Essays about: "Sonja Jonsson"

Found 2 essays containing the words Sonja Jonsson.

  1. 1. Evaluation of residual stresses and distorsions in additively manufactured components

    University essay from KTH/Hållfasthetslära (Avd.)

    Author : Sonja Jonsson; Sebastian Krappedal; [2018]
    Keywords : Additive manufacturing; selective laser melting; inherent strain; distortions; residual stresses; X-ray di↵raction; Simufact Additive;

    Abstract : Additive manufacturing is a novel manufacturing technique, which has developed rapidly in recent years. The additive manufacturing process produces complex geometries, light weighted components and reduces the material waste. During the building process, a laser energy source is commonly used to melt the metal powder. READ MORE

  3. 2. Corrosion in the coolant circuit of Pansarterrängbil 203

    University essay from KTH/Materialvetenskap

    Author : Olivia Danielsson; Sonja Jonsson; Ida Mildenberger; [2016]
    Keywords : corrosion; galvanic corrosion; coolant circuit; water heater; aluminum; automotive; SEM; LOM; military;

    Abstract : The military vehicle, Pansarterrängbil 203 (PATGB 203) demonstrates a fault. There are some components in a coolant circuit that fail due to corrosion while others are unaffected. One of the affected components that will be investigated in this report is the water heater. READ MORE