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Author: M. Sherif El-Eskandarany
Publisher: Elsevier
ISBN: 0323221289
Category : Technology & Engineering
Languages : en
Pages : 350
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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: Elsevier
ISBN: 0323221289
Category : Technology & Engineering
Languages : en
Pages : 350
Get Book Here
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: A. Reza Yavari
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 920
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Book Description
This volume reviews most recent developments in the field of metastable, mechanically alloyed and nanocrystalline alloys, and constitutes a comprehensive treatment of the subject. The 133 papers presented have been written by contributors including: A. Inoue, D.G. Morris, P.H. Shingu, J.H. Perepezko, J.M.D. Coey, A.L. Greer, H. Bakker, R. Bormann, A. Calka and A.R. Yavari.
Author: Cury Suryanarayana
Publisher: CRC Press
ISBN: 0203020642
Category : Technology & Engineering
Languages : en
Pages : 492
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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: James C. M. Li
Publisher: CRC Press
ISBN: 9814241970
Category : Science
Languages : en
Pages : 346
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Book Description
This book concentrates on both understanding and development of nanocrystalline materials. The original relation that connects grain size and strength, known as the Hall-Petch relation, is studied in the nanometer grain size region. The breakdown of such a relation is a challenge. Why and how to overcome it? Is the dislocation mechanism still operating when the grain size is very small, approaching the amorphous limit? How do we go from the microstructure information to the continuum description of the mechanical properties?
Author: Shashanka Rajendrachari
Publisher: Springer Nature
ISBN: 9819765048
Category :
Languages : en
Pages : 470
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Book Description
Author: Peter Schumacher
Publisher: Trans Tech Publications
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 692
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Book Description
Papers from a July 2000 symposium, reporting on major advances in the field, arranged in sections on bulk metallic glasses, nanocrystalline alloys, steels, intermetallics, nanostructured materials, mechanical alloying, reactive milling, devitrification, magnetic applications, and general applications. Among the specific topics: consolidation of dispersion strengthened nanostructured copper via hot extrusion, particle size evolution in non-adhered ductile powders during mechanical alloying, reactive milling under hydrogen of a Nd-Fe-B powder, nanometric architecture of SmC05 related magnetic properties, and precursors for Fe-based magnetic nanocrystalline phases in Ag matrix. Distributed by Enfield. c. Book News Inc.
Author:
Publisher:
ISBN:
Category : Mechanical alloying
Languages : en
Pages : 612
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Book Description
Proceedings of a fall 1997 symposium, representing recent work in the study, development, and commercialization of mechanically alloyed, metastable, and nanocrystalline materials. Contains sections on synthesis and processing, characterization, thermodynamics and kinetics, properties, and near and long term applications. Specific subjects include mechanical alloying and milling, consolidation and sintering, metastable phases, crystallization, and magnetic properties. This two-volume set contains a total of 165 papers. Annotation copyrighted by Book News, Inc., Portland, OR.
Author: M. Sherif El-Eskandarany
Publisher: William Andrew
ISBN: 0815518242
Category : Technology & Engineering
Languages : en
Pages : 259
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Book Description
Unique in bringing about a solid-state reaction at room temperature, mechanical alloying produces powders and compounds difficult or impossible to obtain by conventional techniques. Immediate and cost-effective industry applications of the resultant advanced materials are in cutting tools and high performance aerospace products such as metal matrix armor and turbine blades. The book is a guided introduction to mechanical alloying, covering material requirements equipment, processing, and engineering properties and characteristics of the milled powders. Chapters 3 and 4 treat the fabrication of nanophase materials and nanophase composite materials. Chapter 8 provides extensive coverage of metallic glass substances.This book is ideal for materials scientists in industry and in research, design, processing, and plant engineers in the cutting tools and aerospace industries as well as senior level students in metallurgical and mechanical materials engineering. The book will especially benefit metallurgists unacquainted with ball milling fabrication.
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: Joan-Josep Suñol
Publisher: Mdpi AG
ISBN: 9783036521176
Category : Technology & Engineering
Languages : en
Pages : 134
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Book Description
Mechanical alloying is a technique of producing alloys and compounds that permits the development of metastable materials (with amorphous or nanocrystalline microstructure) or the fabrication of solid solutions with extended solubility. The elements or compounds to be mixed (usually as powders) are introduced in jars usually under a controlled atmosphere. Regarding the scope of this book, advanced materials have been developed by mechanical alloying: Fe-X-B-Cu (X = Nb, NiZr) nanocrystalline alloys, mixtures of the binary Fe-Mn and Fe-Cr alloys with chromium and manganese nitrides, Mn-Al-Co and Mn-Fe alloys, non-equiatomic refractory high-entropy alloys, nanocrystalline Fe-Cr steels, nanaocrystalline Mn-Co-Fe-Ge-Si alloys, Al-Y2O3 nanocomposite, and hydride-forming alloys. Likewise, production conditions and ulterior treatments can provide readers interesting ideas about the procedure to produce alloys with specific microstructure and functional behavior (mechanical, magnetic, corrosion resistance, hydrogen storage, magnetocaloric effect, wastewater treatment, and so on). As an example, to obtain the improvement in the functional properties of the alloys and compounds, sometimes controlled annealing is needed (annealing provokes the relaxation of the mechanical-induced strain). Furthermore, the powders can be consolidated (press, spark plasma sintering, and microwave sintering) to obtain bulk materials.
