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Evaluation Of Coatings For Cobalt And Nickel Base Superalloys
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Book Synopsis Evaluation of Coatings for Cobalt- and Nickel-base Superalloys by : V. S. Moore
Download or read book Evaluation of Coatings for Cobalt- and Nickel-base Superalloys written by V. S. Moore and published by . This book was released on 1970 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Coatings for Cobalt- and Nickel-base Superalloys by : V. S. Moore
Download or read book Evaluation of Coatings for Cobalt- and Nickel-base Superalloys written by V. S. Moore and published by . This book was released on 1969 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Coatings for Cobalt and Nickel Based Superalloys by : V. S. Moore
Download or read book Evaluation of Coatings for Cobalt and Nickel Based Superalloys written by V. S. Moore and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hot Corrosion Behavior of Modified Aluminide Coatings on Cobalt-Base Superalloys by : Muhammad Yasin
Download or read book Hot Corrosion Behavior of Modified Aluminide Coatings on Cobalt-Base Superalloys written by Muhammad Yasin and published by . This book was released on 1986 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine gas turbines experience a number of detrimental operating conditions as a result of environment and fuel variation. There are two types of hot corrosion which occur in marine and other types of gas turbines known as low temperature hot corrosion and high temperature hot corrosion. Protective coatings are necessary and have been widely used to improve hot corrosion resistance for superalloys operating in this environment. Considerable data can be obtained from the literature on systems applied to nickel-base superalloys while little data are available on similarly coated cobalt-base superalloys. This study was initiated to evaluate the behavior of modified coatings on a series of cobalt-base superalloys in both high and low temperature hot corrosion.
Download or read book NASA Technical Note written by and published by . This book was released on 1971 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Book Synopsis Superalloy Coatings for Components for Gas Turbine Engine Applications by : John A. Petrusha
Download or read book Superalloy Coatings for Components for Gas Turbine Engine Applications written by John A. Petrusha and published by . This book was released on 1966 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structures and oxidation resistance of experimental and commercial aluminum-base coating systems were evaluated on several nickel-base and cobalt-base superalloys. Coating melting temperatures and the effect of substrate alloying elements on the coating were investigated and coating failure mechanisms were defined. A duplex coating system, Ta+Co-Al, was developed and optimized. The properties of the Ta+Co-Al system were evaluated and compared against similar properties of commercially coated superalloys. The effects of tantalum thickness and deposition techniques were also investigated. (Author).
Book Synopsis Development of Improved Coatings for Nickel-and Cobalt-Base Alloys by : James F. Nejedlik
Download or read book Development of Improved Coatings for Nickel-and Cobalt-Base Alloys written by James F. Nejedlik and published by . This book was released on 1970 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to develop and upgrade aluminum containing coating systems for the protection of nickel and cobalt alloys used in gas turbine hot section components. A comprehensive investigation of modifying elements was undertaken and correlated with hot corrosion resistance and diffusional stability under blade and vane cycle conditions (1950 amd 2200F peak temperatures, respectively). The modifying elements and combinations evaluated were Co, Mn, Cr, Ta, Fe, Mg, Si, Y, Cr-Mn, Co-Cr and Fe-Cr. The influence of the modified coatings on mechanical properties, stress-oxidation, impact and thermal shock of the superalloys was also determined. (Author).
Book Synopsis Aerospace Structural Metals Handbook by :
Download or read book Aerospace Structural Metals Handbook written by and published by . This book was released on 1989 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improved Aluminide Coatings for Nickel Base Alloys Final Report by :
Download or read book Improved Aluminide Coatings for Nickel Base Alloys Final Report written by and published by . This book was released on 1971 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aluminide Coatings on Nickel Or Cobalt-base Superalloys : Principal Parameters Determining Their Morphology and Composition by : Robert Pichoir
Download or read book Aluminide Coatings on Nickel Or Cobalt-base Superalloys : Principal Parameters Determining Their Morphology and Composition written by Robert Pichoir and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Superalloys by : Matthew J. Donachie
Download or read book Superalloys written by Matthew J. Donachie and published by ASM International. This book was released on 2002 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Mission-oriented R & D and the Advancement of Technology by : Martin D. Robbins
Download or read book Mission-oriented R & D and the Advancement of Technology written by Martin D. Robbins and published by . This book was released on 1972 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hot Corrosion Resistant Aluminide Coatings of Controlled Composition for Nickel-Base Superalloys by : Victor S. Moore
Download or read book Hot Corrosion Resistant Aluminide Coatings of Controlled Composition for Nickel-Base Superalloys written by Victor S. Moore and published by . This book was released on 1973 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the program was to develop and evaluate new application techniques and aluminide coatings of controlled composition for improved hot corrosion resistance of nickel-base superalloys. Three cast nickel-base alloys were included in the coating development program: Inco 713C, B1900 and TRW (or NASA) VIA. Procedures and techniques were developed for applying modified elements of known composition onto nickel-base alloys followed by aluminizing to form the beta NiAl aluminide. The modifying elements evaluated were Cr, Co, Y, La, Nd, Gd, Mischmetal, Ti, Zr, Si, Al2O3, MgO, Mo, W, Ta, and several combinations of the above refractory, reactive, and rare earth metals. A crucible sulfidation test (using 95Na2SO4-5NaCl) at 1750F was the principal screening test used during coating development. Oxidation tests at 1750F and 2000F and ballistic impact tests (followed by crucible sulfidation tests) were also used to screen the coatings. Final evaluation of selected coatings consisted of hot corrosion rig tests at 1650F and 1800F, tensile tests at room temperature, 1400F and 1800F, stress rupture testing at 1650F and 1800F and low-cycle fatigue tests at 1400F. (Modified author abstract).
Book Synopsis Fused Silicon-rich Coatings for Superalloys by : James L. Smialek
Download or read book Fused Silicon-rich Coatings for Superalloys written by James L. Smialek and published by . This book was released on 1974 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gas Turbine Materials Conference Proceedings, Oct. 1972 by : United States. Navy Department
Download or read book Gas Turbine Materials Conference Proceedings, Oct. 1972 written by United States. Navy Department and published by . This book was released on 1972 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Directory of High Temperature Corrosion Research by :
Download or read book Directory of High Temperature Corrosion Research written by and published by . This book was released on 1971 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The directory lists the organizations, together with the investigators and the research areas (or specific programs) in which they are working, alphabetically by countries. There are 178 organizations from eleven NATO countries included. A category index indicates the high-temperature corrosion research areas in which the various organizations are conducting research. The two research areas currently receiving the most attention are (1) material behavior under corrosion and (2) reaction kinetics and diffusion processes, in which 119 and 97 organizations, respectively, are working. An alphabetical index of investigators includes approximately 240 names. (Author).