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Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation
(Univ Osijek, Tech Fac, Slavonski Brod, 2017)
Exploitation safety of pressure equipment depends, among other factors, on the possibility of predicting the behaviour of each of its components during exploitation. If the safety of analysis is oriented towards materials ...
Cracking due to repair welding of the treiber roll
(Institut za ispitivanje materijala, Beograd, 2017)
Repair welding has caused crack initiation in the upper Treiber roll in the steel works plant mill at Zelezara in Smederevo. The upper and lower Treiber rolls serve the purpose of folding and directing rolled metal strips, ...
Influence of crack position and repair activities on the stress state in a shaft tooth
(International conference on structural integrity and durability 2017, ICSID 2017, Book of abstracts, 2017)
Numerical analysis of the stress state in a tooth of a repaired shaft in Zelezara Smederevo is presented, along with the repair welding procedure. The need for repairs arose due to exploitation conditions and regular ...
The case of unsucceful repair welding of a treiber roll
(2017)
Presented in this paper is the case of unsuccessfully performed repair welding of the upper
treiber roll in the „Topla Valjaonica“ facility within the Železara Smederevo, currently known today as Hesteel ltd. Inadequate ...