Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys:

Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys: PDF Author: Akihisa Inoue
Publisher: Cambridge University Press
ISBN: 9781107412910
Category : Technology & Engineering
Languages : en
Pages : 518

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Book Description
Since nanocrystallites are often formed as a product of devitrification of metallic glasses, and supercooled liquid plays an essential role in bulk glass formation, recent research pertaining to these three states of alloys were brought together for discussion into a single MRS symposium. Bulk glassy and bulk nanocrystalline alloys are important because they demonstrate exclusively good static and dynamic mechanical properties, magnetic properties, and good corrosion and wear resistance. Some of these alloys also exhibit superplasticity, including high-strain-rate flowability. The reports in this book span formation and processing methods of bulk glassy, nanocrystalline alloys; glass- forming ability and thermal stability; devitrification and phase transformations; properties; general physical, mechanical, magnetic, electrical, and corrosion resistance; structure of bulk glasses; supercooled liquid and nanomaterials; and diffusion. Topics include: atomic and electronic structure; glass-forming ability and thermal stability; crystallization and decomposition; quasicrystals; soft magnetic properties; hard magnetism and mechanical and other properties.

Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys:

Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys: PDF Author: Akihisa Inoue
Publisher: Cambridge University Press
ISBN: 9781107412910
Category : Technology & Engineering
Languages : en
Pages : 518

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Book Description
Since nanocrystallites are often formed as a product of devitrification of metallic glasses, and supercooled liquid plays an essential role in bulk glass formation, recent research pertaining to these three states of alloys were brought together for discussion into a single MRS symposium. Bulk glassy and bulk nanocrystalline alloys are important because they demonstrate exclusively good static and dynamic mechanical properties, magnetic properties, and good corrosion and wear resistance. Some of these alloys also exhibit superplasticity, including high-strain-rate flowability. The reports in this book span formation and processing methods of bulk glassy, nanocrystalline alloys; glass- forming ability and thermal stability; devitrification and phase transformations; properties; general physical, mechanical, magnetic, electrical, and corrosion resistance; structure of bulk glasses; supercooled liquid and nanomaterials; and diffusion. Topics include: atomic and electronic structure; glass-forming ability and thermal stability; crystallization and decomposition; quasicrystals; soft magnetic properties; hard magnetism and mechanical and other properties.

Supercooled Liquids, Glass Transition and Bulk Metallic Glasses: Volume 754

Supercooled Liquids, Glass Transition and Bulk Metallic Glasses: Volume 754 PDF Author: Takeshi Egami
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 512

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Book Description
There has been a renaissance in glass science brought about by the development of concepts such as fragility index and the energy landscape with megabasins. Research on bulk metallic glasses has been explosive since their advent when MRS offered its first book on the topic. In 2000, a second book broadened the scope to include supercooled liquid, bulk glassy and nanocrystalline states. This book enhances the scope to include glass transition in diverse materials such as water, silicate and polymeric melts. Bringing these threads together in an interdisciplinary manner was fruitful and offers proof that while there is much common ground, gaps between various approaches to the glassy state remain to be bridged. Subjects include: the supercooled liquid; glass formability; structural relaxation and dynamics; structure determination and modeling; processing and applications of bulk metallic glasses; mechanical properties; mechanical properties - composites; crystallization; electronic and magnetic structure and properties; and nanoparticles and nonmetallic glasses.

Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys: Volume 644

Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys: Volume 644 PDF Author: Akihisa Inoue
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 528

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Book Description
The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.

Bulk Metallic Glasses

Bulk Metallic Glasses PDF Author: C. Suryanarayana
Publisher: CRC Press
ISBN: 1498763685
Category : Technology & Engineering
Languages : en
Pages : 543

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Book Description
Reflecting the fast pace of research in the field, the Second Edition of Bulk Metallic Glasses has been thoroughly updated and remains essential reading on the subject. It incorporates major advances in glass forming ability, corrosion behavior, and mechanical properties. Several of the newly proposed criteria to predict the glass-forming ability of alloys have been discussed. All other areas covered in this book have been updated, with special emphasis on topics where significant advances have occurred. These include processing of hierarchical surface structures and synthesis of nanophase composites using the chemical behavior of bulk metallic glasses and the development of novel bulk metallic glasses with high-strength and high-ductility and superelastic behavior. New topics such as high-entropy bulk metallic glasses, nanoporous alloys, novel nanocrystalline alloys, and soft magnetic glassy alloys with high saturation magnetization have also been discussed. Novel applications, such as metallic glassy screw bolts, surface coatings, hyperthermia glasses, ultra-thin mirrors and pressure sensors, mobile phone casing, and degradable biomedical materials, are described. Authored by the world’s foremost experts on bulk metallic glasses, this new edition endures as an indispensable reference and continues to be a one-stop resource on all aspects of bulk metallic glasses.

Amorphous and Nanocrystalline Materials

Amorphous and Nanocrystalline Materials PDF Author: A. Inoue
Publisher: Springer Science & Business Media
ISBN: 3662044269
Category : Technology & Engineering
Languages : en
Pages : 216

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Book Description
Amorphous and nanocrystalline materials are a class of their own. Their properties are quite different to those of the corresponding crystalline materials. This book gives systematic insight into their physical properties, structure, behaviour, and design for special advanced applications.

Bulk Metallic Glasses

Bulk Metallic Glasses PDF Author: C. Suryanarayana
Publisher: CRC Press
ISBN: 1439859698
Category : Technology & Engineering
Languages : en
Pages : 686

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Book Description
In spite of the large amount of research activity in this subfield of materials science and engineering, there is no single book available that provides background information, methods of synthesis, characterization procedures, properties, and potential and existing applications.of bulk metallic glasses. Written in an easy-to-understand style by pioneering researchers in this field, Bulk Metallic Glasses is one of the first books to coherently discuss the synthesis, processing, properties, and applications of these unique materials. The book explores the differences between nanocrystalline, glassy, and amorphous solids as well as the thermodynamics and kinetics and various processing methods of glass formation. It critically compares the different criteria for glass formation, describes the advantages and limitations of experimental methods for synthesizing bulk metallic glasses in assorted sizes and shapes, and examines the kinetics of crystallization/devitrification and the mechanisms of transformations. It also covers the density, diffusivity, thermal expansion, electrical resistivity, specific heat, viscosity, corrosion resistance, mechanical behavior, and magnetic properties of bulk metallic glasses. After presenting a wide array of applications, the book concludes with a discussion on the future of these materials. The adoption of bulk metallic glasses into existing systems is besieged by many obstacles but due to their interesting combination of properties, future applications may be unlimited. A one-stop resource on all aspects of bulk metallic glasses, this book demonstrates the immense potential of these novel materials. It clearly elucidates the background, detailed methods of synthesis and characterization, structure, and properties of bulk metallic glasses.

Plasticity in the Supercooled Liquid Region of Bulk Metallic Glasses

Plasticity in the Supercooled Liquid Region of Bulk Metallic Glasses PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 14

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Book Description
Intensive efforts have been carried out over the past decade to develop means to slow down the phase transformation kinetics during the forming of metallic glasses. As a result of these efforts, some metallic glasses can now be fabricated in bulk forms (BMG) from the liquid state at cooling rates on the order of 1-10 K/s, which is close to that of conventional casting. This enables the production of bulk amorphous alloys with a thickness of (almost equal to)10 mm. While advances in amorphous metallic alloy development have been impressive, they have been made largely through experience [1]. Three main conclusions drawn from this study are: (1) Bulk metallic glasses generally have excellent mechanical formability in the supercooled liquid region. (2) Bulk metallic glasses may not be necessarily behave like a Newtonian fluid (i.e. m=1). The non-Newtonian behavior is associated with glass instability during deformation. (3) Multi-component Bulk metallic glasses can be used as the precursor of a nanocrystalline solid. However, the nanocrystalline solid is not necessarily superplastic. The non-superplastic behavior is caused by the difficult strain accommodation at grain triple junctions.

Mechanical Alloying And Milling

Mechanical Alloying And Milling PDF 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

Bulk Amorphous Alloys - Preparation and Fundamental Characteristics

Bulk Amorphous Alloys - Preparation and Fundamental Characteristics PDF Author: A. Inoue
Publisher: Trans Tech Publications Ltd
ISBN: 3035705879
Category : Technology & Engineering
Languages : en
Pages : 124

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Book Description
Interest in bulk amorphous alloys has increased rapidly throughout the world and these materials have now gained a position of great importance in basic science and engineering materials technology. Bulk amorphous alloys based upon the Zr-Al-Ni-Cu, Zr-(Ti,Nb)-Al-Ni-Cu and Zr-Ti-Ni-Cu-Be systems have already achieved wide commercial success as components of various tehnical accessories ranging from sporting goods to optical instruments. Here is a state-of-the art review on this new group of materials, covering all areas of interest, ranging from the synthesis of these special alloys and their fundamental properties, to their engineering characteristics and applications. This work will therefore be of equal interest to those who wish to become fully acquainted with the subject, and to those who are already actively engaged in the field.

先进磁性材料手册第3卷:先进磁性材料的制作和加工

先进磁性材料手册第3卷:先进磁性材料的制作和加工 PDF Author: David J. Sellmyer
Publisher: 清华大学出版社有限公司
ISBN: 9787302086062
Category : Magnetic materials
Languages : en
Pages : 384

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Book Description
本书共分四卷,每一卷集中论述一个具体的研究领域。每一章首先对该章的基本概念和重要观念进行阐述,然后从实验和理论方面进行详细说明,最后介绍该领域的发展前景以及新的思想。本卷对近年来各种磁性材料的制作加工原理和性能的相关性进行分析总结并瞻望未来。