In order to analyze the evolution of inclusions in cold heading steel SWRCH35K during steelmaking process, a systematic sampling processes plant was carried out. Both SEM-EDS and image processing software Image-Pro-Plus6.0 were employed chemical composition, morphology, quantity size non-metal samples. The results show that from BOF tapping continuous casting tundish, composition changes Al2O3 ...

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...

Nonmetallic inclusions are well known to influence product quality and process stability in the production of steel. A step that is very sensitive presence nonmetallic inclusion (NMI) continuous casting. Here, so-called clogging phenomenon can occur, resulting a distinct disruption casting decreased steel quality. The considerably contributes build-up deposits submerged entry nozzle provoking i...