Essays about: "Anders Bertilsson"

Found 3 essays containing the words Anders Bertilsson.

  1. 1. A measurement method for damping of drive shaft

    University essay from

    Author : Anders Bertilsson; [2019-07-03T14:13:54Z 2019-07-03T14:13:54Z 2004]
    Keywords : Samhällsbyggnadsteknik; Civil Engineering;

    Abstract : Sound in our society is beginning to be a health hazard in many places. This leads to legislation and recommendations by public authorities and governments. For a truck the sound pressure level should not exceed 80 dB(A) during a drive-by test set by international standards. READ MORE

  3. 2. Alternative welding methods for nitrogen alloyed steel

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Anders Bertilsson; [2017]
    Keywords : Nitrogen alloyed tool steel; Uddeholm Vanax SuperClean; solid-state welding; direct-drive friction welding; friction stir welding; microstructure; Vickers microhardness testing; retained austenite measurement by X-ray diffraction; Kvävelegerat verktygsstål; Uddeholm Vanax SuperClean; trycksvetsning; friktionssvetsning; friktionsomrörningssvetsning; mikrostruktur; Vickers mikrohårdhetsmätning; restaustenitmätning med röntgendiffraktion;

    Abstract : This project explores the feasibility of the solid-state welding method direct-drive friction welding to be used as a joining method for the nitrogen alloyed steel Uddeholm Vanax SuperClean, produced via processes based on powder metallurgy. Vanax SuperClean cannot be welded using fusion welding methods where the base material melts, due to nitrogen escaping the material, resulting in inferior quality welds. READ MORE

  4. 3. The Road to Intermodal Transport: A study of the economic, environmental and societal effects from the usage of 2x40 feet vehicles for pre and post haulage

    University essay from Göteborgs universitet/Graduate School

    Author : Anders Bertilsson; Cecilia Olsson; [2009-08-21T11:55:25Z]
    Keywords : ;

    Abstract : An increased environmental concern regarding the transport sector‟s effects on the environment has resulted in the promotion of intermodal transport. Intermodal transport faces fierce competition on short distances. One reason for this is high pre-and post haulage costs. READ MORE