i Analysis of microstructural strain-fields in grey cast iron by David P.B. Samuelsson Diploma work No. 47/2011 at Department of Materials and Manufacturing Technology CHALMERS UNIVERSITY OF TECHNOLOGY Göteborg, Sweden Diploma work in the Master program Advanced engineering materials Performed at: SP Technical Research Institute of Sweden Building Technology and Mechanics P.O. Box 857, SE-501 15 Borås, Sweden Supervisor(s): PhD Torsten Sjögren SP Technical Research Institute of Sweden P.O. Box 857, SE-501 15 Borås, Sweden Examiner: Professor Maria Knutson Wedel Department of Materials and Manufacturing Technology Chalmers University of Technology, SE-412 96 Göteborg