Atmospheric Corrosion of Magnesium alloys Influence of Microstructure and Environment Martin Jönsson KTH Chemical Science and Engineering Doctoral Thesis in Corrosion Science This doctoral thesis will, with the permission of Kungliga Tekniska Högskolan, Stockholm, be presented and defended at a public disputation on Friday 7 th of December, 2007, at 13.00 in room F3, Kungliga Tekniska Högskolan, Stockholm, Sweden.