High Temperature Strain of Metals and Alloys: Physical Fundamentals

ISBN-10: 3527607145
ISBN-13: 9783527607143
Category: Technology & Engineering
Pages: 180
Language: English
Published: 2006-05-12
Publisher: John Wiley & Sons
Author: Valim Levitin

Description

Creep and fatigue are the most prevalent causes of rupture in superalloys, which are important materials for industrial usage, e.g. in engines and turbine blades in aerospace or in energy producing industries. As temperature increases, atom mobility becomes appreciable, affecting a number of metal and alloy properties. It is thus vital to find new characterization methods that allow an understanding of the fundamental physics of creep in these materials as well as in pure metals. Here, the author shows how new in situ X-ray investigations and transmission electron microscope studies lead to novel explanations of high-temperature deformation and creep in pure metals, solid solutions and superalloys. This unique approach is the first to find unequivocal and quantitative expressions for the macroscopic deformation rate by means of three groups of parameters: substructural characteristics, physical material constants and external conditions. Creep strength of the studied up-to-date single crystal superalloys is greatly increased over conventional polycrystalline superalloys. From the contents: - Macroscopic characteristics of strain at high temperatures - Experimental equipment and technique of in situ X-ray investigations - Experimental data and structural parameters in deformed metals - Subboundaries as dislocation sources and obstacles - The physical mechanism of creep and the quantitative structural model - Simulation of the parameters evolution - System of differential equations - High-temperature deformation of industrial superalloys - Single crystals of superalloys - Effect of composition, orientation and temperature on properties - Creep of some refractory metals For materials scientists, solid state physicists, solid state chemists, researchers and practitioners from industry sectors including metallurgical, mechanical, chemical and structural engineers.

Get the book

Similar books

Animal Sciences: The Biology, Care, and Production of Domestic Animals, Fourth Edition
By John R. Campbell, M. Douglas Kenealy, Karen L. Campbell
Timberlake claimed in 1980 that a fundamental problem with Singer's work is the lack of an adequate definition of suffering ...
Resilient Agriculture: Cultivating Food Systems for a Changing Climate
By Laura Lengnick
3. D. Layne. 2013. Tree Fruit: Protecting Your Investment. American/Western Fruit Grower, September/October. 4. R. Snyder and J. Melu-Abreu. 2005. Frost ...
Biodesign: The Process of Innovating Medical Technologies
By Stefanos Zenios, Josh Makower, Paul Yock
At that time, these were in the low $10s of millions. ... be a good partner going forward, even though it takes longer to get the deal done," offered Chess.
Advanced Signal Processing: A Concise Guide
By Amir-Homayoon Najmi, Todd Moon
[ 59 ] S. Kotz , T. J. Kozubowski , and K. Podgorski , The Laplace ... valued signal processing : The proper way to deal with impropriety , ” IEEE Trans .
Resources for Technical Communication
By Pearson Education, Pearson Education Staff, David P Pearson Education
Some documents are annotated; some are left without annotations to provide more flexibility for instructors. This booklet can be packaged at no additional cost with any Longman title in technical communication.
Chemistry: An Introduction to General, Organic, and Biological Chemistry; Chemistry Study Pack Version 2.0 CD-ROM; The Chemistry of Life CD-ROM;...
By Karen C. Timberlake
Chemistry: An Introduction to General, Organic, and Biological Chemistry; Chemistry Study Pack Version 2.0 CD-ROM; The Chemistry of Life CD-ROM;...
Poultry Science: Fifth Edition
By Colin G. Scanes, Karen D. Christensen
The emission rates for ammonia (Casey et al., 2006): • Layers: 116 g NH3 per AU (AU or animal unit or 500 kg). • Broilers: 135 g NH3 per AU (AU or animal unit or 500 kg). Emission rates in different reports vary from less than either 10 ...
Solid State Materials Chemistry
By Patrick M. Woodward, Pavel Karen, John S. O. Evans
[45] B.F. Hoskins, R. Robson, “Design and construction of a new class of scaffolding-like materials comprising infinite polymeric frameworks of 3D-linked molecular rods. A reappraisal of the zinc cyanide and cadmium cyanide structures ...
Abbreviations Dictionary
By Dean A. Stahl, Karen Landen
... Tallest Mountain Mount Robson—12,972 feet or 3,954 meters—in the Canadian Rockies Canada's Westernmost City Dawson, Yukon Canada's Westernmost Point in Yukon Territory just east of Alaska's Demarcation Point Canary Islands' Largest ...
Agriculture: A Very Short Introduction
By Paul Brassley, Richard Soffe
ACCOUNTING Christopher Nobes ADVERTISING Winston Fletcher AFRICAN AMERICAN RELIGION Eddie S. Glaude Jr AFRICAN HISTORY ... Hugh Bowden ALGEBRA Peter M. Higgins AMERICAN HISTORY Paul S. Boyer AMERICAN IMMIGRATION David A. Gerber AMERICAN ...