Castables相关论文
In this study,the properties of self-flowing ultralow cement castables in Al2O3-SiC-C system have been investigated and ......
Effects of Magnesia Fines Addition and Spinel with Different Compositions on Thermal Expansion Behav
Effects of magnesia fines addition (4％,6％ and 8％ in mass ) and spinel with different compositions (alumina-rich,magnesia-ri......
Minimizing of heat loss of liquid steel through the ladle lining led to the integration of increasing insulation functio......
Fracture behavior and microstructure analysis of Al2O3-MgO-CaO castables for steel-ladle purging plu
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Combining Hydraulic and Phosphate Bonds to Improve Properties of Alumina-spinel Low Cement Castables
A basic alumina-spinel low cement castables (castables A) and another castables (castables B) with 5% addition of sodium......
In order to prolong the working time of calcined flint clay-bauxite castables during construction at high temperature,bo......
A series of corundum based castables with 0,2%,4%, 6%, and 8% α-Al2O3 micropowders were prepared using tabular alumina ......
Effect of Andalusite Aggregate Pre-fired at Different Temperatures on Properties of Al2O3-SiC-C Cast
This work investigates the effect of the pre-firing temperature of andalusite aggregate(5-3 mm)on the conversion of anda......
In this study, the properties of self-flowing ultra-low cement castables in Al2O3-SiC-C system have been investigated an......
A series of corundum based castables with 0,2%,4%,6%,and 8% α-Al2O3 micropowders were prepared using tabular alumina ag......
Effects of magnesia fines addition ( 4% ,6% and 8% in mass) and spinel with different compositions ( alumina-rich,magnes......
There are many brands of activated alumina powders in the market and the products from different manufacturers exist sub......
Minimizing of heat loss of liquid steel through the ladle lining led to the integration of increasing insulation functio......
根据搅拌头破损的原因,选择普通电熔莫来石、高铝熟料为主要原料,Al-80水泥、α-A l2O3微粉、SiO2微粉为复合结合剂,耐热钢纤维为......
以板状刚玉骨料（6～3，3～1和≤1mm）和细粉（≤O．088和≤0．045mm）、铝酸钙水泥和α-AlO3微粉（d50=1．754μm）为原料，制备了α-AlO3微粉质量分数分别为......
研究了新型溶胶．凝胶结合耐火浇注料的抗CO侵蚀性能，同时也与传统的水泥结合耐火浇注料进行了对比试验，并从侵蚀前后的表观特征、理化......
以颗粒粒度为8～5mm、5～3mm、3～1mm、1～0mm、≤0．088mm电熔棕刚玉和碳化硅为原料，铝酸盐水泥为结合剂，SiO2微粉为辅助结合剂，LBF-1为复合防......
目前,熄焦能力为190t·h-1的干熄炉在国内投产较多,其整体结构矮胖,冷却室高径比小于0.6,采用双斜道技术。本文介绍了在实际生......
以电熔刚玉,氧化镁,硅微粉以及铝酸盐水泥为原料,制备了φ10 mm×50 mm的试样.在750~1450℃的温度下测量了试样的线膨胀率,研究了......
In order to make corundum castables satisfy more severe service conditions in high temperature industries,colloidal alum......
In order to improve the properties of purging plugs and to prolong their service life,this work attempted to impregnate ......
讨论了使用电熔白刚玉做骨、粉料，纯铝酸钙水泥作结合剂时，纯铝酸钙水泥加入量对制品性能的影响。结果表明，刚玉浇注料的重烧膨胀是由......
对比研究了添加莫来石质陶瓷梗和不锈钢纤维分别对刚玉质超低水泥浇注料和高铝质超低水泥浇注料性能的影响，并从显微结构分析了其影......
选择焦宝石、普通电熔莫来石、红柱石为主要原料，Al-80水泥和α-Al2O3微粉、SiO2微粉为复合结合剂，耐热钢纤维为增强材料，≤0．088mm的......
针对烧结点火炉的使用工况要求，保持特级矾土骨料占70％（质量分数，下同）、结合剂纯铝酸钙水泥占5％、活性α-Al2O3微粉占4％不变，其余21％的细粉......
以97烧结镁砂为主要原料，加入3％质量分数的氮化硅铁细粉，以硅微粉作为结合剂，研究了外加不同量碳化硼（其质量分数分别为0、0．1％、0．2％、0．3％、......
为降低钢包水口座砖的生产成本,在0#浇注料配方(w):电熔白刚玉骨料70%、电熔白刚玉细粉10%、α-Al2O3微粉+镁铝尖晶石+氧化铬微粉1......
为了改善出铜沟用耐火材料的结构剥落和合理利用钛铁渣，以钛铁渣（8～5、5～3、3～1、≤1和≤0．074mm），88高铝矾土（≤1mm），SiO2微粉（5～3μm），活性α-Al......
为了制备抗铝熔体侵蚀性能优良的熔铝池用浇注料,以高铝矾土(8.5、5~3、3~1和≤1mm)为骨料,莫来石细粉、α-Al203微粉、硅灰、硫酸......
以相关知识和实践经验为依据，探讨了ＭｇＯ－Ａｌ２Ｏ３系中铝镁质（含刚玉－尖晶石质和矾土熟料－尖晶石质）浇注料的基质料的设计和结合剂的合理选择问题。......
本文中以电熔镁砂、白炭黑、二氧化硅微粉为主要原料,采用X射线衍射定性和定量分析方法,研究二氧化硅粒径对MgO-SiO2系统中镁橄榄......
以废瓷砖为耐火骨料,叶腊石为细粉,硅微粉、铝酸钙水泥为结合剂,研制了具有耐酸碱特性的浇注料。结果表明,该浇注料完全能够满足水......
以刚玉质浇注料为研究对象,将基质中的α-Al2O3细粉部分用γ-Al2O3代替,观察对浇注料中温下力学性能的影响。制备γ-Al2O3含量分别......
研制了工业窑炉用系列快干浇注料,其烘烤时间仅为3～5天,在多家窑炉上的应用表明:其烘烤时间仅为传统低水泥浇注料的30%～50%.......
研究了莫来石隔热耐火浇注料合成过程与影响因素。通过系列实验得出了配制莫来石隔热耐火浇注料的优化配方。该浇注料的体积ｐｖ≤１．２ｇ／ｃｍ＾２，干燥......
Alumina-magnesia refractory castables have been widely used in the wall and bottom impact pad of steel ladles. The prope......
Alumina-magnesia refractory castables have been widely used in the wall and bottom impact pad of steel ladles. The prope......
The main target in this investigation was to take advantage of the reology properties of the tixotropic mixes in Ultra L......
Effect of Ultrafine Spinel Sources on Slag Resistance and Microstructure of Alumina-spinel Castables
In order to clarify the effect of ultrafine spinel sources on slag resistance and microstructure of alumina -spinel cast......
