摘要
通过熔化性试验,应用微型烧结法,研究了SiO2、Al2O3和MgO含量对巴西铁矿粉烧结质量的影响。试验结果表明:SiO2含量对该矿熔化性温度的影响最大,随着SiO2含量的增加,熔化性温度相应降低;MgO含量对巴西矿粉烧结质量的影响最大,随MgO含量的增加烧结矿抗压强度明显增大。
According to a melting experiment and the mini-sintering experiment, the influence of SiO2, Al2O3 and MgO on melting temperatures and sintering qualities of Brazil iron were studied. The results showed that ：the SiO2 content have the biggest influence to the melting temperatures,it could be decreased with SiO2 content increase;and the MgO content have the biggest influence to the sinter qualities, an increase of MgO content could increase the compression strength of sinter qualities of Brazil iron ore powder.
出处
《现代机械》
2012年第4期92-94,共3页
Modern Machinery
基金
贵州大学研究生创新基金
基金编号:校研理工2010002
关键词
熔剂
熔化性温度
抗压强度
烧结质量
flux
melting temperatures
compression strength
sinter qualities
