The Mechanism of Phase Transformation to Obtain Zinc-Iron Coatings
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2009, Vol 32, Issue 2
Abstract
Important changes in the ratio of constitutive phases take place during heating of galvanized parts due to Zn coating layer changed into Zn-Fe alloy. The work deals with a mathematical correlation between diffusion phenomena occurring in layer, depending on temperature and time of heat treatment, and iron content of coating. Both terms define a certain structure.
Authors and Affiliations
Tamara RADU, Simion Ioan BALINT, Olga MITOŞERIU
Keywords
Related Articles
- EP ID EP648392
- DOI -
- Views 71
- Downloads 0
The Influence of Moisture on Thermal Conductivity for Building Materials
The purpose of the study is to determine the influence of moisture on thermal conductivity for a range of building materials. A series of building materials and insulation materials have a porous, fibrous or granular str...
Mathematical Modeling of Thermomechanical Treatment Process Applied to Aluminum Base Alloys for Aeronautics
To optimize the thermo-mechanical processing of aluminum base alloys, mathematical modeling was used in a laborious research program by planned experiment of thermomechanical treatment process applied to an Al-Zn system...
Behaviour at Nitriding in Fluidized Layer of Austenitic Stainless Steels at the Temperature of 1050 °C
Nitriding at low temperatures, 450-500 oC of austenic stainless steels lead to the obtaining of the tough layers over 1000 HV005 but having thicknesses of tenths of microns. Moreover, nitriding at 500ºC has determined th...
Study on the Specific Effects of Corrosion Processes on Ancient Bronze Artefacts
The paper presents the cases of the corrosion processes which take place on starting from the usage period when the primary patina is being formed and when the secondary patina starts, than continuing with the archaeolog...
Experimental Investigation of Fatigue of Thin-Walled Welded Structures of Commercial Vehicle Frames
The fatigue behavior of bus frame components consisting of thin-walled tube beams joined together by fillet welding has been investigated. Numerical analysis by means of finite elements and experimental stress analysis b...