In this paper, in order to improve the microstructure uniformity of an ultra-high strength
martensitic steel with a strength greater than 2500 Mpa developed by multi-directional …

Sažetak Rolling of round bar made of steel 32CrB4 was simulated physically. The
interrupted torsion test led to the final microstructure with coarser grains, however, thanks to …

Using a combination of high-resolution dilatometric measurements and microstructural
analysis, this study investigated the bainitic transformation behavior in ultra-high strength …

Sažetak The commercial technology of rolling 5, 5 mm-diameter wire rod in Poland's most
modern rolling line has been examined within the study. The material used for the …

Sažetak Based on the research results, coefficients were determined in constitutive
equations, describing the kinetics of dynamic recrystallization in high-carbon bainitic steel …

A successful attempt to incorporate knowledge obtained from severe plastic deformations
into the AA5XXX series aluminum alloys treatment has been made. These advantages …

Sažetak The paper analyses the quality of raw materials used in the production of blast
furnace pig iron. The ferruginous sinter and pellets are the basic raw materials used in the …

Based on the research results, coefficients in constitutive equations, describing the kinetics
of dynamic, meta-dynamic, and static recrystallization in high-carbon bainitic steel during hot …

By use of physical simulations, it was studied the influence of finish rolling temperature (from
820° C to 970° C) on the microstructural and mechanical properties of seamless tubes with a …

Sažetak This study presents results of the examinations aimed at determination of
rheological properties of selected grades of medium and high-carbon steel grades (C45 and …