【摘要】 本文利用光学显微镜,扫描电子显微镜,能谱和X光衍射技术,通过两种烧结矿的对比,研究了配加合适数量白云石的自熔性烧结矿粉化严重的原因。结果指出:该自熔性烧结矿的严重粉化是由在烧结过程中生成的易粉化矿物所引起。该矿物由氯、钙、铁、硅、铝第元素组成。元素氯是由烧结用原材料白云石带入的。更多还原

【Abstract】 This paper deals with the chalking cause of self fluxing sinter added suitable volu me of pearl spar by comparison between the two kinds of sinter by using optical microscopy, SEM, energy spectrum and x-ray diffraction techniques. It hows that a serious chalking of self fluxing sinter is resulted from easily chalking ore formed during agglomeration, which consists of Cl, Ca, Fe, Si, Al. Chlorine comes from added pearl sper for agglomeration.更多还原