Tungsten Carbides

Tungsten Carbides PDF Author: Alexey S. Kurlov
Publisher: Springer Science & Business Media
ISBN: 3319005243
Category : Technology & Engineering
Languages : en
Pages : 242

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Book Description
This book embraces the entire range of problems associated with phase equilibria in “tungsten – carbon” binary system and related ternary systems, nonstoichiometry, disorder and order in different tungsten carbides, electronic and crystal structure of these carbides. The main application of tungsten carbides is constituent in hardmetals for cutting tools. In the last 20 years, the most active efforts were made in synthesis and application of nanocrystalline tungsten carbide for the production of nanostructured hardmetals. The present book describes in detail different methods for production of nanocrystalline tungsten carbide. The peculiarities of sintering of Co hardmetals from nanocrystalline powders having different particle sizes are discussed. Materials scientists using tungsten carbide to create novel superhard and tough materials will find this book particularly useful.

Tungsten Carbides

Tungsten Carbides PDF Author: Alexey S. Kurlov
Publisher: Springer Science & Business Media
ISBN: 3319005243
Category : Technology & Engineering
Languages : en
Pages : 242

Get Book

Book Description
This book embraces the entire range of problems associated with phase equilibria in “tungsten – carbon” binary system and related ternary systems, nonstoichiometry, disorder and order in different tungsten carbides, electronic and crystal structure of these carbides. The main application of tungsten carbides is constituent in hardmetals for cutting tools. In the last 20 years, the most active efforts were made in synthesis and application of nanocrystalline tungsten carbide for the production of nanostructured hardmetals. The present book describes in detail different methods for production of nanocrystalline tungsten carbide. The peculiarities of sintering of Co hardmetals from nanocrystalline powders having different particle sizes are discussed. Materials scientists using tungsten carbide to create novel superhard and tough materials will find this book particularly useful.

Cemented Tungsten Carbides

Cemented Tungsten Carbides PDF Author: Gopal S. Upadhyaya
Publisher: William Andrew
ISBN: 0815516304
Category : Technology & Engineering
Languages : en
Pages : 420

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Book Description
Written by an international expert, this book covers the processing, microstructure, and properties of cemented tungsten carbides. It is divided into 18 chapters covering wide areas from crystal structure to phase equilibria, production of metal and carbide powders, and much more. This book is ideal for researchers, plant engineers, and senior level students in metallurgical/mechanical/materials engineering who are interested in cemented carbides. There is no parallel book in print.

The Chemistry of Transition Metal Carbides and Nitrides

The Chemistry of Transition Metal Carbides and Nitrides PDF Author: S.T. Oyama
Publisher: Springer Science & Business Media
ISBN: 9400915659
Category : Science
Languages : en
Pages : 565

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Book Description
This book arose from a symposium titled 'Transition Metal Carbides and Nitrides: Preparation, Properties, and Reactivity' organized by Jae Sung Lee, Masatoshi Nagai and myself. The symposium was part of the 1995 Congress of Pacific Rim Chemical Societies, held in Honolulu, Hawaii between December 17-22, 1995. The meeting was the first major conference to exclusively address the theme of metal carbides and nitrides, and brought together many of the major researchers in the field. Over 50 scientists and engineers reported their latest findings in five sessions of presentations and discussions. The book closely follows the topics covered in the conference: Theory of bonding Structure and composition Catalytic properties Physical properties New methods of preparation Spectroscopy and microscopy The book is unique in its coverage. It provides a general introduction to the properties and nature of the materials, but also covers their latest applications in a wide variety of fields. It should thus be of interest to both experts and nonexperts in the fields of material science, solid-state chemistry, physics, ceramics engineering, and catalysis. The first chapter gives an overview, and many of the chapters provide summaries of advanced topics. All contributions were peer-reviewed.

Concise Encyclopedia of Self-Propagating High-Temperature Synthesis

Concise Encyclopedia of Self-Propagating High-Temperature Synthesis PDF Author: Inna P. Borovinskaya
Publisher: Elsevier
ISBN: 0128041889
Category : Science
Languages : en
Pages : 466

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Book Description
The Concise Encyclopedia of Self-Propagating High-Temperature Synthesis: History, Theory, Technology, and Products helps students and scientists understand the fundamental concepts behind self-propagating high-temperature synthesis (SHS). SHS-based technologies provide valuable alterations to traditional methods of material fabrication, such as powder metallurgy, conventional and force sintering, casting, extrusion, high isostatic pressure sintering, and others. The book captures the whole spectrum of the chemistry, physics, reactions, materials, and processes of self-propagating high-temperature synthesis. This book is an indispensable resource not only to scientists working in the field of SHS, but also to researchers in multidisciplinary fields such as chemical engineering, metallurgy, material science, combustion, explosion, and the chemistry of solids. Written by high-level experts in the field from 20 different countries, along with editors who are founders of the field Covers 169 topics in the field of SHS Features new phenomena, such as acoustics and high-energy reactions in combustion synthesis Provides an overview of many aspects of the constructive application of the combustion phenomenon, for example, in the fabrication of advanced materials

Tungsten Carbides: Advances in Research and Applications

Tungsten Carbides: Advances in Research and Applications PDF Author: William D. McMartin
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
This book contains five chapters that detail Tungsten carbides. Chapter One covers applications of Tungsten carbide (WC) and transition metal/Tungsten carbide (M/WC) (M=Pt, Pd, Ag, Au, Ni, Cu, Rh) as heterogeneous catalysts in several processes. Chapter Two attempts to comprehensively summarize the current advances of nanostructured cemented carbide, functionally graded cemented carbide and cemented carbide with an alternative binder to the metal binder phase. Chapter Three analyzes published papers devoted to the research and synthesis of tungsten carbide nanoparticles. Chapter Four presents recent advances in the research and applications of tungsten carbides in micro-electrical discharge machining for titanium alloy machining. Lastly, Chapter Five investigates a finite element approach that has been developed to explore the wear by cracking in cutting tools during machining processes.

Heats of Combustion and Formation of Carbides of Tungsten and Molybdenum

Heats of Combustion and Formation of Carbides of Tungsten and Molybdenum PDF Author: Alla D. Mah
Publisher:
ISBN:
Category : Carbides
Languages : en
Pages : 18

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Book Description


Tungsten Carbide

Tungsten Carbide PDF Author: Kui Liu
Publisher:
ISBN: 9789535150244
Category :
Languages : en
Pages : 148

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Book Description
Tungsten Carbide - Processing and Applications, provides fundamental and practical information of tungsten carbide from powder processing to machining technologies for industry to explore more potential applications. Tungsten carbide has attracted great interest to both engineers and academics for the sake of its excellent properties such as hard and wear-resistance, high melting point and chemically inert. It has been applied in numerous important industries including aerospace, oil and gas, automotive, semiconductor and marine as mining and cutting tools, mould and die, wear parts, etc., which also has a promising future particularly due to enabling to resist high temperature and are extremely hard.

Occupational Exposure to Tungsten and Cemented Tungsten Carbide

Occupational Exposure to Tungsten and Cemented Tungsten Carbide PDF Author: National Institute for Occupational Safety and Health
Publisher:
ISBN:
Category : Industrial hygiene
Languages : en
Pages : 188

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Book Description


Tungsten Carbide

Tungsten Carbide PDF Author: Kui Liu
Publisher: BoD – Books on Demand
ISBN: 9535109022
Category : Science
Languages : en
Pages : 149

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Book Description
Tungsten Carbide - Processing and Applications, provides fundamental and practical information of tungsten carbide from powder processing to machining technologies for industry to explore more potential applications. Tungsten carbide has attracted great interest to both engineers and academics for the sake of its excellent properties such as hard and wear-resistance, high melting point and chemically inert. It has been applied in numerous important industries including aerospace, oil and gas, automotive, semiconductor and marine as mining and cutting tools, mould and die, wear parts, etc., which also has a promising future particularly due to enabling to resist high temperature and are extremely hard.

Metallographic Preparation Method for Tungsten Carbide

Metallographic Preparation Method for Tungsten Carbide PDF Author: G. L. Kehl
Publisher:
ISBN:
Category : Metallographic specimens
Languages : en
Pages : 12

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Book Description