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Author: Joseph R. Davis
Publisher: ASM International
ISBN: 1615030638
Category : Technology & Engineering
Languages : en
Pages : 658
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Book Description
Alloying: Understanding the Basics is a comprehensive guide to the influence of alloy additions on mechanical properties, physical properties, corrosion and chemical behavior, and processing and manufacturing characteristics. The coverage considers "alloying" to include any addition of an element or compound that interacts with a base metal to influence properties. Thus, the book addresses the beneficial effects of major alloy additions, inoculants, dopants, grain refiners, and other elements that have been deliberately added to improve performance, as well the detrimental effects of minor elements or residual (tramp) elements included in charge materials or that result from improper melting or refining techniques. The content is presented in a concise, user-friendly format. Numerous figures and tables are provided. The coverage has been weighted to provided the most detailed information on the most industrially important materials.
Author: Joseph R. Davis
Publisher: ASM International
ISBN: 1615030638
Category : Technology & Engineering
Languages : en
Pages : 658
Get Book
Book Description
Alloying: Understanding the Basics is a comprehensive guide to the influence of alloy additions on mechanical properties, physical properties, corrosion and chemical behavior, and processing and manufacturing characteristics. The coverage considers "alloying" to include any addition of an element or compound that interacts with a base metal to influence properties. Thus, the book addresses the beneficial effects of major alloy additions, inoculants, dopants, grain refiners, and other elements that have been deliberately added to improve performance, as well the detrimental effects of minor elements or residual (tramp) elements included in charge materials or that result from improper melting or refining techniques. The content is presented in a concise, user-friendly format. Numerous figures and tables are provided. The coverage has been weighted to provided the most detailed information on the most industrially important materials.
Author: P. R. Soni
Publisher: Cambridge Int Science Publishing
ISBN: 1898326568
Category : Technology & Engineering
Languages : en
Pages : 163
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Book Description
Annotation ContentsIntroduction (history, benefits of mechanical alloying); Mechanical alloying (alloying mills, mills in practice, improved mills, the process, parameters); Variations of mechanical alloying (reaction milling, cryomilling, repeated rolling, double mechanical alloying, repeated forging); Process controlagents in MA; (ductile-ductile system, ductile-brittle system, brittle-brittle system, metastable phase formation, amorphisation, nanocrystallization, extension of solid solubility, activation of solid state chemical interaction); Energy transfer and energy maps; Consolidation of mechanically alloyed powders (consolidation techniques, thermomechanical treatment); Mechanical properties of mechanically alloyed materials (tensile properties, fracture, creep, stress corrosion cracking susceptibility); Modelling MA (mechanistic models, deformation, coalescence and fragmentation, evolution of particle size, milling time, powder heating, powder cooling, atomistic model, thermodynamic and kinetic model)Joining of mechanically alloyed materials; Rapid solidification and mechanical alloying; Applications (nickel-based superalloys, AI-based materials, supersaturated solutions, magnetic materials, mechanically alloyed powders for spray coatings, superplasticity, tribological materials, composites, amorphous solids, nanocrystalline materials, solid-state chemical reactions, etc).
Author: Li Lü
Publisher: Springer Science & Business Media
ISBN: 1461555094
Category : Technology & Engineering
Languages : en
Pages : 283
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Book Description
Mechanical alloying (or mechanical milling) was invented in the 1970's as a method to develop dispersion-strengthened high temperature alloys with unique properties. With the discovery of formation of amorphous alloys using this technique, it has received new research interest in developing different material systems. Potential applications of this technique have been demonstrated in different areas of materials research. This book is intended as an introduction to mechanical alloying technique used in difference areas. This book contains basic information on the preparation of materials using the mechanical alloying technique. It is useful not only to undergraduate and post-graduate students, but also to scientists and engineers who wish to gain some understanding on the basic process and mechanisms of the process. The book begins with a brief introduction to provide a historical background understanding to the development of the mechanical alloying process. The experimental set-up in the alloying process is important. Currently there are different types of ball mills available. Some of them are specially designed for mechanical alloying process. Since the resultant materials are milling intensity and milling temperature dependent, ball mills should be carefully selected in order to obtain the desired materials and structures. This is discussed in chapter 2. The actual mechanical alloying process is being considered in Chapter 3. As it is essential to understand the use of processing control agents, the physical properties of some commonly used processing control agents are listed.
Author: Cury Suryanarayana
Publisher: CRC Press
ISBN: 0203020642
Category : Technology & Engineering
Languages : en
Pages : 488
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Book Description
This book surveys the broad field of mechanical alloying from a scientific and technological perspective to form a timely and comprehensive resource valuable to both students and researchers. The treatment progresses from the historical background through a description of the process, the different metastable effects produced, and the mechanisms of
Author: M. Sherif El-Eskandarany
Publisher: Elsevier
ISBN: 0323221289
Category : Technology & Engineering
Languages : en
Pages : 348
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Book Description
This book is a detailed introduction to mechanical alloying, offering guidelines on the necessary equipment and facilities needed to carry out the process and giving a fundamental background to the reactions taking place. El-Eskandarany, a leading authority on mechanical alloying, discusses the mechanism of powder consolidations using different powder compaction processes. A new chapter will also be included on thermal, mechanically-induced and electrical discharge-assisted mechanical milling. Fully updated to cover recent developments in the field, this second edition also introduces new and emerging applications for mechanical alloying, including the fabrication of carbon nanotubes, surface protective coating and hydrogen storage technology. El-Eskandarany discusses the latest research into these applications, and provides engineers and scientists with the information they need to implement these developments. The industrial applications of nanocrystalline and metallic glassy powders are presented. The book also contains over 200 tables and graphs to illustrate the milling processes and present the properties and characteristics of the resulting materials. Guides readers through each step of the mechanical alloying process, covering best practice techniques and offering guidelines on the required equipment Tables and graphs are used to explain the stages of the milling processes and provide an understanding of the properties and characteristics of the resulting materials A comprehensive update on the previous edition, including new chapters to cover new applications
Author: M. Sherif El-Eskandarany
Publisher: William Andrew
ISBN: 0128181818
Category : Technology & Engineering
Languages : en
Pages : 486
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Book Description
Mechanical Alloying: Energy Storage, Protective Coatings, and Medical Applications, Third Edition is a detailed introduction to mechanical alloying that offers guidelines on the necessary equipment and facilities needed to carry out the process, also giving a fundamental background to the reactions taking place. El-Eskandarany, a leading authority on mechanical alloying, discusses the mechanism of powder consolidations using different powder compaction processes. A new chapter is included on utilization of the mechanically alloyed powders for thermal spraying. Fully updated to cover recent developments in the field, this second edition also introduces new and emerging applications for mechanical alloying, including the fabrication of carbon nanotubes, surface protective coating and hydrogen storage technology. El-Eskandarany discusses the latest research into these applications and provides engineers and scientists with the information they need to implement these developments. Guides readers through each step of the mechanical alloying process Includes tables and graphs that are used to explain the stages of the milling processes Presents a comprehensive update on the previous edition, including new chapters that cover emerging applications
Author: Santosh S. Hosmani
Publisher: Springer Science & Business
ISBN: 8132218892
Category : Technology & Engineering
Languages : en
Pages : 133
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Book Description
An Introduction to Surface Alloying of Metals aims to serve as a primer to the basic aspects of surface alloying of metals. The book serves to elucidate fundamentals of surface modification and their engineering applications. The book starts with basics of surface alloying and goes on to cover key surface alloying methods, such as carburizing, nitriding, chromizing, duplex treatment and the characterization of surface layers. The book will prove useful to students at both the undergraduate and graduate levels, as also to researchers and practitioners looking for a quick introduction to surface alloying.
Author: J.M. Poate
Publisher: Springer Science & Business Media
ISBN: 146133733X
Category : Science
Languages : en
Pages : 413
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Book Description
This book is an outcome of the NATO institute on surface modification which was held in Trevi, 1981. Surface modification and alloying by ion, electron or laser beams is proving to be one of the most burgeoning areas of materials science. The field covers such diverse areas as integrated circuit processing to fabricating wear and corrosion resistant surfaces on mechanical components. The common scientific questions of interest are the microstructures by the different energy deposition techniques. and associated physical properties produced The chapters constitute a critical review of the various subjects covered at Trevi. Each chapter author took responsibility for the overall review and used contributions from the many papers presented at the meeting; each participant gave a presentation. The contributors are listed at the start of each chapter. We took this approach to get some order in a large and diverse field. We are indebted to all the contributors, in particular the chapter authors for working the many papers into coherent packages; to Jim Mayer for hosting a workshop of chapter authors at Cornell and to Ian Bubb who did a sterling job in working over some of the manuscripts. Our special thanks are due to the text processing center at Bell Labs who took on the task of assembling the book. In particular Karen Lieb and Beverly Heravi typed the whole manuscript and had the entire book phototypeset using the Bell Laboratories UNIXTM system.
Author: Ruxandra Vidu
Publisher: ARA Publisher International Academic Press
ISBN: 193592429X
Category : Science
Languages : en
Pages : 116
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Book Description
Surface alloying and de-alloying in the underpotential deposition region has provoked interest in the research community due to the effects of surface modifications on the different surface properties. Gold, in particular, has been investigated due to its wide potential faradaic region on which the electrochemical depositions of many metals can be studied. Surface alloying in the underpotential deposition region has very interesting effects that can be exploit to modify the surface properties of the alloys. The surface alloying can change the electrochemical corrosion behavior as it has been observed by a decreased corrosion current density and increased charge-transfer resistance. For example, the Cr surface alloying improves the surface corrosion resistance of the modified Mg alloy in simulated body fluids, with applications in biomaterials. Because of the numerous researches performed in the thin film technologies for solar cell applications, the system Au-Cd-Te has attracted much interest. This book presents the comprehensive work done by in-situ electrochemical atomic force microscopy on Au-Cd and Au-Te. The author presents the issues of surface alloying and de-alloying in the underpotential deposition region in terms of the atomic structures as well as the growth morphologies of electrodeposited Te and Cd films on Au single crystals.
Author: John F. Papp
Publisher:
ISBN:
Category : Chrome-nickel steel
Languages : en
Pages : 50
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Book Description
