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Advances In Powder Metallurgy

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Advances in Powder Metallurgy

Advances in Powder Metallurgy Book
Author : Isaac Chang,Yuyuan Zhao
Publisher : Elsevier
Release : 2013-08-31
ISBN : 085709890X
Language : En, Es, Fr & De

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Book Description :

Powder metallurgy (PM) is a popular metal forming technology used to produce dense and precision components. Different powder and component forming routes can be used to create an end product with specific properties for a particular application or industry. Advances in powder metallurgy explores a range of materials and techniques used for powder metallurgy and the use of this technology across a variety of application areas. Part one discusses the forming and shaping of metal powders and includes chapters on atomisation techniques, electrolysis and plasma synthesis of metallic nanopowders. Part two goes on to highlight specific materials and their properties including advanced powdered steel alloys, porous metals and titanium alloys. Part three reviews the manufacture and densification of PM components and explores joining techniques, process optimisation in powder component manufacturing and non-destructive evaluation of PM parts. Finally, part four focusses on the applications of PM in the automotive industry and the use of PM in the production of cutting tools and biomaterials. Advances in powder metallurgy is a standard reference for structural engineers and component manufacturers in the metal forming industry, professionals working in industries that use PM components and academics with a research interest in the field. Discusses the forming and shaping of metal powders and includes chapters on atomisation techniques Highlights specific materials and their properties including advanced powdered steel alloys, porous metals and titanium alloys Reviews the manufacture and densification of PM components and explores joining techniques

Modern Developments in Powder Metallurgy

Modern Developments in Powder Metallurgy Book
Author : Henry H. Hausner
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 1468477129
Language : En, Es, Fr & De

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Book Description :

Of Volume 3.- Nuclear Applications.- Activated Sintering of Uranium Monocarbide.- The Use of Uranium Aluminide Powders in Nuclear Reactor Fuel Elements.- Powder Metallurgy of Al-Al2O3 Composites (SAP) for Nuclear Applications.- Hot-Pressing of Electrolytic Grade CR Beryllium.- An Experimental Study Concerning Some Effects Occurring During Skeleton Infiltration with Liquid Metals.- Cemented Carbide, Friction, Thermoelectric, Porous, and Heavy Metal Materials.- Cemented Titanium Carbide Cutting Tools.- Investigations of Some Hard Alloys in the Boron-Silicon-Carbon System.- The Elastic Modulus of.

Advances in Powder Metallurgy

Advances in Powder Metallurgy Book
Author : Anonim
Publisher : Unknown
Release : 1991
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Advances in Powder Metallurgy book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Advances in Powder Metallurgy Particulate Materials

Advances in Powder Metallurgy   Particulate Materials Book
Author : Anonim
Publisher : Unknown
Release : 2006
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Advances in Powder Metallurgy Particulate Materials book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : C. Suryanarayana,E. Ivanov
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088559
Language : En, Es, Fr & De

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Book Description :

This chapter introduces the novel method of mechanochemical synthesis as an effective method for synthesizing metal powders in the nanocrystalline state. After introducing the basic principles of the process, process parameters that affect the constitution and microstructure of the processed powders are discussed. The mechanisms of alloying and grain refinement are also described. Methods for achieving the smallest possible grain size are highlighted. Current problems associated with the consolidation of powders to bulk shape are described. The ubiquitous problem of powder contamination during milling and solutions to eliminate or minimize this are also emphasized.

POWDER METALLURGY

POWDER METALLURGY Book
Author : P. C. ANGELO,R. SUBRAMANIAN
Publisher : PHI Learning Pvt. Ltd.
Release : 2008-03-03
ISBN : 9788120332812
Language : En, Es, Fr & De

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Book Description :

This textbook is written primarily for undergraduate and postgraduate students of metallurgical and materials engineering to provide them with an insight into the emerging technology of powder metallurgy as an alternative route to conventional metal processing. It will also be useful to students of materials science, mechanical engineering and production engineering to understand and appreciate the importance of powder metallurgy as an effective and profitable material processing route to produce a variety of products for engineering industries. The book will enable the students as well as practising engineers to understand and practise the science and technology of powder production and processing, as well as to choose the right method to suit the application in hand. The various techniques used for powder production and the versatile nature of these techniques to produce a wide range of powders have been highlighted with suitable examples. Characterization of powders and subsequent compaction methods have been discussed with due reference to the final application. Novel consolidation techniques for advanced applications have been dealt with. Sintering of the compacts and the mechanisms involved in sintering have been discussed in detail. The book covers most of the recent developments in powder metallurgy such as atomization, mechanical alloying, self-propagating high-temperature synthesis, metal injection moulding and hot isostatic pressing. Questions and problems have been given at the end of each chapter. A glossary of relevant terms in powder metallurgy has also been included for ready reference.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : P. Ramakrishnan
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088699
Language : En, Es, Fr & De

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Book Description :

Powder metallurgy (PM) is an established green manufacturing technology for the production of net-shape components. The ability to use PM to mass produce reliable precision parts consistently at a cheap rate is very attractive to the automotive industry. This chapter discusses the use of a wide variety of components produced from different metallic materials in traditional and eco cars. Key factors in the increase in use of PM parts in automotive applications and the challenges related to this increase are examined. Finally, the chapter looks at emerging trends and prospects for innovative PM technology in the automotive industry.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : A. Simchi,A.A. Nojoomi
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088575
Language : En, Es, Fr & De

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Book Description :

Warm compaction is a cost saving and effective method for obtaining high performance powder metallurgy (PM) parts. This chapter presents the principles of warm compaction and technical aspects of the process. The green and sintered properties of warm compacted parts are discussed and compared with conventionally (cold) produced compacts. The applications of the process for ferrous and non-ferrous PM parts are presented and future trends are outlined.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : N. Chawla,J.J. Williams
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088680
Language : En, Es, Fr & De

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Book Description :

Sintered ferrous powder metallurgy (PM) components are replacing wrought alloys in many applications, owing to their low cost, high performance and ability to be processed to near-net shape. The fracture and fatigue behavior of these materials is very important. In this chapter the microstructure, tensile and fatigue behavior of sintered steels is reviewed.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : J.J. Dunkley
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088532
Language : En, Es, Fr & De

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Book Description :

This chapter is a review of recent developments (since 2000) and aims to provide the reader with an introduction to a range of atomisation techniques developed in the last century, in order to understand the latest developments. The basic principles of gas, water and centrifugal atomisation are covered, followed by discussion of problems and advances in each area. The chapter will not attempt to cover all the classical techniques in detail. A previous review or major book can be consulted for this.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : I. Todd,A.T. Sidambe
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088583
Language : En, Es, Fr & De

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Book Description :

Metal injection moulding (MIM) is a manufacturing process used for small-to-medium-shaped precision components. This chapter provides a detailed overview of MIM and includes descriptions of the principles of the process such as powders, binders, mixing and feedstock analysis, injection moulding, binder removal (debinding), sintering and post-sintering. The chapter concludes with case studies and the design requirements for MIM and its applications.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : J.S. Konstanty
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088710
Language : En, Es, Fr & De

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Book Description :

This chapter presents the role of powder metallurgy (PM) in the production of diamond impregnated tools and provides information on their applications. The chapter first reviews the historical background of PM diamond tools and provides the basics of tool design. The chapter then discusses tool fabrication roots, guides the end-users through the tool application conditions and shows the latest trends and developments.

Modern Developments in Powder Metallurgy

Modern Developments in Powder Metallurgy Book
Author : Henry H. Hausner
Publisher : Springer
Release : 2012-06-12
ISBN : 9781468477146
Language : En, Es, Fr & De

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Book Description :

Of Volume 3.- Nuclear Applications.- Activated Sintering of Uranium Monocarbide.- The Use of Uranium Aluminide Powders in Nuclear Reactor Fuel Elements.- Powder Metallurgy of Al-Al2O3 Composites (SAP) for Nuclear Applications.- Hot-Pressing of Electrolytic Grade CR Beryllium.- An Experimental Study Concerning Some Effects Occurring During Skeleton Infiltration with Liquid Metals.- Cemented Carbide, Friction, Thermoelectric, Porous, and Heavy Metal Materials.- Cemented Titanium Carbide Cutting Tools.- Investigations of Some Hard Alloys in the Boron-Silicon-Carbon System.- The Elastic Modulus of.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : F.H. Froes
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088605
Language : En, Es, Fr & De

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Book Description :

The major reason that there is not more widespread use of titanium and its alloys is the high cost. In this paper, developments in one cost effective approach to fabrication of titanium components – powder metallurgy – is discussed with respect to various aspects of this technology. These aspects are the blended elemental approach, prealloyed techniques, additive layer manufacturing, metal injection molding, spray deposition, far from equilibrium processing (rapid solidification mechanical alloying and vapor deposition) and porous materials. Use of titanium powder for sputtering targets, coating, as a grain refiner in aluminium alloys and fireworks are not addressed.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : G.M. Lee,S.J. Park
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088664
Language : En, Es, Fr & De

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Book Description :

This chapter introduces the concept of optimization in the area of component manufacturing. A short introduction explains the associated concepts, applications, formats and approaches and familiarizes the reader with the terminology. The main body of the chapter examines approaches to optimization in four different component manufacturing applications: die compaction process design, powder injection moulding process design, sintering process design and steady-state conduction design. The methodologies used in the applications include both mathematical iterative methods and experimental optimization methods.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : R. Goodall
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088621
Language : En, Es, Fr & De

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Book Description :

This chapter describes the processing and properties of metals containing significant fractions of porosity, processed using powders. The basic concepts used in porous materials research are introduced and the different types of processing techniques that have been explored are surveyed. The reported property data for different foams are collated and used to illustrate the range of properties that have been achieved and methods to predict the properties of porous metals from elementary knowledge about their structure are discussed. Finally, the outlook for porous metals research and some likely future directions of fruitful enquiry are suggested.

Titanium Powder Metallurgy

Titanium Powder Metallurgy Book
Author : Ma Qian,Francis H. Froes
Publisher : Butterworth-Heinemann
Release : 2015-02-10
ISBN : 0128009101
Language : En, Es, Fr & De

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Book Description :

Titanium Powder Metallurgy contains the most comprehensive and authoritative information for, and understanding of, all key issues of titanium powder metallurgy (Ti PM). It summarizes the past, reviews the present and discusses the future of the science and technology of Ti PM while providing the world titanium community with a unique and comprehensive book covering all important aspects of titanium powder metallurgy, including powder production, powder processing, green shape formation, consolidation, property evaluation, current industrial applications and future developments. It documents the fundamental understanding and technological developments achieved since 1937 and demonstrates why powder metallurgy now offers a cost-effective approach to the near net or net shape fabrication of titanium, titanium alloys and titanium metal matrix composites for a wide variety of industrial applications. Provides a comprehensive and in-depth treatment of the science, technology and industrial practice of titanium powder metallurgy Each chapter is delivered by the most knowledgeable expert on the topic, half from industry and half from academia, including several pioneers in the field, representing our current knowledge base of Ti PM. Includes a critical review of the current key fundamental and technical issues of Ti PM. Fills a critical knowledge gap in powder metal science and engineering and in the manufacture of titanium metal and alloys

Advanced Powder Metallurgy Technologies

Advanced Powder Metallurgy Technologies Book
Author : Pavel Novák
Publisher : Mdpi AG
Release : 2020-07
ISBN : 9783039365234
Language : En, Es, Fr & De

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Book Description :

Powder metallurgy is a group of advanced processes used for the synthesis, processing, and shaping of various kinds of materials. Initially inspired by ceramics processing, the methodology comprising the production of a powder and its transformation to a compact solid product has attracted attention since the end of World War II. At present, many technologies are availabe for powder production (e.g., gas atomization of the melt, chemical reduction, milling, and mechanical alloying) and its consolidation (e.g., pressing and sintering, hot isostatic pressing, and spark plasma sintering). The most promising methods can achieve an ultra-fine or nano-grained powder structure, and preserve it during consolidation. Among these methods, mechanical alloying and spark plasma sintering play a key role. This book places special focus on advances in mechanical alloying, spark plasma sintering, and self-propagating high-temperature synthesis methods, as well as on the role of these processes in the development of new materials.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : M. Bram,T. Ebel,M. Wolff,A.P. Cysne Barbosa,N. Tuncer
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088702
Language : En, Es, Fr & De

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Book Description :

Powder metallurgy (PM) of biomaterials is still a niche market, but considerable progress in related manufacturing technologies opens up the possibility of participating in the emerging market for medical devices and surgical implants within the next decade. PM technologies like metal injection moulding (MIM) are promising manufacturing routes if large quantities of complex-shaped parts are required. In addition, porous implants or coatings that improve implant fixation by bone ingrowth are preferentially made by PM technologies. In this chapter, the most promising PM routes for biomedical applications are introduced. Challenges and specific properties of implant materials are discussed, which were made starting from titanium, magnesium or Nitinol powders. The potential of PM is demonstrated in four case studies.

Advances in powder metallurgy

Advances in powder metallurgy Book
Author : H. Danninger,C. Gierl-Mayer
Publisher : Elsevier Inc. Chapters
Release : 2013-08-31
ISBN : 0128088591
Language : En, Es, Fr & De

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Book Description :

Ferrous powder metallurgy (PM) makes up the majority of powder metallurgy products with regard to tonnage. Improving performance is the main trend for pressed and sintered parts, in particular the introduction of cost-effective alloy elements such as Cr and Mn. Furthermore, much can be gained in ferrous PM by elaborate secondary operations. In metal injection moulding (MIM) products, there is a clear trend towards increasingly complex shapes and microsized parts. PM tool steels offer a much finer and fully isotropic microstructure compared to their wrought counterparts and the carbide content may be much higher, resulting in excellent application properties.