1) Ettringite
钙矾石
1.
Expansive Properties of Ettringite in A Mixture of Calcium Aluminate Cement, Portland Cement and β-Calcium Sulfate Hemihydrate;
铝酸钙水泥、硅酸盐水泥和β-半水石膏混合物中钙矾石的膨胀性能
2.
Effect of alkali on ettringite crystallization and solubility;
碱对钙矾石结晶及溶解性能的影响
3.
Quantitative Analysis of Ettringite in Cement Hydration Products by "Value K" Method of XRD;
水泥水化物中钙矾石的X射线定量分析
2) ettringite(AF_t)
钙矾石(AFt)
3) ettringite crystal
钙矾石晶体
4) chromium-containing ettringites
含铬钙矾石
1.
Experiments on the synthesis of chromium-containing ettringites;
几种含铬钙矾石的合成试验研究
5) Ba-bearing ettringite
含钡钙矾石
1.
Ettringite is a main hydrate of cement,and the Ba-bearing ettringite is the mainhydrate of the new cement mineral named calicium sulphoaluminate containing barium.
钙矾石是水泥的主要水化产物之一，含钡钙矾石相是新水泥矿物含钡硫铝酸钙的主要水化产物，它们是水泥石强度的主要来源。
6) tubular ettringite
管状钙矾石
1.
A hydrated product in the sulphoaluminate cement series──tubular ettringite was observed and analyzed by SEM and EDS,It can be found in the neat cement,paste,mortar,hydrated clinker nodules and cement paste added with different amounts of gypsum,The formation of tubular ettringite might be related to a certain crystal structure of C_4A_3S in the clinker produced under nonequilibrium condition.
用扫描电镜、Ｘ射线能谱仪观测和分析了硫铝酸盐水泥系列的水化产物钙矾石的一种特殊显微形貌──管状钙矾石。
补充资料：钙矾石
分子式：
CAS号：
性质：又称钙矾石。3CaO·Al2O3·3CaSO4，30～32H2O，结构式Cal2A1(OH)24(SO4)6·50H2O。三方晶系，晶体呈假六方针状。密度1.73g/cm3。一轴晶负光性。一轴晶晶体非常光折射率no=1.464，常光折射率ne=1.458。当钙钒石在水泥石中以局部反应形成时，其结晶压力可使水泥石或混凝土全部崩解，故称之为水泥杆菌。
CAS号：
性质：又称钙矾石。3CaO·Al2O3·3CaSO4，30～32H2O，结构式Cal2A1(OH)24(SO4)6·50H2O。三方晶系，晶体呈假六方针状。密度1.73g/cm3。一轴晶负光性。一轴晶晶体非常光折射率no=1.464，常光折射率ne=1.458。当钙钒石在水泥石中以局部反应形成时，其结晶压力可使水泥石或混凝土全部崩解，故称之为水泥杆菌。
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参考词条