Sökning: "component casting"
Visar resultat 21 - 25 av 40 avhandlingar innehållade orden component casting.
21. Optimized Development Process for Cast Components
Sammanfattning : In developing trucks, cast components of low weight andhigh durability need to be developed and produced. Cast componentsrepresent an estimated 10-15 percent of the total weight of atruck. There is a strong coupling between the production processand the mechanical properties of a cast component such as it'sstrength. LÄS MER
22. Morphological characterization of primary austenite in cast iron
Sammanfattning : Automotive industry products portfolio includes a wide variety of complex‐shaped cast iron products, such as truck engine components, that need to withstand a constant trend of higher demands, especially urged by stricter environmental regulations on emissions. Combined with this continued demand on properties improvement, cast iron industry faces a process problem related to the lack of understanding of solidification and mechanisms behind defect formation. LÄS MER
23. Silicon Carbide and Silicon Nitride Ceramics Based on Colloidal Processing and Sol-Gel Techniques
Sammanfattning : The work in this dissertation deals with the development of silicon carbide and silicon nitride-based materials using colloidal processing and sol-gel techniques. Special attention has been given to the optimization of the homogeneity in ceramic multicomponent systems. LÄS MER
24. Modelling of induction heat treatment in a manufacturing chain
Sammanfattning : Due to increased competitiveness in the aerospace industry, deeper knowledge of the manufacturing process is needed. It is, for example, known that the microstructure is important for the performance of the components. LÄS MER
25. 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