[PDF] Review Of European Powder Metallurgy Of Superalloys eBook

Author : R. W. Evans
Publisher :
Page : 66 pages
File Size : 49,34 MB
Release : 1979
Category :
ISBN :

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This review is an attempt to summarize the state of research and development in Europe into powder metallurgy of superalloys, and to ascertain which areas of the technology still require attention before the promised advantages of the powder metallurgy route are achieved. Although 'superalloys' are normally taken to be those alloys whose bases are nickel or cobalt, the present review deals with materials which are currently in prospect of production by powder metallurgy and which find use in the hot parts of aeroturbines. Thus it includes an account of some ferritic materials and some titanium alloys. The review deals with disc and blade alloys and discusses powder production, consolidation and the relationships between processing, structure and the final properties of powder alloys. (Author).

Author : G. H. Gessinger
Publisher : Elsevier
Page : 363 pages
File Size : 15,71 MB
Release : 2013-10-22
Category : Technology & Engineering
ISBN : 148319244X

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Powder Metallurgy of Superalloys details the advancement of powder metallurgy in the context of producing superalloys. The book is comprised of nine chapters that cover the underlying principles of superalloys produced through powder metallurgy. The text first covers concerns in pre-alloyed dispersion-free powders, such as powder production and characterization; powder consolidation methods; and quality control and non-destructive evaluation of P/M superalloys. The next chapter talks about oxide-dispersion-strengthened superalloys. Next, the book discusses joining techniques for P/M superalloys and the practical applications of P/M superalloys. The title will be of great use to professionals in the materials manufacturing industry.

Author : J. F. Joyce
Publisher :
Page : 3 pages
File Size : 32,1 MB
Release : 1969
Category :
ISBN :

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Contents: Powder metallurgy; (nickel-base superalloys, ferrous powder metallurgy, dispersion hardening, diffusion bonding).

Author : JL. Bartos
Publisher :
Page : 14 pages
File Size : 48,32 MB
Release : 1979
Category : Cost control
ISBN :

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Substantial increases in raw material and labor costs have provided the impetus for many diverse investigations aimed at reducing the manufacturing costs of aircraft gas turbine hardware. One of the most significant programs conducted at General Electric during the past decade involves application of powder metallurgy (P/M) processing technology to the fabrication of nickel-base superalloy rotating components. The evolution of P/M technology and its application to a high-strength superalloy, René 95, in a number of diverse aircraft engine components is described. Initial development concentrated on fabrication of P/M hardware by hot isostatic pressing (HIP) cylindrical powder preforms and forging in a conventional die system to an oversize shape. Subsequent refinement of this HIP plus forge process included HIP for shaped preforms followed by forging in an isothermal die system to a near net shape.

Author : Robert A. Huggins
Publisher : Annual Reviews
Page : 456 pages
File Size : 38,29 MB
Release : 1982
Category : Technology & Engineering
ISBN : 9780824317126

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Provides abstracts and full text to articles on materials science.

Author : Joseph M. Capus
Publisher : Elsevier
Page : 198 pages
File Size : 47,22 MB
Release : 2000
Category : Business & Economics
ISBN : 9781856173711

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This third edition of Metal Powders: A Global Survey of Production, Applications and Markets has been completely revised and updated to include information available up to mid-June 2000. The main purpose of the report is to review the manufacture, applications and markets for the metal and alloy powders of most commercial significance. As a result, the bulk of the report deals with ferrous powders (iron and steel, stainless steels and high alloy tool steels). Most of the non-ferrous metals and alloys are also reviewed, including aluminium, copper, nickel, cobalt, and the refractory metals tungsten and molybdenum. For a PDF version of the report please call Tina Enright on +44 (0) 1865 843008 for price details.