Investigations and Applications of Severe Plastic Deformation

Investigations and Applications of Severe Plastic Deformation PDF Author: Terry C. Lowe
Publisher: Springer Science & Business Media
ISBN: 9401140626
Category : Technology & Engineering
Languages : en
Pages : 392

Get Book Here

Book Description
Material processing techniques that employ severe plastic deformation have evolved over the past decade, producing metals, alloys and composites having extraordinary properties. Variants of SPD methods are now capable of creating monolithic materials with submicron and nanocrystalline grain sizes. The resulting novel properties of these materials has led to a growing scientific and commercial interest in them. They offer the promise of bulk nanocrystalline materials for structural; applications, including nanocomposites of lightweight alloys with unprecedented strength. These materials may also enable the use of alternative metal shaping processes, such as high strain rate superplastic forming. Prospective applications for medical, automotive, aerospace and other industries are already under development.

Investigations and Applications of Severe Plastic Deformation

Investigations and Applications of Severe Plastic Deformation PDF Author: Terry C. Lowe
Publisher: Springer Science & Business Media
ISBN: 9401140626
Category : Technology & Engineering
Languages : en
Pages : 392

Get Book Here

Book Description
Material processing techniques that employ severe plastic deformation have evolved over the past decade, producing metals, alloys and composites having extraordinary properties. Variants of SPD methods are now capable of creating monolithic materials with submicron and nanocrystalline grain sizes. The resulting novel properties of these materials has led to a growing scientific and commercial interest in them. They offer the promise of bulk nanocrystalline materials for structural; applications, including nanocomposites of lightweight alloys with unprecedented strength. These materials may also enable the use of alternative metal shaping processes, such as high strain rate superplastic forming. Prospective applications for medical, automotive, aerospace and other industries are already under development.

Nanostructured Materials by High-Pressure Severe Plastic Deformation

Nanostructured Materials by High-Pressure Severe Plastic Deformation PDF Author: Yuntian T. Zhu
Publisher: Springer Science & Business Media
ISBN: 9781402039218
Category :
Languages : en
Pages : 336

Get Book Here

Book Description


Nanomaterials by Severe Plastic Deformation

Nanomaterials by Severe Plastic Deformation PDF Author: Michael J. Zehetbauer
Publisher: John Wiley & Sons
ISBN: 3527604944
Category : Technology & Engineering
Languages : en
Pages : 872

Get Book Here

Book Description
These proceedings of the "Second International Conference on Nanomaterials by Severe Plastic Deformation" review the enormous scientific avalanche that has been developing in the field over recent years. A valuable resource for any scientist and engineer working in this emerging field of nanotechnology.

Ultrafine Grained Materials II

Ultrafine Grained Materials II PDF Author: Yuntian Theodore Zhu
Publisher: John Wiley & Sons
ISBN: 1118804481
Category : Technology & Engineering
Languages : en
Pages : 886

Get Book Here

Book Description
Proceedings of a symposium sponsored by the Shaping and Forming Committee of the Materials Processing and Manufacturing Division (MPMD) and the Mechanical Behavior Committee (Jt. SMD/ASM-MSCTS) of the Structural Materials Division (SMD) of TMS (The Minerals, Metals & Materials Society) and held during the 2002 TMS Annual Meeting in Seattle, Washington February 17-21,2002.

Grain Boundary Diffusion and Properties of Nanostructured Materials

Grain Boundary Diffusion and Properties of Nanostructured Materials PDF Author: Yu R. Kolobov
Publisher: Cambridge Int Science Publishing
ISBN: 1904602177
Category : Technology & Engineering
Languages : en
Pages : 247

Get Book Here

Book Description
The authors examine the main relationships of the process of grain boundary diffusion in bicrystals, coarse-grained polycrystals and nanostructured materials. The results of investigations of diffusion-related processes of recovery, recystallisation and development of plastic deformation in creep, static and cyclic loading in bulk nanostructured materials produced by high-intensity plastic deformation are presented.

Agile Manufacturing Systems

Agile Manufacturing Systems PDF Author: K Hans Raj
Publisher: ALPHA SCIENCE INTERNATIONAL LIMITED
ISBN: 8184875304
Category : Technology & Engineering
Languages : en
Pages : 917

Get Book Here

Book Description
Agility has become very important for the industries today as the lifetimes of the products are continuously shrinking. This book provides an excellent opportunity for updating understanding of agile methods from the design, manufacturing and business process perspectives, whether one is an industrial practitioner, academic researcher engineer or business graduate student. This volume is a compilation of various important aspects of agility consisting of systemic considerations in manufacturing, agile software systems, agile business systems, agile operations research, flexible manufacturing systems, advanced manufacturing systems with improved materials and mechanical behavior of products, agile aspects of design, clean and green manufacturing systems, environment, agile defence systems.

Nanostructures: Synthesis, Functional Properties and Application

Nanostructures: Synthesis, Functional Properties and Application PDF Author: Thomas Tsakalakos
Publisher: Springer Science & Business Media
ISBN: 9400710194
Category : Technology & Engineering
Languages : en
Pages : 694

Get Book Here

Book Description
The Advanced Study Institute on Synthesis, Functional Properties and Applications of Nanostructures, held at the Knossos Royal Village, Heraklion, Crete, Greece, July 26, 2002 - August 4, 2002, successfully reviewed the state-of-the-art of nanostructures and nanotechnology. It was concluded that Nanotechnology is widely agreed to be the research focus that will lead to the next generation of breakthroughs in science and engineering. There are three cornerstones to the expectation that Nanotechnology will yield revolutionary advances in understanding and application: • Breakthroughs in properties that arise from materials fabricated from the nanoscale. • Synergistic behavior that arise from the combination of disparate types of materials (soft vs. hard, organic vs. inorganic, chemical vs. biological vs. solid state) at the nanoscale. • Exploitation of natural (e.g. chemical and biological) assembly mechanisms that can accomplish structural control at the nanoscale. It is expected that this will lead to paradigms for assembling bio-inspired functional systems that accomplish desirable properties that are either unavailable or prohibitively expensive using top-down approaches.

Severe Plastic Deformation

Severe Plastic Deformation PDF Author: Burhanettin Altan
Publisher: Nova Publishers
ISBN: 9781594545085
Category : Science
Languages : en
Pages : 626

Get Book Here

Book Description
It has been already well established that the nanostructured materials (materials with a grain size of 100mm or less) is the future materials. Nanostructured materials possess properties superior to those of conventional, coarse grained materials. Hence designing potentially cost efficient and environmentally friendly products with better performance is a possibility. Among others, nanostructured materials exhibit increased strength, hardness and ductility and provide an opportunity for superplastic forming. When all the procedures in use for the production of nanostructured materials are examined, only severe plastic deformation (SPD) processes exhibit a potential for producing relatively large samples suitable for industrial applications. In this monograph, the state-of-the-art on severe plastic deformation methods is presented in one volume. The monograph is organised into eight chapters, each of which contains papers on different aspect of severe plastic deformation methods prepared by the experts in this field. The topics covered in the monograph are structure formation, phase transformation, superplasticity, mechanical properties of nanostructured materials, electronic and magnetic properties of nanostructured materials, deformation analysis, novel SPD methods, commercialisation of ECAE method.

THERMEC'2003

THERMEC'2003 PDF Author: T. Candra
Publisher: Trans Tech Publications Ltd
ISBN: 3035706050
Category : Technology & Engineering
Languages : en
Pages : 4690

Get Book Here

Book Description
Proceedings of the International Conference on Processing & Manufacturing of Advanced Materials

Mechanical Properties in Progressive Mechanically Processed Metallic Materials

Mechanical Properties in Progressive Mechanically Processed Metallic Materials PDF Author: Radim Kocich
Publisher: MDPI
ISBN: 3036500766
Category : Technology & Engineering
Languages : en
Pages : 256

Get Book Here

Book Description
The demands on innovative materials given by the ever-increasing requirements of contemporary industry require the use of high-performance engineering materials. The properties of materials and alloys are a result of their structures, which can primarily be affected by the preparation/production process. However, the production of materials featuring high levels of the required properties without the necessity to use costly alloying elements or time- and money-demanding heat treatment technologies typically used to enhance the mechanical properties of metallic materials (especially specific strength) still remains a challenge. The introduction of thermomechanical treatment represented a breakthrough in grain refinement, consequently leading to significant improvement of the mechanical properties of metallic materials. Contrary to conventional production technologies, the main advantage of such treatment is the possibility to precisely control structural phenomena that affect the final mechanical and utility properties. Thermomechanical treatment can only decrease the grain size to the scale of microns. However, further research devoted to pushing materials’ performance beyond the limits led to the introduction of severe plastic deformation (SPD) methods providing producers with the ability to acquire ultra-fine-grained and nanoscaled metallic materials with superior mechanical properties. SPD methods can be performed with the help of conventional forming equipment; however, many newly designed processes have also been introduced.