The oxidation of chromium during the elaboration of stainless steels occurs with oxygen in solution blown inthe melt and with oxides in the slag. A higher content of silicon in the furnace charge decreases the extent of oxidation of chromium, however, the efficient reduction of chromium from the slag is of essential importance for a minimal loss of chromium. In this survey, the theory of the oxidation of chromium, its reduction from the slag and the conditions for the formation of foaming slag are discussedPrilikom izrade nehrđajućeg čelika u elektrolučnoj peći dođe do oksidacije kroma zbog upuhavanja kisika i zbog oksida u troscii. Viši sadržaj silicija u ulošku smanjuje oksidaciju kroma. Za smanjenje gubitaka kroma potrebno je smanjiti i ...
The work was carried out in four parallel directions. The thermodynamic activities of oxides of Cr i...
The mechanism of reduction of iron and chromium oxide from synthetic electric are furnace stainless ...
Simultaneous reduction of iron and chromium oxides from synthetic electric are furnace stainless ste...
The oxidation of chromium during the elaboration of stainless steels occurs with oxygen in solution ...
The oxidation of chromium during the elaboration of stainless steels occurs with oxygen in solution ...
In this chromium slags that form during melting of chromium alloyed steels are examined. During melt...
An efficient reduction of chromium from slag requires an appropriate reduction agent for the given s...
An efficient reduction of chromium from slag requires an appropriate reduction agent for the given s...
Import 02/11/2016Tato diplomová práce se zabývá problematikou redukce chromu z chromové strusky za ú...
The slag systems of CaO-SiO2- Cr2O3 and Al2O3-CaO-MgO-SiO2- Cr2O3 were analyzed. These slag systems ...
Stainless steel alloys are widely used in many important applications but their production presents ...
The slag systems of CaO-SiO2- Cr2O3 and Al2O3-CaO-MgO-SiO2- Cr2O3 were analyzed. These slag systems ...
Import 22/07/2015Bakalářská práce je zaměřena na problematiku struskového režimu při výrobě vysoce-l...
Diplomová práce je zaměřena na problematiku redukce Cr2O3 ze strusky do kovu pomocí mletého antracit...
The paper discusses the efficiency and economy achieved in different stages of melting, oxidation re...
The work was carried out in four parallel directions. The thermodynamic activities of oxides of Cr i...
The mechanism of reduction of iron and chromium oxide from synthetic electric are furnace stainless ...
Simultaneous reduction of iron and chromium oxides from synthetic electric are furnace stainless ste...
The oxidation of chromium during the elaboration of stainless steels occurs with oxygen in solution ...
The oxidation of chromium during the elaboration of stainless steels occurs with oxygen in solution ...
In this chromium slags that form during melting of chromium alloyed steels are examined. During melt...
An efficient reduction of chromium from slag requires an appropriate reduction agent for the given s...
An efficient reduction of chromium from slag requires an appropriate reduction agent for the given s...
Import 02/11/2016Tato diplomová práce se zabývá problematikou redukce chromu z chromové strusky za ú...
The slag systems of CaO-SiO2- Cr2O3 and Al2O3-CaO-MgO-SiO2- Cr2O3 were analyzed. These slag systems ...
Stainless steel alloys are widely used in many important applications but their production presents ...
The slag systems of CaO-SiO2- Cr2O3 and Al2O3-CaO-MgO-SiO2- Cr2O3 were analyzed. These slag systems ...
Import 22/07/2015Bakalářská práce je zaměřena na problematiku struskového režimu při výrobě vysoce-l...
Diplomová práce je zaměřena na problematiku redukce Cr2O3 ze strusky do kovu pomocí mletého antracit...
The paper discusses the efficiency and economy achieved in different stages of melting, oxidation re...
The work was carried out in four parallel directions. The thermodynamic activities of oxides of Cr i...
The mechanism of reduction of iron and chromium oxide from synthetic electric are furnace stainless ...
Simultaneous reduction of iron and chromium oxides from synthetic electric are furnace stainless ste...