Lutz Josefiak, P.Eng is a senior erosion and wear engineer with The Hendrix Group.  Lutz is a pecialist in surface engineering, in particular in High Velocity Oxy Fuel (HVOF) technologies.  He has a strong background in materials and corrosion issues in various oil and gas facilities upstream and downstream.  Special expertiese in optimum economical material selection for erosion and wear applications.