Nanophases and nanocrystalline structures

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  • English

Minerals, Metals & Materials Society , Warrendale, Pa
Nanostructured materials -- Congresses., Microstructure -- Congresses., Crystals -- Congre
Statementedited by Robert D. Shull and Juan M. Sanchez.
GenreCongresses.
ContributionsShull, Robert D., Sanchez, J. M., Minerals, Metals and Materials Society. Chemistry and Physics of Materials Committee., TMS Committee on Alloy Phases., Minerals, Metals and Materials Society. Meeting
Classifications
LC ClassificationsTA418.9.N35 N34 1993
The Physical Object
Paginationix, 159 p. :
ID Numbers
Open LibraryOL1129791M
ISBN 10087339268X
LC Control Number94075037
OCLC/WorldCa30598148

Nanophases and nanocrystalline structures. [Robert D Shull; J M Sanchez; Minerals, Metals and Materials Society. Chemistry and Physics of Materials Committee.; TMS Committee on Alloy Phases.; Minerals, Metals and Materials Society.

"This book is the result of the symposium organized jointly by the Chemistry and Physics of Materials. This book describes the development of a chemical vapor synthesis method for the production of nanocrystalline ceramic : Paperback.

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Nanocrystalline Ceramics: Synthesis and Structure (Springer Series in Materials Science Book 53) - Kindle edition by Winterer, Markus. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Nanocrystalline Ceramics: Synthesis and Structure (Springer Series in Materials Science Book Manufacturer: Springer.

We were interested in studying the strength and, plasticity, the structure of nanograins and their boudaries for nanocrystalline polyphases alloys. We have investigated nanocrystalline, Fe Nb 3 Cu 1 Si B 9, Fe 73 Ni Nb 3 Cu 1 Si B 9, Fe 5 Co 70 Si 15 B 10, Pd Cu 6 Si and Pd 81 Cu 7 Si 12 ribbons produced by Cited by: 2.

Handbook of Nanostructured Materials and Nanotechnology. Book • Edited by: of the precursor nanocrystalline particles to the high temperatures of the HVOF process appears to preserve the nanocrystalline structure in most of the particles deposited on the substrate.

this book details the high level of activity and significant. It includes the morphologies, structures, defects, and the thermodynamic properties of the nanophases and interfaces in various nanocrystalline materials, which were investigated by means of the high resolution electron microscopy (HREM), x-ray diffraction techniques, positron annihilation spectroscopy, Mössbauer spectroscopy, and the Author: K.

Nanocrystalline Titanium discusses the features of nanocrystalline titanium production by various SPD methods, also comparing their microstructure and properties.

The authors characterize the physical, chemical and mechanical properties of ultrafine grained titanium, indicating which are crucial for their application. The Structure and Properties of Nanocrystalline Materials Article (PDF Available) in Bulletin of Materials Science 17(4) August with 2, Reads How we measure 'reads'Author: C.

Suryanarayana. The present article reviews the current status of research and development on the structure and properties of nanocrystalline materials. Nanocrystalline materials are polycrystalline materials with grain sizes of up to about nm.

Because of the extremely small dimensions, a large fraction of the atoms in these materials is located at the grain boundaries, Cited by: Nanocrystalline materials is the name given to three-dimensional ultrafine, polycrystalline microstructures.

These microstructures give rise to chemical and physical size effects which are of increasing scientific and technological interest. This book describes the development of a chemical vapor synthesis method for the production of Author: Markus Winterer.

Nanocrystalline materials is the name given to three-dimensional ultrafine, polycrystalline microstructures. These microstructures give rise to chemical and physical size effects which are of increasing scientific and technological interest. This book describes the development of Brand: Springer-Verlag Berlin Heidelberg.

In this paper we present the first investigation on the lattice structure of nanophases, α-Fe(Si) and Fe 2 B, in nanostructured Fe Cu Si B alloys obtained via crystallization of the parent amorphous alloy.

It is found that the lattice constant of α-Fe(Si) phase is increased, whereas the a-axis is elongated and the c-axis is shortened simultaneously for Fe 2 B phase with the Cited by: Nanocrystalline ceramics: synthesis and structure.

[Markus Winterer] -- "This book describes the development of a chemical vapour synthesis method for the production of nanocrystalline ceramic powders. ZnWO 4 micro/nanocrystals with different sizes and well-developed crystals were synthesized by the molten salt method at low temperature.

The crystal structure and growth morphology of the ZnWO 4 crystals were characterized and the crystalline and band structure of ZnWO 4 was simulated using Materials Studio software to reveal the relationship between crystal structure, Cited by: 5. In this study, nanocrystalline Co-(1–2)wt %P coatings were obtained by pulsed elec[trodeposition method on steel substrate.

Coating operation carried out with current density of mA.

Details Nanophases and nanocrystalline structures EPUB

The distribution of metalloid atoms, Si and B, in α-Fe(Si) and Fe 2 B nanophases of nanostructured Fe Cu Si B alloys, as well as its variation with grain growth by means of Mössbauer spectroscopy are the concerns of this paper. Results show that B atoms exhibit two states in the nanocrystalline alloys by: 3.

H. Ouyang, B. Fultz and H. Kuwano, in: Nanophases and Nanocrystalline Structures, eds. R.D. Shull and J.M. Sanchez (TMS, Warrendale, PA, ) p. Suryanarayana, C.C. Koch / Nanocrystalline materials Google ScholarCited by: Nanocrystalline materials are three-dimensional ultrafine, polycrystalline microstructures.

Description Nanophases and nanocrystalline structures FB2

They give rise to interesting and useful chemical and physical-size effects. This book describes the development of a method of synthesizing chemical vapor for the production of nanocrystalline ceramic by: Dense nanocrystalline Cr-Al2O3 composite was consolidated by pulsed current activated sintering (PCAS) method within 1 min from mechanically alloyed powders.

Highly dense Cr-Al2O3 with relative density of up to 99% was produced under simultaneous application of a 80 MPa pressure and the pulsed current. The optimum structure consists of uniformly distributed soft- and hard-magnetic nanophases. Tougher and harder cutting tools Large-scale cutting tools made of nanocrystalline materials, such as cemented tungsten carbide, tantalum carbide, and titanium carbide, are much harder, much more wear- and erosion-resistant, and last longer than.

Nanocrystalline Al–Ti alloy powders were produced by reactive ball milling (RBM) in a hydrogen atmosphere and its microstructure consisted of nano-sized Al and nano-sized TiH l analysis of as-milled powders showed that the decomposition of TiH 2 and the subsequent formation of Al 3 Ti occurred at –°C.

The powder was consolidated by hot extrusion at Cited by: The Structure and Properties of Nanocrystalline Materials: Issues and Concerns Article (PDF Available) in JOM: the journal of the Minerals, Metals & Materials Society 54(9) September Author: C. Suryanarayana.

Koch, C.C. () The synthesis and structure of nanocrystalline materials produced by mechanical attrition: a review. Nanostructured Materials 2, – CrossRef Google ScholarCited by: NANOCRYSTALLINE MATERIALS FIG.

Atomic structure of a two-dimensional nanocrystalline material. The structure was computed by following the procedure given in Ref.

The interaction between the atoms was represented by a Morse potential fitted to gold (cf. Ref. 13). The atoms in the centers of the "crystals" are indicated. Nanocrystalline materials are three-dimensional ultrafine, polycrystalline microstructures. The development of the microstructure during sintering is studied and the influence of the synthesis parameters on the structure and properties of the nanocrystalline ceramics from the atomic to the microstructural level is investigated.

Raman scattering is a unique tool for the characterization of such materials, providing information on the chemical bond arrangement and short-range order in amorphous, nanocrystalline or Author: Philippe Colomban.

Purchase Nanocrystalline Materials - 1st Edition. Print Book & E-Book. ISBNBook Edition: 1. Nanophase Materials is the first and, as yet, the only comprehensive book published in this new and exciting area of materials science. It gives a broad overview of the revolutionary new field of nanophase materials; a view which spans the materials, physics, and chemistry research communities at a tutorial level that is suitable for advanced undergraduates, graduate.

The structural studies revealed that the films have nanocrystalline cubic structure and the particle size was found to be 11 and nm, for low and high thicknesses respectively. Semantic Scholar extracted view of "CHAPTER 1 Nanoparticles from Mechanical Attrition" by Cláudio Márcio de Castro et al.

correlate with features of the fine structure (size of nanophases – nm) of the investigated devitrifying amorphous alloys. 1. Introduction The magnetic properties of amorphous alloys depend on their structural state. The use of informative parameters of the Barkhausen effect is a method for detecting changes in the fine structure duringAuthor: A G Lavrent'ev, N I Noskova, A P Potapov, G S Korzunin.

Nanophase Materials is the first and, as yet, the only comprehensive book published in this new and exciting area of materials science. It gives a broad overview of the revolutionary new field of nanophase materials; a view which spans the materials, physics, and chemistry research communities at a tutorial level that is suitable for advanced Price: $Amorphous and Nanocrystalline Materials [A.

Inoue, K. Hashimoto] on *FREE* shipping on qualifying offers. 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.