Metallurgy, Vol. 53 No. 2, 2014.
Original scientific paper
Structural modifications which appear in the area of welds of welded structures made of ST 52.3 steel
D. Dobrotă
; Department of Engineering and Management of Technological Systems, Engineering Faculty, University “Constantin Brâncuşi” Târgu-Jiu, Romania
Abstract
Using metal construction made of St 52.3 steel is very large and in these conditions an area of interest to use them is represented by the equipments which work in difficult conditions. Due to the heavy conditions of such welded structures, and also the working environment action on these welded structures, in practice it is necessary to know any structural modification that is produced in both the base material and the filler material. Research has followed in the main the analyze of structural modifications of the materials in the area of welded joints by corner, and also in the heat affected zone.
Keywords
construction welded; structural modifications; welds; corner welding
Hrčak ID:
110064
URI
Publication date:
1.4.2014.
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