Influence of the Phase Composition of Refractory Materials on Creep
Influence of the Phase Composition of Refractory Materials on Creep
复制标题
耐火材料的相组成对蠕变的影响
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
A. Milutinović
中科院分区：
文献类型：
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作者：
A. Terzic;L. Pavlovic;A. Milutinović
本文介绍了各种耐火材料（高铝耐火材料、高杂质或低杂质耐火材料、焦油结合的菱镁矿或白云石耐火材料、硅酸盐结合的铬镁耐火材料）的蠕变效应与所用粘结相的矿物学特性之间的关系。分析了蠕变的机理，得到了每种材料的蠕变激活能，并进行了讨论。除高铝耐火材料外，所有研究材料在研究条件下均具有蠕变敏感性，且蠕变激活能相似
In this paper, the relationship between the creeping effect and mineralogical characteristics of the applied binding phase for various refractory materials (high-alumina materials, with high or low impurity content, tar bonded either magnesite or dolomite materials and silicate bonded chrom-magnesite materials) is presented. The mechanism of creeping is analyzed and the activation energy for creep for each investigated material is obtained and discussed. All investigated materials are creep sensitive under investigated conditions and have similar activation energies for creep except high-alumina refractories