Search for dissertations about: "Mikael Segersäll"
Found 4 swedish dissertations containing the words Mikael Segersäll.
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1. Nickel-Based Single-Crystal Superalloys : the crystal orientation influence on high temperature properties
Abstract : Superalloys are a group of materials that are used in high temperature applications, for example gas turbines and aero engines. Gas turbines are most commonly used for power generation, and it is only the very critical components which are exposed to the most severe conditions within the turbine, which are made from superalloy material. READ MORE
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2. On Thermomechanical Fatigue of Single-Crystal Superalloys
Abstract : Thanks to their excellent mechanical and chemical properties at temperatures up to 1000 °C, nickel-based superalloys are used in critical components in high-temperature applications such as gas turbines and aero engines. One of the most critical components in a gas turbine is the turbine blade, and to improve the creep and fatigue properties of this component, it is sometimes cast in single-crystal form rather than in the more conventional poly-crystalline form. READ MORE
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3. Crack growth in single crystal gas turbine blade alloys under service-like conditions
Abstract : This work concerns the fatigue crack growth behaviour of nickel base single crystal superalloys. The main industrial application of this class of materials is in gas turbine blades, where the ability to withstand severe mechanical loading in combination with high temperatures is required. READ MORE
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4. Crack growth in single crystal nickel base superalloys under isothermal and thermomechanical fatigue
Abstract : This work concerns the fatigue crack growth behaviour of nickel base single crystal superalloys. The main industrial application of this class of materials is in gas turbine blades, where the ability to withstand severe mechanical loading in combination with high temperatures is required. READ MORE