Advances in Powder Metallurgy

Advances in Powder Metallurgy PDF Author: Isaac Chang
Publisher: Elsevier
ISBN: 085709890X
Category : Technology & Engineering
Languages : en
Pages : 624

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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

Titanium Powder Metallurgy

Titanium Powder Metallurgy PDF Author: Ma Qian
Publisher: Butterworth-Heinemann
ISBN: 0128009101
Category : Technology & Engineering
Languages : en
Pages : 649

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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

Advances in Powder Metallurgy

Advances in Powder Metallurgy PDF Author: Isaac Chang
Publisher: Elsevier
ISBN: 085709890X
Category : Technology & Engineering
Languages : en
Pages : 624

Get Book Here

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 PDF Author: Henry H. Hausner
Publisher: Springer Science & Business Media
ISBN: 1468478826
Category : Science
Languages : en
Pages : 357

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Book Description
Of Volume 2.- Ferrous Powder Metallurgy.- Some Aspects of the Sintering of Iron Powder.- The Mechanism of Sintering of?-Iron.- Alpha and Gamma Phase Sintering of Carbonyl and Other Iron Powders.- Investigation of the Activated Sintering of Iron Powder.- The Use of Byproduct Steel Powder from Ball-Bearing Production in Powder Metallurgy.- The Corrosion Resistance of Sintered Austenitic Stainless Steel.- Dispersion Strengthening.- Dispersion-Strengthened Nickel by Compaction and Rolling of Powder Produced by Pressure Hydrometallurgy.- On the Mechanisms of Plastic Deformation of SAP-Type Alloys.

Modern Developments in Powder Metallurgy

Modern Developments in Powder Metallurgy PDF Author: H. Hausner
Publisher: Springer Science & Business Media
ISBN: 1461589630
Category : Technology & Engineering
Languages : en
Pages : 486

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Book Description
Aluminum P/M parts can be production sintered in various types of furnaces and atmospheres. Selection of sintering furnace depends upon economic considerations and production rates desired. Batch furnaces have lowest investment costs and are adequate for low to medium production whereas continuous furnaces are more costly but provide higher production rates. strong, well-sintered P/M parts can be obtained in atmos pheres of nitrogen, dissociated ammonia and in vacuum. Atmos phere selection depends upon facilities available within individual plants plus property requirements. Highest strengths are produced in nitrogen followed by vacuum and dissociated ammonia. Repro ducible dimensions can be achieved with proper attention to com pact density, sintering temperature, dew point and atmosphere. REFERENCES 1. J. H. Dudas and W. A. Dean, "'llie Production of Precision Aluminum P/M Parts," International Journal of Powder Metallurgy, Vol. 5, April, 1969. 2. P. F. Mathews, "Effects of Processing Variables on the Properties of Sintered Aluminum Compacts,!! International Journal of Powder Metallurgy, Vol. 4, October, 1968. 3. J. H. Dudas and K. J. Brondyke, "Aluminum P/M Parts - Their Properties and Performance,!! Technical Paper No. 700141, Society of Automotive Engineers, Inc., Two Pennsylvania Plaza, New York, New York, 10001. 4. K. R. Van Horn (Editor), Aluminum Vol. I, pp. 26-28, American Society for Metals, Metals Park, Ohio, 1967.

Densification of Metal Powders During Sintering

Densification of Metal Powders During Sintering PDF Author: V. A. Invenson
Publisher: Springer Science & Business Media
ISBN: 1475701063
Category : Technology & Engineering
Languages : en
Pages : 241

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Book Description
Sintering of powder metal compacts is one of the basic oper ations in powder metallurgy. The useful properties of a machine part are obtained after considerable densification of the sintered material. Although the mechanical properties of the part depend on other structural factors besides porosity, porosity is the main factor. Usually, the practical problem in sintering is to obtain a part with the desired or permissible porosity. Thus, knowledge of the laws governing densification and its final result is neces sary to control this process in the production of powder metal parts. The laws governing densification are also important for a more exact physical theory of sintering, which is still in the initial stages of its development. Such processes as the change in the density of lattice defects and the flow of crystalline substances during sintering have not yet received a complete physical inter pretation. Analysis of the laws of sintering may provide addition al material for more complete phenomenological characteristics of these processes that will be useful for further development of theoretical concepts of the flow of imperfect crystals under small loads. Although a substantial amount of experimental material has been accumulated, generalizations are still difficult.

Unconventional Techniques for the Production of Light Alloys and Composites

Unconventional Techniques for the Production of Light Alloys and Composites PDF Author: Jose Martin Herrera Ramirez
Publisher: Springer Nature
ISBN: 3030481220
Category : Technology & Engineering
Languages : en
Pages : 215

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Book Description
This book addresses methods used in the synthesis of light alloys and composites for industrial applications. It begins with a broad introduction to virtually all aspects of the technology of light alloys and composite materials for aircraft and aerospace applications. The basic theory of fiber and particle reinforcements; light metallic material characteristics and composite systems; components forms, and manufacturing techniques and processes are discussed. The book then progresses to describe the production of alloys and composites by unconventional techniques, such as powder metallurgy, sandwich technique, severe plastic deformation, additive manufacturing, and thermal spray, making it appropriate for researchers in both academia and industry. It will be of special interest to aerospace engineers. Provides a broad introduction to the technology used in manufacturing light alloys and composite materials; Describes the current technologies employed in synthesizing light alloys made from advanced materials; Focuses on unconventional techniques used to produce light alloys and composites in aerospace applications.

Powder Metallurgy Technology

Powder Metallurgy Technology PDF Author: G. S. Upadhyaya
Publisher: Cambridge Int Science Publishing
ISBN: 1898326401
Category : Iron
Languages : en
Pages : 174

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Book Description
Annotation Contents1 INTRODUCTION; 2 METAL POWDER PRODUCTION; 3 METAL POWDER CHARACTERISTICS; 4 METAL POWDER TRE-AMENT; 5 METAL POWDER COMPACT-ION; 6 SINTERING; 7 HOT CONSOLIDATION; 8 SECONDARY TREATMENT; 9 POWDER INJECTION MOULDING; 10 QUALITY CONTROL OF POWDER METALLURGY MATERIALS.

Powder Metallurgy of Titanium

Powder Metallurgy of Titanium PDF Author: Ma Qian
Publisher: Trans Tech Publications Ltd
ISBN: 3038138843
Category : Technology & Engineering
Languages : en
Pages : 367

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Book Description
Powder Processing, Consolidation and Metallurgy of Titanium Selected, peer reviewed papers from the Symposium on Powder Processing and Metallurgy of Titanium, December 4-7, 2011, Brisbane, Australia

Recent Developments in Computer Modeling of Powder Metallurgy Processes

Recent Developments in Computer Modeling of Powder Metallurgy Processes PDF Author: Antonios Zavaliangos
Publisher: IOS Press
ISBN: 9781586030940
Category : Technology & Engineering
Languages : en
Pages : 298

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Book Description
This book contains 25 papers from the NATO Advanced Research Workshop on Recent Advances of Computer Modeling of Powder Metallurgy Processes. The papers address cold compaction, sintering, high-temperature compaction, processing modeling, and processes and materials. The integration of mechanical and physical aspects of P/M processes is emphasized. Contributors include researchers from Europe, the United States, Korea, and Japan. Author index only. c. Book News Inc

Modern Developments in Powder Metallurgy

Modern Developments in Powder Metallurgy PDF Author: Henry H. Hausner
Publisher: Springer Science & Business Media
ISBN: 1468477064
Category : Technology & Engineering
Languages : en
Pages : 405

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Book Description
Five years ago, the worldwide powder metallurgy fraternity gathered in New York City to attend the first international conference devoted entirely to powder metal lurgy to take place in the United States. It was a tentative venture, entered into by the sponsors with no idea as to whether it would fail or succeed. The only assurances we had were that the metal-powder producing and consuming industries were rapidly expanding and that powder metallurgy was truly becoming one of the international sciences. The 1960 Conference was successful not only in terms of attendance and interest, but also in terms of knowledge gained. The literature had been enriched by the contributions of its participants to foster and encourage this type of world wide exchange. Thus, another such conference was held in 1965-expanded in scope and supplemented by an exhibition of the latest advances in raw materials, processing equipment, and finished products of powder metallurgy. On behalf of the Conference sponsors-the Metal Powder Industries Federa tion, the American Powder Metallurgy Institute, and the Metallurgical Society of AIME-I thank all those who participated and who helped make the 1965 Interna tional Powder Metallurgy Conference a rewarding experience and memorable event in our industry's history. Support of the National Science Foundation, which made it possible for several speakers from abroad to participate in the program, is gratefully acknowledged.