Download or read book Numerical and Experimental Study of Temperature Rise Effect on Copper during Equal Channel Angular Pressing written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Fabrication of Equal Channel Angular Extrusion Process Analysis for Non Ferrous Materials written by Perumalla Janaki Ramulu and published by Anchor Academic Publishing. This book was released on 2017 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Equal Channel Angular Extrusion” (ECAE) is a significant method in industrial forming applications, which is the most important method for the production of ultrafine grained bulk samples, where plastic strains are introduced into the bulk material without any changes in the cross section. ECAE has different die channel angles from which an optimum die channel angle should be identified so that efficient mechanical properties will be obtained. This study is focused on the plastic deformation behavior of Al alloys by modeling ECAE with experimental and finite element software. A solid model was generated using CATIA. The STL files of ECAE die generated in CATIA were used in DEFORM-3D for simulations. The experiments are performed by designing the ECAE tools such as die, punch and billet. A series of numerical experiments were carried out for the die angles of 115°, 125°and 135° and outer corner angle of 6°, using a billet diameter of 9mm and a height of 70mm. A detailed analysis of the strains introduced by ECAP (“Equal Channel Angular Pressing”) in a single passage through the die is noted. The experiments are conducted by attaching the ECAE tools to the Universal Testing Machine on aluminum alloy. The dimensions are followed for ECAE by taking considerations from the existing literature into account. On the basis of the experiment and simulation results, load, displacement, and punch force are evaluated and compared with each other.

Download or read book Metals Abstracts written by and published by . This book was released on 1999 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal Forming written by William F. Hosford and published by Cambridge University Press. This book was released on 2011-02-07 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book helps the engineer understand the principles of metal forming and analyze forming problems - both the mechanics of forming processes and how the properties of metals interact with the processes. In this fourth edition, an entire chapter has been devoted to forming limit diagrams and various aspects of stamping and another on other sheet forming operations. Sheet testing is covered in a separate chapter. Coverage of sheet metal properties has been expanded. Interesting end-of-chapter notes have been added throughout, as well as references. More than 200 end-of-chapter problems are also included.

Download or read book Proceedings of the 13th World Conference on Titanium written by Vasisht Venkatesh and published by John Wiley & Sons. This book was released on 2016-04-26 with total page 2004 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the Proceedings of the 13th World Conference on Titanium.

Download or read book Interfacial Effects and Novel Properties of Nanomaterials written by Witold Lojkowski and published by Trans Tech Publications Ltd. This book was released on 2003-06-20 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume is indexed by Thomson Reuters CPCI-S (WoS). The aim of this book is to review recent progress in the understanding of the new properties, or unusual combinations of properties, possessed by nanostructured materials; with particular emphasis being placed on interfacial effects.

Download or read book Metal Forming Processes written by Kakandikar Ganesh Marotrao and published by CRC Press. This book was released on 2022-08-25 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal forming processes include bulk forming and sheet metal forming with numerous applications. This book covers some of the latest developments aspects of these processes such as numerical simulations to achieve optimum combinations and to get insight into process capability. Implementation of new technologies to improve performance based on Computer Numerical Control (CNC) technologies are also discussed, including the use of CAD/CAM/CAE techniques to enhance precision in manufacturing. Applications of AI/ML, the Internet of Things (IoT), and the role of tribological aspects in green engineering are included to suit Industry 4.0. Features: Covers latest developments in various sheet metal forming processes Discusses improvements in numerical simulation with various material models Proposes improvements by optimum combination of process parameters Includes finite element simulation of processes and formability Presents a review on techniques to produce ultra-fine-grained materials This book is aimed at graduate students, engineers, and researchers in sheet metal forming, materials processing and their applications, finite element analysis, manufacturing, and production engineering.

Download or read book Nanomaterials by Severe Plastic Deformation written by Michael J. Zehetbauer and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Non destructive Testing and Repair of Pipelines written by Evgeny N. Barkanov and published by Springer. This book was released on 2017-07-27 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes efficient and safe repair operations for pipelines, and develops new methods for the detection and repair of volumetric surface defects in transmission pipelines. It also addresses the physics, mechanics, and applications of advanced materials used for composite repair of corroded pipelines. Presenting results obtained in the European Commission’s INNOPIPES FRAMEWORK 7 programme, it develops long-range ultrasonic and phased array technologies for pipeline diagnostics, and explores their interactions with discontinuities and directional properties of ultrasonic antenna array. The book subsequently shares the results of non-destructive testing for different types of materials applications and advanced composite repair systems, and characterizes the mechanical properties by means of fracture methods and non-destructive techniques. In turn, the book assesses the currently available technologies for reinforcement of pipelines, drawing on the experience gai ned by project partners, and evaluates the recovery of the carrying capacity of pipeline sections with local corrosion damage by means of analytical and numerical procedures. It develops an optimization method based on the planning of experiments and surface techniques for advanced composite repair systems, before validating the numerical models developed and experimentally gauging the effectiveness of composite repair with the help of full-scale hydraulic tests.

Download or read book Lightweight Structural Metallic Materials written by Minghui Cai and published by Frontiers Media SA. This book was released on 2022-03-29 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Copper Alloys written by Luca Collini and published by BoD – Books on Demand. This book was released on 2012-03-07 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Copper has been used for thousands of years. In the centuries, both handicraft and industry have taken advantage of its easy castability and remarkable ductility combined with good mechanical and corrosion resistance. Although its mechanical properties are now well known, the simple f.c.c. structure still makes copper a model material for basic studies of deformation and damage mechanism in metals. On the other hand, its increasing use in many industrial sectors stimulates the development of high-performance and high-efficiency copper-based alloys. After an introduction to classification and casting, this book presents modern techniques and trends in processing copper alloys, such as the developing of lead-free alloys and the role of severe plastic deformation in improving its tensile and fatigue strength. Finally, in a specific section, archaeometallurgy techniques are applied to ancient copper alloys. The book is addressed to engineering professionals, manufacturers and materials scientists.

Download or read book Ultrafine Grained Materials II written by Yuntian Theodore Zhu and published by John Wiley & Sons. This book was released on 2013-09-25 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book High Speed Machining written by Kapil Gupta and published by Academic Press. This book was released on 2020-01-31 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Speed Machining covers every aspect of this important subject, from the basic mechanisms of the technology, right through to possible avenues for future research. This book will help readers choose the best method for their particular task, how to set up their equipment to reduce chatter and wear, and how to use simulation tools to model high-speed machining processes. The different applications of each technology are discussed throughout, as are the latest findings by leading researchers in this field. For any researcher looking to understand this topic, any manufacturer looking to improve performance, or any manager looking to upgrade their plant, this is the most comprehensive and authoritative guide available. - Summarizes important R&D from around the world, focusing on emerging topics like intelligent machining - Explains the latest best practice for the optimization of high-speed machining processes for greater energy efficiency and machining precision - Provides practical advice on the testing and monitoring of HSM machines, drawing on practices from leading companies

Download or read book Diffusion and Defect Data written by and published by . This book was released on 2003 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fifth Pacific Rim International Conference on Advanced Materials and Processing November 2 5 2004 Beijing China written by Z. Y. Zhong and published by . This book was released on 2005 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: This indispensable work is the fifth in a series of international conferences devoted to advanced materials and processing. The conferences, which are held every three years, are jointly sponsored by the Chinese Society for Metals (CSM), the Japan Institute of Metals (JIM), the Korean Institute of Metals and Materials (KIM), and the Minerals, Metals and Materials Society (TMS), and organized by them in rotation. The purpose of this international conference, PRICM, is to provide a forum for the exchange of technical and scientific information, which is always of great benefit to researchers, manufacturers and end-users. The proceedings comprise 988 papers from 20 symposia, and the main topics covered are: Structural Materials, Functional Materials, Materials Processing and Characterization.The five-volume set is further divided into carefully targeted sections: Advanced Ferrous Alloys & Processing; Light Metals; Intermetallics & High-Temperature Alloys; Composite Materials; Advanced Ceramics; Advanced Nuclear Materials; Layered and Graded Materials; Combustion Synthesis; Electronic Materials; Smart Materials & Systems; Magnetic Materials; Biomaterials; Hydrogen-Absorbing Materials; Advanced Melt Processing, Casting & Joining; Spray Forming & Rapid Prototyping; Superplasticity & Superplastic Forming; Modeling and Simulation of Materials and Processes; Amorphous, Quasicrystalline and Nanocrystalline Materials; Thin-Film Materials & Processing; Grain Boundary, Interface & Surface Engineering; Materials Characterization & Evaluation. Altogether, the set offers an incomparable wealth of up-to-date information concerning this whole field.

Download or read book Semi Solid Processing of Alloys and Composites written by Shahrooz Nafisi and published by MDPI. This book was released on 2020-06-18 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semi-solid metal (SSM) processing, as a viable alternative manufacturing route to those of conventional casting and forging, has not yet been fully exploited despite nearly half a century since its introduction to the metal industry. The slow pace of adopting SSM routes may be due to various reasons, including capital costs, profit margins, and, most importantly, the lack of detailed analysis of various SSM processes in open literature to confidently establish their advantages over more conventional routes. Therefore, the SSM community must disseminate their findings more effectively to generate increased confidence in SSM processes in the eyes of our industrial leaders. As such, we have embarked on the task to invite the leaders in SSM research to share their findings in a Special Issue dedicated to semi-solid processing of metals and composites. SSM processing takes advantage of both forming and shaping characteristics usually employed for liquid and solid materials. In the absence of shear forces, the semi-solid metal has similar characteristics to solids, i.e., easily transferred and shaped; by applying a defined force, the viscosity is reduced and the material flows like a liquid. These unique dual characteristics have made SSM routes attractive alternatives to conventional casting on an industrial scale. With the intention of taking full advantage of SSM characteristics, it is crucial to understand SSM processing, including topics such as solidification and structural evolution, flow behavior through modelling and rheology, new processes and process control, alloy development, and properties in general. This Special Issue focuses on the recent research and findings in the field with the aim of filling the gap between industry and academia, and to shed light on some of the fundamentals of science and technology of semi-solid processing.

Download or read book The Fifth Pacific Rim International Conference on Advanced Materials and Processing November 2 5 2004 Beijing China written by and published by . This book was released on 2005 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: