: nanotechnology's scope in mechanical engineering; the mechanical properties of nanomaterials; an introduction to nano-tribology (the study of friction and wear at the nanoscale); fracture mechanics of nanomaterials; and advanced nanomaterials and their potential applications. The book also explores the use of nanomaterials in composites.
The main objective is to offer a complete overview of nano-tribology and fracture mechanics, particularly within the context of mechanical engineering applications. It aims to explore the properties of nanomaterials, their use in composites, and the advantages and challenges of implementing them.
Key themes include the application of nanotechnology in mechanical engineering; the mechanical properties and behavior of nanomaterials; the principles and applications of nano-tribology; fracture mechanisms in nanomaterials; and advanced nanomaterials and their potential.
Chapter 1 introduces nanotechnology, defining its scope and highlighting its interdisciplinary nature. It discusses top-down and bottom-up approaches to nanomaterial construction, emphasizing the unique properties of nanomaterials. The chapter details nanotechnology's significant role in mechanical engineering, explaining its potential for enhancing material properties and creating innovative applications.
Chapter 2 focuses on the mechanical behavior of nanoparticles, comparing their characteristics to bulk materials. It likely covers the influence of size and shape on mechanical strength, stiffness, and ductility, along with the effects of defects and testing methods. Industrial considerations and different failure mechanisms at the nanoscale are also addressed.
Chapter 3 introduces nano-tribology, explaining its significance and outlining the unique frictional and wear characteristics of nanomaterials. It covers techniques used to study nano-tribology, such as atomic force microscopy (AFM), and discusses specific applications in various technological domains, connecting concepts of friction, wear, and surface properties at the nanoscale.
Chapter 4 concentrates on the fracture behavior of nanomaterials, exploring fracture mechanisms specific to the nanoscale. It analyzes the fracture of various nanomaterials, considering the effects of different substrates and processing techniques. The chapter delves into how material properties and structural features influence fracture toughness and failure modes.
Chapter 5 explores advanced nanomaterials and their potential applications. It likely covers block copolymer systems, self-assembly processes, and novel composite materials incorporating carbon nanotubes (CNTs) and other nanostructures. The chapter discusses properties, synthesis methods, and applications of these materials, providing an outlook on future trends and challenges.
Key words include: Nanotechnology, nano-tribology, fracture mechanics, nanomaterials, mechanical properties, nanocomposites, atomic force microscopy (AFM), friction, wear, failure mechanisms, advanced nanomaterials, carbon nanotubes (CNTs).
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