Sökning: "Residual thermal stresses"
Visar resultat 6 - 10 av 60 avhandlingar innehållade orden Residual thermal stresses.
6. Residual Stress in Additive Manufacturing : Control using orientation and scan strategies
Sammanfattning : Components with complex features that are designed with their function as a core aspect often are not viable to be manufactured with traditional methods. This has been a bottleneck in the past, leading to heavier parts with various sub-assemblies and a significant waste of material. LÄS MER
7. Robustness Analysis of Residual Stresses in Castings
Sammanfattning : This thesis is about robustness analysis of residual stresses in castings. This topic includes the analysis of residual stresses in castings and the robustness analysis itself, both covered in the thesis. Residual stresses are important when designing casted components. LÄS MER
8. Adhesion and Residual Stress Characterization of HVOF Sprayed Inconel 718 Coatings
Sammanfattning : Thermal spray technology in general is nowadays recognized as an industrial process, mature enough to apply coatings on different substrate materials that protect parts against wear, corrosion, heat, or combinations of these. The quality demands on coating homogeneity and adhesion strength are, nowhere more than in the automotive and aeronautic industries, continuously increasing. LÄS MER
9. Numerical investigation on the formation mechanism of residual stress in metal cutting
Sammanfattning : Residual stress can be introduced unintentionally into the workpiece with various magnitudes and distributions through all manufacturing processes. These stresses have a significant effect upon the performance of the final component. LÄS MER
10. Residual stresses, fatigue and deformation in cast iron
Sammanfattning : The complex geometry of cylinder heads in heavy-duty diesel engines makes grey iron or compact graphite iron a preferred material choice due to its price, castability, thermal conductivity and damping capacity. Today’s strict emission laws have increased the demands on engine performance and engine efficiency. LÄS MER