RESEARCHES CONCERNING THE CORRELATION STRUCTURE OF PROPERTIES OF STEELS FOR METAL CONSTRUCTIONS STRONGLY REQUESTED
Journal Title: TEHNOMUS - Year 2011, Vol 18, Issue 1
Abstract
The RV52 steel plates are used to manufacture liquefied and compressed gas reservoirs, recipients and pressure vessels which operate at low temperatures, big pressures and highly loaded structures . The making technology and thermique treatment determine high properties such as : strength, wear resistance and tenacity . The normalized plate sample were studied to determine the effect of the tension release heat treatment on the properties of steel plates used for metallic welded construction . From the relations expressing the link between the strength and tenacity relation o none hand and the structural characteristics, on the other it is obvious that the only factor which leads both to increasing strength properties and decreasing transition temperature is the finishing of the ferrite grains .
Authors and Affiliations
Stela Constantinescu, Maria Vlad
Keywords
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