RESEARCH ON THE INFLUENCE OF THE VACUUMING PARAMETER ON THE GAS CONTENT IN STEELS
1. ms MIRUNA MAGAON, Politehnica University of Timisoara, Romania
2. prof ANA VIRGINIA SOCALICI, Politehnica University of Timisoara, Romania
3. dr SORINA ŞERBAN, Politehnica University of Timisoara, Romania
The researches were carried out at an electrical steelwork, equipped with an electric arc furnace type EBT (Electric Bottom Tapping) capacity 100t, LF (Ladle-Furnace) facility, VD (Vacuum Degassing) facility and a 5 wires continuous casting (ITC) facility.
In the research conducted, were followed the influence of temperature, pressure and the vacuum processing duration on the final content of oxygen, hydrogen and nitrogen, respectively their removal amount.
The data obtained from industrial experiments were processed in EXCEL and MATLAB calculation programs, in order to obtain correlations between the parameters analyzed.
Ključne reči : steel vacuum hydrogen nitrogen correlations treatment
Tematska oblast:
Materials Science
Datum:
27.02.2017.
13th International Conference on Accomplishments in Mechanical and Industrial Engineering
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