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1)  Ba_bearing calcium sulphoaluminate
含钡硫铝酸钙
1.
Based on C 4A 3S(3CaO·3Al 2O 3·CaSO 4) which is the main mineral in sulphoaluminate cement, the Ba_bearing calcium sulphoaluminate series of new cement mineral are synthesized by substitution of analytical pure chemical reagent BaCO 3, BaSO 4 for Ca ions.
以硫铝酸盐水泥的主要矿物C4A3S(3CaO·3Al2O3·CaSO4)为基础,用分析纯化学试剂BaCO3 ,BaSO4 对C4A3S中的Ca 离子进行取代,合成了一种新水泥矿物———含钡硫铝酸钙系列矿物,并研究了该系列矿物的强度发展规律。
2)  calcium barium sulphoaluminate
硫铝酸钡钙
1.
The synthesis conditions of belite-calcium barium sulphoaluminate cement clinker were studied by the orthogonal test method.
采用正交试验方法研究了贝利特—硫铝酸钡钙水泥熟料的煅烧条件。
2.
Synthesis conditions and mechanical performance of belite-calcium barium sulphoaluminate cement clinker were investigated by the orthogonal test taking clinker modulus and content of calcium barium sulphoaluminate(C_(2.
选择熟料率值和硫铝酸钡钙掺量为影响因素,通过正交试验研究了贝利特—硫铝酸钡钙水泥的合成条件和力学性能,并利用XRD、SEM-EDS等测试手段分析了该水泥熟料的组成和结构。
3.
Belite–calcium barium sulphoaluminate cement is a new type of cementitious material.
贝利特–硫铝酸钡钙水泥是一种新型的水泥材料,通过在贝利特熟料矿物体系中引入硫铝酸钡钙矿物,达到提高贝利特水泥早期强度的目的。
3)  Ba-bearing calcium sulphoaluminate
硫铝酸钡钙
1.
The influence of calcium fluoride(CaF2),temperature and liquid phase(C4AF is selected in the paper) on the mineral formation of tri-calcium silicate(C3S) and Ba-bearing calcium sulphoaluminate(CBAS,the chemical measure is selected as 2.
以纯化学试剂配料,研究了微量元素氟化钙(CaF2)、温度以及液相(本文取铁铝酸四钙)等不同条件下对硅酸三钙(C3S)和硫铝酸钡钙(CBAS,本文取化学计量为2。
2.
A new series of Ba-bearing calcium sulphoaluminate minerals are synthesized by replacing CaSO 4 in the C 4A 3 with different amounts of BaSO 4.
硫铝酸钡钙是一种性能优良的水泥新矿物 ,以该矿物为基础生产了性能优良的含钡硫铝酸盐水泥。
4)  barium-calcium sulphoaluminate
硫铝酸钡钙
1.
The effects of CaF_2 on the formation course of barium-calcium sulphoaluminate 2.
采用X射线衍射、扫描电镜和差热热重分析等测试方法研究了CaF2对硫铝酸钡钙矿物2。
2.
Some problems of barium-calcium sulphoaluminate (3CaO · 3AI2O3 · BaSO4) were studied in this paper, such as forming regularity/heat-stability and impurity ions solution.
本文研究了新矿物硫铝酸钡钙(3CaO·3Al_2O_3·BaSO_4)形成规律、热稳定性、杂质离子固溶情况,以及烧成温度对硫铝酸钡钙水泥强度的影响。
5)  calcium barium sulfo-ferritealuminate
硫铁铝酸钡钙
1.
25BaO·3Al_2O_3·CaSO_4),which are the dominant minerals in Ba-bearing sulfoaluminate cement,the calcium barium sulfo-ferritealuminate series of new cement minerals were synthesized by a different equivalent of Fe~(3+),replacing for Al~(3+) ions.
25A3-S中的铝离子进行取代,合成了硫铁铝酸钡钙水泥系列矿物,并研究了该系列矿物的强度发展规律。
6)  barium-calcium sulfoaluminate mineral
硫铝酸钡钙矿物
补充资料:硫铝酸钙
分子式:3CaO·3Al2O3·Ca-SO4
CAS号:

性质:等轴晶系。密度2.61g/cm3。折射率nD1.568。1400℃以上可分解为铝酸钙、氧化钙和三氧化硫。可由氧化钙、三氧化二铝和硫酸钙于1000~1250℃反应生成。是一种早强矿物,是快硬、膨胀、自应力水泥的主要组成。也可作为硅酸盐水泥的早强剂、速凝剂和膨胀剂。

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