EPMA走査面分析による焼結鉱中のカルシウムフェライト相の組成解析

抄録

To investigate the association of calcium ferrites in iron are sinters with aenigmatites, composition analysis of sinters is carried out by applying EPMA scanning method. Most of the calcium ferrite in sinters has been classified to aenigmatites. The stability domain of SFCA is bound by the three lines of 4CaO·3SiO₂-CaO·3(Al, Fe)₂O₃, CaO·SiO₂-CaO·6(Al, Fe)₂O₃ and SiO₂CaO·3(Al, Fe)₂O₃ in the pseudo (CaO+MgO)-SiO₂-(Fe₂O₃ +Al₂O₃) system.