Sökning: "Torsten Sjögren"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Torsten Sjögren.
1. Influences of the Graphite Phase on Elastic and Plastic Deformation Behaviour of Cast Irons
Sammanfattning : The amount and morphology of the graphite phase largely controls the resulting properties of cast iron. For instance, in flake graphite cast irons the mechanical properties are low while the thermal conductivity is high. LÄS MER
2. The influence of graphite morphology on the elastic behaviour of cast irons
Sammanfattning : The morphology of the graphite phase largely controls the resulting properties of different grades of cast iron. In flake graphite cast irons, the mechanical properties are low while the thermal conductivity is high. In contrast, with spheroidal graphite cast irons, the mechanical properties are high while the thermal conductivity is low. LÄS MER
3. Microstructure Formation and Mechanical Properties in Compacted Graphite Iron
Sammanfattning : Compacted graphite iron is rapidly becoming an attractive alternative for engine applications in the automotive industry. The improved process control now available that allows CGI components to be cast in a reproducible and reliable way has been the driving force for this development. LÄS MER
4. Fatigue of Heavy-Vehicle Engine Materials : Experimental Analysis and Life Estimation
Sammanfattning : The heavy-vehicle automotive industry is constantly subjected to higher demands. In particular, new European emission standards are formulated with the intention of improving the environmental friendliness of newly-produced vehicles through reduced exhaust emission. LÄS MER
5. Microstructure-based Mechanical Behaviour in Structural Analyses of Cast Components
Sammanfattning : In the process of developing cast iron and cast aluminium components, the co-operation between product development and production is important. On the engineering level, this co-operation is limited already in the product development phase e.g. by the lack of established methods to consider the mechanical behaviour of the completed component. LÄS MER