Sökning: "Plastic anisotropy"
Visar resultat 1 - 5 av 36 avhandlingar innehållade orden Plastic anisotropy.
1. Plastic Deformation of Duplex Stainless Steel
Sammanfattning : Duplex austenitic/ferritic stainless steels are increasingly used as an alternative to conventional austenitic grades. Main advantages of the duplex grades are good resistance to corrosion cracking and corrosion fatigue in environments that contain chloride. LÄS MER
2. Continuum modeling of the mechanical properties of paperboard
Sammanfattning : Continuum based elasto-plastic models for paperboard have been established in the work herein. The thesis begins with an introductory section that describes some of the background of the problem and gives some more motivation for the modeling choices made in the appended papers. LÄS MER
3. Anisotropy in pearlitic steel subjected to rolling contact fatigue - modelling and experiments
Sammanfattning : In rails and wheels subjected to severe rolling/sliding contact, large plastic deformations accumulate in the surface layer. This decreases the fatigue resistance of components and makes this layer prone to formation of common rolling contact related defects. LÄS MER
4. On the modeling of anisotropy in pearlitic steel subjected to rolling contact fatigue
Sammanfattning : One of the main sources of damage caused by Rolling Contact Fatigue (RCF) inrailway components is the large plastic deformations that accumulate in the surface layerof these components. Large plastic deformations in components made of pearlitic steelinduce anisotropy in the mechanical properties of the material. LÄS MER
5. Modeling of evolving anisotropy at finite elasto-plastic strain
Sammanfattning : Simulation tools are used to a wide extent in the product development process today, both to obtain better products and to reduce the development time required. Anisotropic materials are utilized in many engineering applications. LÄS MER
