An Introduction to Surface Alloying of Metals

An Introduction to Surface Alloying of Metals PDF 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.

An Introduction to Surface Alloying of Metals

An Introduction to Surface Alloying of Metals PDF Author: Santosh S. Hosmani
Publisher: Springer Science & Business
ISBN: 8132218892
Category : Technology & Engineering
Languages : en
Pages : 133

Get Book

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.

Laser Surface Modification of Alloys for Corrosion and Erosion Resistance

Laser Surface Modification of Alloys for Corrosion and Erosion Resistance PDF Author: C T Kwok
Publisher: Elsevier
ISBN: 0857095838
Category : Technology & Engineering
Languages : en
Pages : 392

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Book Description
Corrosion and erosion processes often occur synergistically to cause serious damage to metal alloys. Laser surface modification techniques such as laser surface melting or alloying are being increasingly used to treat surfaces to prevent corrosion or repair corroded or damaged components. Laser surface modification of alloys for corrosion and erosion resistance reviews the wealth of recent research on these important techniques and their applications. After an introductory overview, part one reviews the use of laser surface melting and other techniques to improve the corrosion resistance of stainless and other steels as well as nickel-titanium and a range of other alloys. Part two covers the use of laser surface modification to prevent different types of erosion, including liquid impingement, slurry (solid particle) and electrical erosion as well as laser remanufacturing of damaged components. With its distinguished editor and international team of contributors, Laser surface modification of alloys for corrosion and erosion resistance is a standard reference for all those concerned with preventing corrosion and erosion damage in metallic components in sectors as diverse as energy production and electrical engineering. Reviews recent research on the use of laser surface modification techniques, including the prevention of corrosion and repair of corroded or damaged components Discusses the techniques for improving the corrosion resistance of steels, nickel-titanium and a range of alloys Analyses the use of laser surface modification to prevent different types of erosion, including liquid impingement and laser remanufacturing of damaged components

Fundamentals of Magnesium Alloy Metallurgy

Fundamentals of Magnesium Alloy Metallurgy PDF Author: Mihriban O Pekguleryuz
Publisher: Elsevier
ISBN: 0857097296
Category : Technology & Engineering
Languages : en
Pages : 376

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Book Description
Magnesium and magnesium alloys offer a wealth of valuable properties, making them of great interest for use across a wide range of fields. This has led to extensive research focused on understanding the properties of magnesium and how these can be controlled during processing. Fundamentals of magnesium alloy metallurgy presents an authoritative overview of all aspects of magnesium alloy metallurgy, including physical metallurgy, deformation, corrosion and applications. Beginning with an introduction to the primary production of magnesium, the book goes on to discuss physical metallurgy of magnesium and thermodynamic properties of magnesium alloys. Further chapters focus on understanding precipitation processes of magnesium alloys, alloying behaviour of magnesium, and alloy design. The formation, corrosion and surface finishing of magnesium and its alloys are reviewed, before Fundamentals of magnesium alloy metallurgy concludes by exploring applications across a range of fields. Aerospace, automotive and other structural applications of magnesium are considered, followed by magnesium-based metal matrix composites and the use of magnesium in medical applications. With its distinguished editors and international team of expert contributors, Fundamentals of magnesium alloy metallurgy is a comprehensive tool for all those involved in the production and application of magnesium and its alloys, including manufacturers, welders, heat-treatment and coating companies, engineers, metallurgists, researchers, designers and scientists working with these important materials. Overviews all aspects of magnesium alloy metallurgy Discusses physical metallurgy of magnesium and thermodynamic properties of magnesium alloys Reviews the formation, corrosion and surface finishing of magnesium and its alloys

Principles of Metal Surface Treatment and Protection

Principles of Metal Surface Treatment and Protection PDF Author: D. R. Gabe
Publisher: Elsevier
ISBN: 1483188396
Category : Technology & Engineering
Languages : en
Pages : 224

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Book Description
Principles of Metal Surface Treatment and Protection deals with the principles of metal surface treatment and protection. Topics covered range from electrodeposition and hot dip coating to diffusion and non-metallic coatings, as well as oxide and conversion coatings. The theory of corrosion protection is also discussed. Comprised of eight chapters, this volume begins with an overview of the corrosion of metals and the scope of protection against corrosion, followed by a detailed treatment of electrodeposition. The discussion then turns to the principles of hot dipping as a coating method; the formation of a diffusion coating; and the role of a non-metallic coating in corrosion protection. Subsequent chapters focus on the protection of oxide films against corrosion by means of anodizing, phosphatizing, and the use of tin free steel; testing and selection of a particular coating for corrosion resistance applications; and the theory of corrosion protection. This book is intended for metal-finishing scientists and students of metallurgy and metal finishing.

Surface Alloys and Alloy Surfaces

Surface Alloys and Alloy Surfaces PDF Author:
Publisher: Elsevier
ISBN: 0080542123
Category : Technology & Engineering
Languages : en
Pages : 553

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Book Description
DescriptionSurface Alloys and Alloy Surfaces is concerned with the structural, compositional, electronic and chemical properties of the surfaces of solids in which the surface layers, at least are alloyed. Two different categories of system are covered - the surfaces of bulk alloys (alloy surfaces) and surface phases in which one or more outermost atomic layers are alloyed, while the underlying bulk involves no such intermixing (surface alloys).Importance of TopicThe surfaces of bulk alloys have long been known to be of practical interest for their chemical properties. It has also long been known that the surface composition of such alloys commonly differs from that of the underlying bulk. However, our understanding of these chemical and physical phenomena is far from complete and the application of surface science methods to investigate these phenomena is a manifestation of a general trend to study the surfaces of increasing complexity. Surface alloy formation, as a much more recently recognized phenomenon deserves more attention.Why This TitleThis title is important as it provides new insights into a mixture of new and old problems. It is the first to cover the important mixture of material on surface alloys and alloy surfaces. Each chapter is written by experts in different areas of these two interrelated topics, covering theory and experiment, physics and chemistry, geometrical and electronic structure. The coverage of the surface alloy topic is especially novel as it is relatively newly-recognised as quite a common phenomenon.

Introduction to Aluminum Alloys and Tempers

Introduction to Aluminum Alloys and Tempers PDF Author: J. Gilbert Kaufman
Publisher: ASM International
ISBN: 1615030662
Category : Aluminum alloys
Languages : en
Pages : 258

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Book Description
Annotation Examines characteristics of wrought and cast aluminum alloys, then presents basic aluminum alloy and temper designation systems, as developed by the Aluminum Association, and explains them with examples. Wrought and cast aluminum designations are treated in a similar fashion. Processes used to produce aluminum alloy products are described briefly, and representative applications for aluminum alloys and tempers are detailed, in areas such as electrical markets, building and construction, marine and rail transportation, packaging, and petroleum and chemical industry components. A final chapter presents 65 pages of bandw micrographs illustrating the microstructure of a range of aluminum alloys and tempers, to assist in understanding consequences of applying the production technology implied by the temper designations. Annotation copyrighted by Book News, Inc., Portland, OR

Plasma Surface Metallurgy

Plasma Surface Metallurgy PDF Author: Zhong Xu
Publisher: Springer
ISBN: 9811057249
Category : Technology & Engineering
Languages : en
Pages : 269

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Book Description
This book provides a comprehensive introduction to and technical description of a unique patented surface-modification technology: plasma surface metallurgy with double-glow discharge plasma process, known as the Xu-Tec process. As such it promotes further attention and interest in scientific research and engineering development in this area, as well as industrial utilization and product commercialization. The Xu-Tec process has opened up a new material engineering field of “Plasma Surface Metallurgy”. This surface-modification process can transform many low-grade and low-cost industrial engineering materials into “gold” materials with a high value and high grade or special functions. This improved material can be widely used in industrial production to improve the surface performance and quality of mechanical parts and manufacturing products, and to conserve expensive alloying elements for the benefit of all mankind. “This book will be valuable to those in the general area of surface metallurgy. The substantial description of the Xu-Tec process is very important and should assist in expanding the use of this superior technique. The in-depth explanation of glow discharges and their use in general will also serve as a valuable reference in the field.” James E. Thompson, Prof. Fellow of the IEEE Dean of Engineering Emeritus University of Missouri, Columbia, Missouri, USA November, 2016 "A BREAKTHROUGH IN MAKING METAL TOUGHER". ---- SCIENCE & TECHNOLOGY Business Week, July 24, 1989 “NOVEL SURFACE ALLOYING PROCESS” --- THE LEADING EDGE TECHNOLOGY WORDWIDE Materials and Processing Report, Dec. 1987

Nanostructured Metals and Alloys

Nanostructured Metals and Alloys PDF Author: S H Whang
Publisher: Elsevier
ISBN: 0857091123
Category : Technology & Engineering
Languages : en
Pages : 840

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Book Description
Tensile strength, fatigue strength and ductility are important properties of nanostructured metallic materials, which make them suitable for use in applications where strength or strength-to-weight ratios are important. Nanostructured metals and alloys reviews the latest technologies used for production of these materials, as well as recent advances in research into their structure and mechanical properties. One of the most important issues facing nanostructured metals and alloys is how to produce them. Part one describes the different methods used to process bulk nanostructured metals and alloys, including chapters on severe plastic deformation, mechanical alloying and electrodeposition among others. Part two concentrates on the microstructure and properties of nanostructured metals, with chapters studying deformation structures such as twins, microstructure of ferrous alloys by equal channel angular processing, and characteristic structures of nanostructured metals prepared by plastic deformation. In part three, the mechanical properties of nanostructured metals and alloys are discussed, with chapters on such topics as strengthening mechanisms, nanostructured metals based on molecular dynamics computer simulations, and surface deformation. Part four focuses on existing and developing applications of nanostructured metals and alloys, covering topics such as nanostructured steel for automotives, steel sheet and nanostructured coatings by spraying. With its distinguished editor and international team of contributors, Nanostructured metals and alloys is a standard reference for manufacturers of metal components, as well as those with an academic research interest in metals and materials with enhanced properties.

The Structures of Alloys of Iron

The Structures of Alloys of Iron PDF Author: William Hume-Rothery
Publisher:
ISBN:
Category : Iron alloys
Languages : en
Pages : 370

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Book Description


Surface Alloying in Electrochemistry

Surface Alloying in Electrochemistry PDF 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.