Oxidation of Nickel- and Cobalt-base Superalloys

Oxidation of Nickel- and Cobalt-base Superalloys PDF Author: Carl H. Lund
Publisher:
ISBN:
Category : Cobalt alloys
Languages : en
Pages : 38

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Book Description
This report presents information dealing with the oxidation of nickel- and cobalt-base superalloys. All of the superalloys will oxidize at high temperatures when oxygen is present in the enveloping atmosphere. The rate of oxidation depends upon alloy composition, temperature, oxygen concentration, oxides formed, diffusion rates of the metals in both base metal and oxide, diffusion rate of oxygen in the oxide, solubility of oxygen in the matrix, and a host of other variables. The effects of oxidation can be beneficial or they can be harmful. The first section of this report deals with the fundamentals of the oxidation of Ni-Cr and Co-Cr alloys. Subsequent sections discuss general surface oxidation, intergranular oxidation, other subsurface oxidation, and the effect of stress on the rate of oxidation. Numerous specific alloys are mentioned in the report; as an aid to the reader, the appendix contains an alloy index of the alloys mentioned in the report along with the compositions of the alloys, and the pages on which mention of the alloys is made.

Oxidation of Nickel- and Cobalt-base Superalloys

Oxidation of Nickel- and Cobalt-base Superalloys PDF Author: Carl H. Lund
Publisher:
ISBN:
Category : Cobalt alloys
Languages : en
Pages : 38

Get Book Here

Book Description
This report presents information dealing with the oxidation of nickel- and cobalt-base superalloys. All of the superalloys will oxidize at high temperatures when oxygen is present in the enveloping atmosphere. The rate of oxidation depends upon alloy composition, temperature, oxygen concentration, oxides formed, diffusion rates of the metals in both base metal and oxide, diffusion rate of oxygen in the oxide, solubility of oxygen in the matrix, and a host of other variables. The effects of oxidation can be beneficial or they can be harmful. The first section of this report deals with the fundamentals of the oxidation of Ni-Cr and Co-Cr alloys. Subsequent sections discuss general surface oxidation, intergranular oxidation, other subsurface oxidation, and the effect of stress on the rate of oxidation. Numerous specific alloys are mentioned in the report; as an aid to the reader, the appendix contains an alloy index of the alloys mentioned in the report along with the compositions of the alloys, and the pages on which mention of the alloys is made.

Superalloys 2012

Superalloys 2012 PDF Author: Eric S. Huron
Publisher: John Wiley & Sons
ISBN: 1118516400
Category : Technology & Engineering
Languages : en
Pages : 952

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Book Description
A superalloy, or high-performance alloy, is an alloy that exhibits excellent mechanical strength at high temperatures. Superalloy development has been driven primarily by the aerospace and power industries. This compilation of papers from the Twelfth International Symposium on Superalloys, held from September 9-13, 2012, offers the most recent technical information on this class of materials.

High-temperature Oxidation of Metals

High-temperature Oxidation of Metals PDF Author: Per Kofstad
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 366

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Book Description


The Superalloys

The Superalloys PDF Author: Roger C. Reed
Publisher: Cambridge University Press
ISBN: 1139458639
Category : Technology & Engineering
Languages : en
Pages : 363

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Book Description
Superalloys are unique high-temperature materials used in gas turbine engines, which display excellent resistance to mechanical and chemical degradation. This book introduces the metallurgical principles which have guided their development. Suitable for graduate students and researchers, it includes exercises and additional resources at www.cambridge.org/9780521859042.

Superalloys

Superalloys PDF Author: Matthew J. Donachie
Publisher: ASM International
ISBN: 1615030646
Category : Heat resistant alloys
Languages : en
Pages : 439

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Book Description
This book covers virtually all technical aspects related to the selection, processing, use, and analysis of superalloys. The text of this new second edition has been completely revised and expanded with many new figures and tables added. In developing this new edition, the focus has been on providing comprehensive and practical coverage of superalloys technology. Some highlights include the most complete and up-to-date presentation available on alloy melting. Coverage of alloy selection provides many tips and guidelines that the reader can use in identifying an appropriate alloy for a specific application. The relation of properties and microstructure is covered in more detail than in previous books.

Nickel, Cobalt, and Their Alloys

Nickel, Cobalt, and Their Alloys PDF Author: Joseph R. Davis
Publisher: ASM International
ISBN: 0871706857
Category : Technology & Engineering
Languages : en
Pages : 450

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Book Description
This book is a comprehensive guide to the compositions, properties, processing, performance, and applications of nickel, cobalt, and their alloys. It includes all of the essential information contained in the ASM Handbook series, as well as new or updated coverage in many areas in the nickel, cobalt, and related industries.

The Superalloys

The Superalloys PDF Author: Chester Thomas Sims
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 644

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Book Description


Superalloys 1984

Superalloys 1984 PDF Author: Maurice Gell
Publisher: Society for Mining Metallurgy & Exploration
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 848

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Book Description


The Microstructure of Superalloys

The Microstructure of Superalloys PDF Author: Madeleine Durand-Charre
Publisher: Routledge
ISBN: 1351409824
Category : Technology & Engineering
Languages : en
Pages : 139

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Book Description
Presents all the main aspects of the microstructure of nickel-base superalloys, and includes micrographs chosen from among a large range of commercial and academic alloys, from the as-cast product to in-situ components, worn from in-service use. Including more than 100 illustrations, the text explains all the transformation mechanisms involved in the origination (creation) of microstructures during solidification or heat treatments (crystallization paths, segregation, crystal orientation, precipitation, TCP, coarsening and rafting, etc.). It includes up-to-date information and data such as phase diagrams, crystallographic structures, and relationships with functional properties. Nearly 300 references provide a key to further investigation.

Superalloys II

Superalloys II PDF Author: Chester T. Sims
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 648

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Book Description
A comprehensive review of the latest developments in the pursuit of superalloys.