The effect of temperature, silicon and manganese in carbon-saturated iron (0. 1%P, 0. 05%S) was studied by use of 2Na//2CO//3. Na//2SO//4 flux. Dephoshorization and desulfurization with 2Na//2CO//3. Na//2SO//4 flux was compared with that with Na//2CO//3 or 2Na//2CO//3. Fe//2O//3 flux. The degree of dephosphorization was almost the same, but evaporation of phosphorus was observed for 2Na//2CO//3. Fe//2O//3 evaporation was also observed for 2Na//2CO//3. Na//2SO//4 flux, but its extent decreased with increasing P//2O//5 and SiO//2.
|Number of pages||9|
|Journal||Transactions of the Iron and Steel Institute of Japan|
|Publication status||Published - 1981 Jan 1|
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