Sökning: "Paul Åkerström"
Visar resultat 6 - 9 av 9 avhandlingar innehållade orden Paul Åkerström.
6. On the relationship between microstructure, process parameters and mechanical properties of boron steels
Sammanfattning : The continuous development of the press hardening technology has led to stronger, lighter and more environmentally friendly components. Utilising the varying properties of boron steel at different temperatures enables great design freedom, while also attaining high strength in the final component. LÄS MER
7. Microstructure and property models of alloy 718 applicable for simulation of manufacturing processes
Sammanfattning : This thesis focuses on experimental characterization, understanding and modelling of nickel-based alloy 718, for a large range of loading conditions. Alloy 718 is the most widely used nickel-based superalloy, due to its high strength, high corrosion resistance and excellent mechanical properties at high temperatures. LÄS MER
8. Numerical Evaluation of Brick Lining Status in Rotary Kilns
Sammanfattning : Rotary kilns are important in a variety of different manufacturing areas for e.g. calcination and sintering of materials. In fact, two of the most produced materials in the world, cement and iron, are likely to start their journey in a rotary kiln. LÄS MER
9. Plasticity modelling of nickel based super alloy Alloy 718
Sammanfattning : The ever growing demand on reduced fuel consumption in modern aircrafts puts high requirements on manufacturers to reduce weight in all parts of the aircraft. With a total weight of up to one fifth of an aircraft’s total operating weight, ways to decrease the weight of the engine systems are continuously sought. LÄS MER