Protective coatings for turbine blades - Tamarin, Y. (ASM International, 2002)
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002
Includes bibliographical references and index
Choosing Optimum Coatings for Modern Aircraft Engine Turbine Blades -- - Conditions of Turbine Blade Operation -- - Requirements Imposed on Turbine Blade Coatings -- - Principles of Choosing Coatings for Aircraft Engine Turbine Blades -- - Causes of Coating Failures on Aircraft-Engine Turbine Blades -- - Technological Processes for Deposition of Protective Coatings to Turbine Blades -- - Diffusion Coatings -- - Overlay Coatings -- - Phase Composition and Structure of Coatings on Superalloys -- - Phase Composition and Structure of Diffusion Coatings -- - Phase Composition and Structure of Ni-Cr-Al, Ni-Co-Cr-Al, and Co-Ni-Cr-Al Alloys and Overlay Coatings Made of Them -- - Phase Composition and Structure of Overlay Coatings -- - Phase and Structural Changes in Coatings during High-Temperature Tests -- - Changes of Phase Composition and Structure in Diffusion Coatings -- - Changes of Phase Composition and Structure in Overlay Coatings at High-Temperature Tests -- - Turbine Blade Coating Protective Properties -- - Protective-Properties Evaluation Methods -- - Heat Resistance of Aluminides and Alloys for Overlay Coatings -- - Heat Resistance of Coated Superalloys -- - Resistance of Overlay-Coated Alloys to Hot Corrosion -- - Resistance of Coated Superalloys to Hot Corrosion -- - The Effect of Protective Coatings on the Mechanical Properties of Superalloys -- - Thermal Expansion Coefficients and Elasticity Modulus of Coating Alloys -- - Mechanical Properties of Coating Alloys -- - Thermal Stresses in Superalloy Coatings -- - Effect of Coatings on High-Temperature Strength of Superalloys
This book addresses the problem of surface protection for aircraft engine turbine blades. It is based on the author's 30+ years of work on the development and application of coatings to protect against oxidation and hot corrosion. It describes and details a methodology for optimizing turbine blade surface protection. The distinctions of this book from other publications on this topic include: The performance of protective coatings is assessed and evaluated by the complex interconnections of their chemical and phase composition, structure, and physical-mechanical properties; The properties of overlay coatings are given for the wide range of compositions, including the possible coatings states after their production and long-term service; The principles for calculating the stresses and strains for coated turbine blades are reviewed