Silicon-Oxygen Equilibrium in Liquid Iron

Deoxidation Equilibrium of Chromium Stainless Steel with Si at the Temperatures from 1823 to 1923 K.

“…It is also reported by previous other researchers 12,13) that the silicon deoxidation product looked like almost a constant for silicon concentration in iron in spite of noideal solution.…”

Silicon Deoxidation Equilibrium of Molten Fe-Mo Alloy

“…The dependence of the equilibrium constant for Eq. (8) on temperature reported in the literatures [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21] is described in Fig. 3.…”

“…On the equilibrium constant for Eq. (8), the data based on the experimental study of Matoba et al 7) are recommended by JSPS.…”

A thermodynamic study of liquid Fe-Si-B alloys; an influence of ternary associates on a liquid → glass transition

“…[23] Fig. 8-Activity coefficient of silicon in the Fe-Si melt according to: ᭪, present study, T ϭ 1873 K; and to the literature values: -Sanbongi and Ohtani, [38] T ϭ 1733 to 1813 K; -Schwerdtfeger and Engell, [37] T ϭ 1883 K; ٗ-Smith and Taylor, [36] T ϭ 1873 K; ϩ-Bowles et al, [35] T ϭ 1833 K; ᮂ-Fruehan, [32] T ϭ 1873 K; ٌ-Yamada et al, [33] T ϭ 1873 K; ᭺-Chipman et al, [39,43] T ϭ 1873 K; ⌬-Turkdogan et al, [40] T ϭ 1873 K; ᭛-Murakami et al, [41] T ϭ 1873 K; ϫ-Gokcen and Chipman, [42] T ϭ 1873 K; ᭹-Zapffe and Sims, [27] T ϭ 1873 K; -Matoba et al, [28] T ϭ 1873 K; ᭢-Tszen-Tszi et al, [34] T ϭ 1873 K; ᮁ-Cirilli et al, [31] T ϭ 1833 K; ᭡-Scheider and Meyer-Yungnick et al, [29] T ϭ 1873 K; -Kubo and Sakao, [30] T ϭ 1873 K; and ----compositional dependence of activity coefficient of silicon recommended by Chart. [44] ᮄ ᮂ thermodynamic properties along with the results of their extrapolation on the basis of the developed models beyond the experimentally accessible intervals (1522 to 1880 K for the Si-B melt and 1449 to 1854 K and 9.7 to 73.0 mol pct B for the Fe-B melt) were used to compute the Si-B and Fe-B equilibrium diagrams.…”

“…In Figure 8, the activity coefficients of silicon, ␥ Si , in the Fe-Si molten alloys found in Reference [9] and reported in the literature [27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43] are plotted. The results are somewhat scattered.…”