抗腐蚀镁水泥的研究

Study on the Corrosion-resistant magnesia cement

中文关键词:  抗腐蚀 镁水泥 稳定剂 外加剂

英文关键词:Corrosion-resistant, Magnesia cement, Stabilizer

中文摘要:

      本文研究了外加剂对改善镁水泥在不同类型卤水中化学稳定性的作用,以及环境温度,菱镁粉中FeO_3杂质含量对镁水泥硬固体变形的影响,并试图通过在镁水泥中添加稳定剂来提高它的稳定性,降低变形率,以便使镁水泥能作为一种防腐材料在不同类型卤水介质中得到应用。

英文摘要:

      This paper presents the feature of additive to improve the chemical stability of magnesia cement for the different type of brine, and also the effect of circumstance, temperature and the Fe_2O_3 impurity in magnesia on the deformation of setting magnesia cement. Through the additive, the staility of the setting magnesia cement can be increased and its deformation decreased, so that magnesia cement as a kind of corrosion-resistant material can obtain utilization in the medium of different type of brine.