| Description |
1 online resource (290 pages) |
| Contents |
Nickel superalloys -- Cobalt superalloys -- Iron superalloys |
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Cover; Title Page; Copyright Page; Preface; Acknowledgments; Table of Contents; Introduction; CHAPTER 1: Nickel Superalloys; Introduction; 1.1 Structure, mechanical, and magnetic properties of the Ni3Al-based alloys; 1.1.1 Effect of alloying elements on Ni3Al; 1.1.2 Structure of nickel superalloys; 1.1.3 Ni3Al-based intermetallic alloys; 1.1.4 Prediction of the destruction processes in nickel superalloys by non-destructive magnetic methods; 1.2 Analysis of the strength and vibrations of cooled single-crystal blades; 1.2.1 Object of the study and calculation model |
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1.2.2 The temperature condition of the blade1.2.3 Analysis of the thermal stress of the blade; 1.2.4 Analysis of vibrations of a cooled single-crystal blade; Conclusion and future developments of the nickel heat-resistant intermetallic alloys; CHAPTER 2: Cobalt Superalloys; Introduction; 2.1 Structure and mechanical properties of the Co3(Al, W)-based alloys; 2.1.1 Effects of alloying with Al or W in the cobalt-based alloys; 2.1.2 Phase transitions in Co-Al-W system (Co-rich corner); 2.1.3 Deformation behavior of Co3(Al, W)-based and Ni3Al-based alloys |
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2.1.4 Anomaly in the temperature dependence of yield stress2.1.5 Dependence of the phase composition of the Co-Al-W alloys on casting conditions; 2.1.6 Mechanical properties of the Co3(Al, W)-based alloys; 2.2 Magnetic properties of the Co3(Al, W)-based alloys; 2.2.1 Effect of Al and W alloying on magnetic properties of Co-based alloys; 2.2.2 Magnetic properties of the phases in Co3(Al, W)-based alloys; 2.2.3 Effect of heat treatment and plastic deformation on the structure and phase composition of Co3(Al, W)-based alloys; Conclusion and future of the Co3(Al, W)-based superalloys |
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CHAPTER 3: Iron Superalloys3.1 Austenitic steels: physical and mechanical properties and area of their application; 3.1.1 Chemical composition of the main grades of corrosion-resistant steels; 3.1.2 Effect of ferrite on the operating properties of austenitic steels; 3.1.3 Application of destructive methods for phase control of austenitic steels; 3.1.4 Determination of the phase composition of austenitic steels by methods of nondestructive testing; 3.2 Magnetic control of the phase composition of two-phase austenitic-ferritic and austenite-martensitic steels |
| Summary |
"Superalloys form a class of the structural materials for high-temperature applications. Nickel superalloys are extensively used in the high-temperature components of gas turbines due to their excellent creep, fatigue, and corrosion resistance at elevated temperatures. These materials are considered paramagnetic in the range of working temperatures. This book presents the features of the ternary phase diagrams Ni-Al-X (X = {Co, Fe, Nb, Ti, Cr}), effects of the alloying on the long-range order and mechanical properties of the Ni3Al-based alloys. Description of the strain-induced ferromagnetism in the Ni3Al-based alloys and magnetic control of the failure of gas turbine blades are also included. A separate section is devoted to the analysis of the vibration process and strength change in the single-crystal gas turbine blades"-- Provided by publisher |
| Notes |
Print version record |
| Subject |
Heat resistant alloys.
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Chromium-cobalt-nickel-molybdenum alloys.
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Chromium-cobalt-nickel-molybdenum alloys
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Heat resistant alloys
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| Form |
Electronic book
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| Author |
Stepanova, Natalia (Natalia N.), author.
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Rigmant, Mikhail (Mikhail B.), author.
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Vorobiov, Yurii (Yurii S.), contributor.
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| ISBN |
9781351603331 |
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1351603337 |
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