April 14, 2021

Download Ebook Free Basic Compounds For Superalloys

Basic Compounds for Superalloys

Basic Compounds for Superalloys
Author : Joshua Pelleg
Publisher : Elsevier
Release Date : 2018-06-29
Category : Technology & Engineering
Total pages :624
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Basic Compounds for Superalloys: Mechanical Properties explores the mechanical properties of the iron group based intermetallic compounds that are the basis of super-alloys. Chapters explore tensile tests and compressive stress and hardness and provide detailed considerations that are devoted to time dependent deformation, namely creep and cyclic deformation. In addition, a discussion of the nano-crystalline L12 and B2 structures and their mechanical properties is included. Fracture and failure of these materials in both macro and nano-iron based compounds is also considered. This book is ideal for engineers, scientists and technical personnel who work in materials engineering, materials science, and mechanical and chemical engineering. Provides an in-depth focus on the mechanical properties of Fe- superalloy materials Includes a discussion of the static, time dependent and cyclic deformation properties of macro- and nano materials Reviews how superalloy materials behave under a variety of ‘in-service’ environments and conditions

The Physical Metallurgy of Cobalt-base Superalloys

The Physical Metallurgy of Cobalt-base Superalloys
Author : H. J. Wagner,Albert M. Hall
Publisher : Unknown
Release Date : 1962
Category : Cobalt
Total pages :84
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A detailed picture is presented of the physical and chemical phenomena that affect the behavior of cobalt-base superalloys. Solid-solution strengthening is obtained from the high-melting metallic elements molybdenum, tungsten, tantalum, and columbium. These elements also participate in precipitation reactions involving their carbides. Precipitation of intermetallic compounds such as Ni3Ti is an important process in cobalt alloys containing appreciable amounts of nickel and titanium. The relationships among microstructure, heat treatment, and mechanical properties of the important commercial alloys are considered, and whenever possible, explained on the basis of the physical and chem cal processes that occur. (Author).

Identification of Microconstituents in Superalloys

Identification of Microconstituents in Superalloys
Author : C. H. Lund,H. J. Wagner
Publisher : Unknown
Release Date : 1962
Category : Heat resistant alloys
Total pages :22
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Physical Metallurgy of Nickel-base Superalloys

Physical Metallurgy of Nickel-base Superalloys
Author : C. H. Lund
Publisher : Unknown
Release Date : 1961
Category : Heat resistant alloys
Total pages :39
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Estimation of Gamma Phase Composition in Nickel-base Superalloys (based on Geometric Analysis of a Four-component Phase Diagram)

Estimation of Gamma Phase Composition in Nickel-base Superalloys (based on Geometric Analysis of a Four-component Phase Diagram)
Author : Robert L. Dreshfield
Publisher : Unknown
Release Date : 1970
Category : Alloys
Total pages :20
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The gamma-gamma prime region of the nickel-aluminum-chromium-titanium system at 750' C has been analyzed through the use of phase rule principles and analytic geometry to allow estimation of gamma phase composition when the composition of a two-phase quaternary alloy is known. By application of currently used phase computation methods with the above calculation, the gamma phase composition of several nickel-base super-alloys was estimated and found (except for tungsten) to be in good agreement with compositions for these alloys as reported in the literature.

Superalloys

Superalloys
Author : Nataliya V. Kazantseva,Natalia N. Stepanova,Mikhail B. Rigmant
Publisher : CRC Press
Release Date : 2018-12-07
Category : Technology & Engineering
Total pages :278
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Superalloys form a class of the structural materials for high-temperature applications. Nickel superalloys are extensively used in the high-temperature components of gas turbines due to their excellent creep, fatigue, and corrosion resistance at elevated temperatures. These materials are considered paramagnetic in the range of working temperatures. This book presents the features of the ternary phase diagrams Ni-Al-X (X = {Co, Fe, Nb, Ti, Cr}), effects of the alloying on the long-range order and mechanical properties of the Ni3 Al-based alloys. Description of the strain-induced ferromagnetism in the Ni3Al-based alloys and magnetic control of the failure of gas turbine blades are also included. A separate section is devoted to the analysis of the vibration process and strength change in the single-crystal gas turbine blades. This book includes the review of the new intermetallic cobalt superalloys. The structure, crystal lattice parameters, orientation relationships between phases, mechanical and magnetic properties of the Co3(Al,W)-based alloys are described. Non-destructive magnetic point control of the martensite content in low-magnetic austenitic alloys is a new method for detection of the local sites with internal stresses. This method is useful for the detection of the residual stress in the critical parts of industrial products. This book may be useful for specialists in material science, first-year postgraduate students taking a class in material science and engineering, and engineers developing new alloys for the gas turbine technology.

Compatibility of Strontium Compounds with Superalloys at 900 and 11000C

Compatibility of Strontium Compounds with Superalloys at 900 and 11000C
Author : J. R. DiStefano
Publisher : Unknown
Release Date : 1971
Category : Heat resistant alloys
Total pages :49
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Superalloys, Supercomposites and Superceramics

Superalloys, Supercomposites and Superceramics
Author : John K Tien
Publisher : Elsevier
Release Date : 2012-12-02
Category : Technology & Engineering
Total pages :755
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Superalloys, Supercomposites and Superceramics reviews the state of superalloy technology and some of the more salient aspects of alternative high temperature systems such as superceramics and supercomposites. Superalloy topics range from resource availability to advanced processing such as VIM, VAR, and VADAR, along with investment casting and single crystal growth, new superplastic forming techniques and powder metallurgy, structure property relationships, strengthening mechanisms, oxidation, hydrogen embrittlement, and phase predictions. This book is comprised of 22 chapters that explore key issues of high temperature materials in a synergistic manner. The first chapter reflects on the growth of the superalloy industry and its technology over the past 40 years. The discussion then turns to some of the trends in superalloy development, focusing on what is understood to be meant by the term strategic materials and the current status of resources and reserves in the United States. Particular attention is given to the supply sources and availability of strategic materials. The results achieved from the research program undertaken by NASA Lewis Research Center named Conservation Of Strategic Aerospace Materials (COSAM) are also presented. The chapters that follow explore alternative high temperature systems such as intermetallics, fiber reinforced superalloys, and the processing and high temperature properties of ceramics and carbon-carbon composites. This book will be a valuable resource for professionals and graduate students interested in learning about superalloys, supercomposites, and superceramics.

Refractory Alloying Elements in Superalloys

Refractory Alloying Elements in Superalloys
Author : John K. Tien,Steven Reichman,American Society for Metals
Publisher : Asm International
Release Date : 1984
Category : Technology & Engineering
Total pages :183
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Evaluation of Coatings for Cobalt- and Nickel-base Superalloys

Evaluation of Coatings for Cobalt- and Nickel-base Superalloys
Author : V. S. Moore,W. D. Brentnall,A. R. Stetson
Publisher : Unknown
Release Date : 1969
Category :
Total pages :129
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The Journal of Materials Education

The Journal of Materials Education
Author : Anonim
Publisher : Unknown
Release Date : 1988
Category : Engineering
Total pages :129
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Forging Equipment, Materials, and Practices

Forging Equipment, Materials, and Practices
Author : Taylan Altan
Publisher : Unknown
Release Date : 1973
Category : Forge shops
Total pages :496
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The handbook provides design engineers with up-to-date information about the many aspects of forging including descriptions of important developments made more recently by industry and/or government. The handbook describes suitable measures for in-process quality control and quality assurance, summarizes relationships between forging practices and important mechanical properties and compares various forging devices to aid in equipment selection. Attention is also given to describing practices for relatively new materials and emerging forging practices. (Modified author abstract).

Fundamentals of Refractory Compounds

Fundamentals of Refractory Compounds
Author : H. H. Hausner
Publisher : Springer
Release Date : 1968
Category : Technology & Engineering
Total pages :325
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The Era of Materials

The Era of Materials
Author : Pennsylvania Academy of Science
Publisher : Unknown
Release Date : 1998
Category : Technology & Engineering
Total pages :510
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Engineering Properties of Nickel and Nickel Alloys

Engineering Properties of Nickel and Nickel Alloys
Author : John Everhart
Publisher : Springer Science & Business Media
Release Date : 2012-12-06
Category : Technology & Engineering
Total pages :229
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Nickel is probably the most versatile of the metallic elements. Among alloys containing nickel are some having high corrosion resistance and others that retain excellent strength and ductility from temperatures approaching ab solute zero to those near 2000 F. Some nickel alloys are strongly magnetic, others are virtually nonmagnetic; some have low rates of thermal expansion, others have high rates; some have high electrical resistivities; some have practically constant moduli of elasticity; one has an "elastic" memory. In addition, nickel is magnetostrictive. With this wide range of characteristics, it is not surprising that there are several thousand alloys containing nickel. It is impossible to consider all of these compositions in this publication and, therefore, several alloys in each of a number of categories have been selected to indicate the properties to be expected of the group. Low-alloy and constructional nickel-containing steels have been excluded on two grounds. To do them justice would require excessive space and, in addition, their applications differ generally from these of the materials under discussion. On the other hand, nickel-containing stainkss steels have been included because many of their applications fall into the same areas as those of a number of the high-nickel alloys. Many of the compositions discussed are proprietary alloys and they are protected by trademarks. A list of the trademarks and their owners is in cluded in the appendix.