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MgO对C_3S,C_4A_3S矿物形成影响的研究 被引量:2

Study on Influence of MgO on Formation of Minerals C 3S and C 4A 3 S
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摘要 以纯化学试剂配料, 研究了 Mg O 对 C3 S C2 S C4 A3 S C4 A F Ca S O4 五元系统中 C3 S和 C4 A3 S两种矿物形成的影响。结果表明,掺加适量的 Mg O 可促进 C3 S及 C4 A3 S矿物的形成,有利于其在熟料中的共存; Mg O 可显著降低 C3 A 的形成量并可增加 Si O2 在中间相中的固溶量。 The influence of MgO on the phase formation of C 3S and C 4A 3S in C 3S C 2S C 4A 3 C 4AF CaSO 4 quinary system is studied in this paper.The results show that adding a suitable amount of MgO can promote the formation of phase C 3S and C 4A 3 ,benefit the coexistent of them.MgO can decrease the formation of C 3A and cause the solubility of SiO 2 in the interstitial phase to increase.
出处 《山东建材学院学报》 1999年第3期193-196,共4页 Journal of Shandong Institute of Building Materials
关键词 C3S C4A3S^- 矿物形成 氧化镁 水泥 MgO C 3S C 4A 3 mineral formation
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