In the heat treatment of steel, decarburization is a serious issue that leads to poor wear resistance and low fatigue life. At present, depth was determined using visual estimation by human eye, software through traditional image analysis. Therefore, analysis remains limited in experts algorithms. Artificial intelligence general-purpose technology has multitude applications. This paper uses con...

This study aims to understand the effect of decarburization on microcrack formation rails by an onsite (laying) test. Test pieces with and without were compared under same test conditions. The results show that affects microcracks plastic flow. Furthermore, we investigated using taken from actual tracks. A comparison a decarburized layer showed crack density unground was 2.7-5.7 times higher th...

Because of its superior properties, stainless steel has been widely used for many applications. Nonmetallic inclusions can influence the quality products. A set samples was to track response inclusion composition during processing a heat titanium-bearing 18% chromium steel, from deoxidation after decarburization, solidified slab. The oxide responded as expected additions deoxidizers and calcium...

In this paper, the processes of decarburization periclase-carbon and aluminum-periclase-carbon ladle refractories were investigated. Decarburization take place already at stage drying heating lining after repair, during its heat treatment on gas or electric stands. These cause irreparable damage to even before is put into direct operation (before contact with molten steel). One ways increase re...