Directionally Solidified Materials for High Temperature Service

Directionally Solidified Materials for High Temperature Service PDF Author: Malcolm McLean
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 360

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Book Description

Directionally Solidified Materials for High Temperature Service

Directionally Solidified Materials for High Temperature Service PDF Author: Malcolm McLean
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 360

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Book Description


Science and Engineering of Casting Solidification

Science and Engineering of Casting Solidification PDF Author: Doru Michael Stefanescu
Publisher: Springer Science & Business Media
ISBN: 1475764723
Category : Technology & Engineering
Languages : en
Pages : 354

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Book Description
We come to know about the world in two distinctive ways: by direct perception and by application of rational reasoning which, in its highest form, is mathematical thinking. The belief that the underlying order of the world can be expressed in mathematical form lies at the very heart of science. In other words, we only know what we can describe through mathematical models. Casting of metals has evolved first as witchcraft, to gradually become an art, then a technology, and only recently a science. Many of the processes used in metal casting are still empirical in nature, but many others are deep-rooted in mathematics. In whatever form, casting of metals is an activity fundamental to the very existence of our world, as we know it today. Foundry reports indicate that solidification modeling is not only a cost-effective investment but also a major technical asset. It helps foundries move into markets with more complcx and technically demanding work. The ability to predict internal soundness allows foundries to improve quality and deliveries, and provides the information required to make key manufacturing decisions based on accurate cost estimates before pattern construction even begins. The acceptance of computational modeling of solidification by the industry is a direct result of the gigantic strides made by solidification science in the last two decades.

High temperature alloys for gas turbines and other applications, 1986 :

High temperature alloys for gas turbines and other applications, 1986 : PDF Author: W. Betz
Publisher: Springer Science & Business Media
ISBN: 9789027723475
Category : Science
Languages : en
Pages : 880

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Comprehensive Materials Processing

Comprehensive Materials Processing PDF Author:
Publisher: Newnes
ISBN: 0080965334
Category : Technology & Engineering
Languages : en
Pages : 5485

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Book Description
Comprehensive Materials Processing, Thirteen Volume Set provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources

Materials Processing in High Gravity

Materials Processing in High Gravity PDF Author: Liya L. Regel
Publisher: Springer Science & Business Media
ISBN: 1461525209
Category : Technology & Engineering
Languages : en
Pages : 218

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Book Description
There are two motives for studying materials processing in centrifuges. First, such research improves our understanding of the influence of acceleration and convection on materials processing. Second, there are commercial opportunities for production of unique and improved materials that cannot be prepared under normal earth conditions or in space. Through a combination of experiments and theory, we are gaining an understanding of centrifugation on phenomena of importance to materials processing. We find that it is necessary to consider not only acceleration, but also the Corio lis effect and the variation of acceleration with position. As one consequence, the vigor of buoyancy-driven convection is sometimes increased by centrifugation and sometimes decreased. Similarly, the tendency of the convection to become unstable or oscillatory may either be increased or decreased by centrifugation. On the other hand, the observed effects of centrifugation on product quality have largely gone unexplained. This volume constitutes the proceedings of The Second International Workshop on Materials Processing at High Gravity, hosted by Clarkson University in June of 1993. The concept for a workshop on materials processing in centrifuges was born at a series of informal meetings held in Paris in 1990. The First International Workshop on Materials Processing at High Gravity was held in May of 1991 in Dubna, USSR, on the banks of the Volga River. The proceedings of this workshop was published in 1992 as a special issue of the Journal of Crystal Growth.

Fundamentals of Alloy Solidification Applied to Industrial Processes

Fundamentals of Alloy Solidification Applied to Industrial Processes PDF Author:
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 198

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Book Description
Solidification processes and phenomena, segregation, porosity, gravity effects, fluid flow, undercooling, as well as processing of materials in the microgravity environment of space, now available on space shuttle flights were discussed.

The Microstructure of Superalloys

The Microstructure of Superalloys PDF Author: Madeleine Durand-Charre
Publisher: Routledge
ISBN: 1351409816
Category : Technology & Engineering
Languages : en
Pages : 144

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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.

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.

Rapid Solidification Technology

Rapid Solidification Technology PDF Author: T.S. Sudarshan
Publisher: CRC Press
ISBN: 9780877629269
Category : Technology & Engineering
Languages : en
Pages : 798

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Book Description
Rapid solidification processing results in increased strength, and fracture and fatigue resistance of alloys, with concurrent improvements in mechanical, physical and chemical properties. This volume provides a systematic examination of this technology, including metallurgical aspects, processing methods, alloy design, and applications. Each chapter was prepared by a specialist for this volume. The text is well illustrated with more than 400 micrographs and schematics. More than 75 tables provide important reference data.

Materials Selection for Corrosion Control

Materials Selection for Corrosion Control PDF Author: Sohan L. Chawla
Publisher: ASM International
ISBN: 1615037284
Category : Science
Languages : en
Pages : 523

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Book Description
Provides a methodology for integrating materials selection with the design process, including simultaneous technical and economic evaluation. Save hours of frustrating research time: Get fast answers about the best material for a particular application. In the past, researching the endless sources on corrosion and materials in their countless applications were next to impossible. That's why this book was written: to help simplify your materials selection problems. It's an exhaustive source on the different corrosion-resistant materials, types of corrosion, factors affecting corrosion, passivation, corrosion monitoring, corrosion control measures, methodology of materials selection, and more.