Results 211 to 220 of about 551,340 (264)
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Physics Bulletin, 1972
In this article I shall discuss high temperature materials in the narrow context of their development in the field of gas turbine applications, particularly turbine blades. Being a rotating component and therefore subject to a high centrifugal load, the turbine blade experiences a more severe combination of stress and temperature than any other ...
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In this article I shall discuss high temperature materials in the narrow context of their development in the field of gas turbine applications, particularly turbine blades. Being a rotating component and therefore subject to a high centrifugal load, the turbine blade experiences a more severe combination of stress and temperature than any other ...
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Energy dissipation of materials at high pressure and high temperature
Review of Scientific Instruments, 2007We report an experimental method to study the anelastic properties of materials at high pressure and high temperature. The multianvil high pressure deformation device, used to apply a cyclic loading force onto the sample, can reach 15GPa and 2000K. A synchrotron x-ray radiation source provides time resolved images of the sample and reference material ...
Li, Li, Donald J, Weidner
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2011
This third issue of Aerospace Lab is dedicated to High Temperature Materials. This is a class of materials that has been at the forefront of research and development for almost fifty years at ONERA. A number of new materials and processes were invented and world class research was performed throughout these years.
Khan, Tasadduq +18 more
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This third issue of Aerospace Lab is dedicated to High Temperature Materials. This is a class of materials that has been at the forefront of research and development for almost fifty years at ONERA. A number of new materials and processes were invented and world class research was performed throughout these years.
Khan, Tasadduq +18 more
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2001
The article contains sections titled: 1. Introduction 2. Factors Influencing Temperature Capability 2.1. Melting Temperature 2.2. Volatility 2.3. Crystal Structure 2.4. Zero-Time Deformation 2.5. Creep 2.6. Mechanical Fatigue 2.7. Thermal Fatigue 2.8. Oxidation 2.9. Hot Corrosion 2.10. Carburization 2.11.
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The article contains sections titled: 1. Introduction 2. Factors Influencing Temperature Capability 2.1. Melting Temperature 2.2. Volatility 2.3. Crystal Structure 2.4. Zero-Time Deformation 2.5. Creep 2.6. Mechanical Fatigue 2.7. Thermal Fatigue 2.8. Oxidation 2.9. Hot Corrosion 2.10. Carburization 2.11.
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On high temperatures and new materials
Solar Energy, 1957Abstract Increased velocities and extended times of flight of guided missiles, increased velocities of passenger-carrying aircraft, and demands for more efficient turbines and for competitive atomic power reactors have placed temperature-strength requirements on materials which exceed the best that can be reasonably hoped for from metals.
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High-Temperature Electrical Materials
SAE Technical Paper Series, 1966<div class="htmlview paragraph">High-temperature electrical materials presently available for application in the 500-1600 F range have been evaluated for advanced Rankine cycle systems and other high temperature applications. Magnetic materials for high saturation, low loss use include cobalt-iron and doubly oriented silicon-iron alloys.
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A High-Temperature Bolting Material
Journal of Fluids Engineering, 1941Abstract In the process of providing new materials or old with improved heat-treatments to withstand the increasing temperatures employed in present-day steam turbines, many studies are being made on alloy steels and their heat-treatment which are most suitable for use as bolting material.
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Materials for High Temperature Applications
2001Abstract : Investigation of the processing of a variety of high temperature materials was accomplished. Nanocrystalline silicon nitride powders were synthesized and hot isostatic pressed to produce material at 97% theoretical density after sintering.
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