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Cover Picture: Materials and Corrosion. 4/2019
Publication year - 2019
Publication title -
materials and corrosion
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.487
H-Index - 55
eISSN - 1521-4176
pISSN - 0947-5117
DOI - 10.1002/maco.201970041
Subject(s) - homogeneous , chromium , corrosion , metallurgy , materials science , ferrite (magnet) , cover (algebra) , welding , etching (microfabrication) , composite material , engineering , physics , layer (electronics) , mechanical engineering , thermodynamics
Cover: Homogeneous welded joint of an austenitc stainless CrNi steel reveals selective corrosion in the joining area (right part of the photograph). Due to chromium depletion the basic matrix was sensitized against corrosive media. Delta ferrite remains due to its higher chromium content. (colour etching according to Beraha II)