1)alumina-magnesia castable铝镁浇注料
1.Effect of matrix composition on slag resistance of alumina-magnesia castable;基质组成对铝镁浇注料抗渣性能的影响
2.Results show that in order to improve the slag corrosion resistance and infiltration inhibition effect of the aluminamagnesia castable,SiO_2 and CaO content in the alumina-magnesia castable,especially in the binder has to be reduced and formation of the low melting mass between the brick layer and slag layer be inhibited as well.利用SEM分析手段研究了铝镁浇注料的抗渣性能。
英文短句/例句
1.Effects of Binders on Properties of Alumina Magnesia Based Castable不同结合系统铝镁浇注料的性能研究
2.Research on Properties of MgO-Al_2O_3 Based Castable for Ladle Slag Line;钢包渣线用镁铝质浇注料的性能研究
3.The Improvement Experiment and Application of Ladle Aluminum-Magnesium Spinel Castables钢包铝镁尖晶石浇注料的改进试验及应用
4.(2)The strength of castable containing MA spinel was better than that of the one contaning chrome ore.(2)加入镁铝尖晶石的镁质浇注料在强度方面要好于加入铬矿砂的;
5.Study on the Application of Reused Magnesia-Chrome Brick in Magnesia Based Castable水泥窑用后镁铬砖在镁质浇注料中的回收利用
6.Influence of Wasted Direct Bond Magnesia-chrome Bricks Addition on the Properties of Magnesia-based Castable废镁铬砖加入量对镁质浇注料性能的影响
7.Study on Alumina-Magnesia Precast Block and Flow Property;铝镁质浇注预制块的研制及其流变性能的研究
8.Study on Properties of Alumino-silicate Castables for Burnt Stove Door;焦炉炉门用铝硅系浇注料的性能研究
9.Effect of Sodium Aluminate on Properties of Chinese Calcined Flint Clay-Chinese Bauxite Castable铝酸钠对焦宝石-铝矾土浇注料性能的影响
10.Fire-proof material with bauxite, silica, stone lined, Gaolu: ciqiu, Gaolu: refractory with bricks, tiles and refractory characteristics of old material.耐火材料有铝矾土、石、石、铝瓷球、铝耐火标砖、异型砖和耐火浇注料等。
11.Investigation and Development of Magnesia-zircon-chome Non-carbon Refractory Castables for Ladle Slag Line;镁锆铬质无碳钢包渣线耐火浇注料的研究开发
12.The Study on Preparation and Properties of MgO-based Castable for Tundish Impact Plate;中间包冲击板用镁质浇注料的制备及性能研究
13.Effects of Fe-Si_3N_4 Addition on the Mechanical Properties of MgO-based Castables氮化硅铁加入量对镁质浇注料力学性能的影响
14.EFFECTS OF Si_3N_4 ADDITION ON MECHANICAL PROPERTIES OF MgO-BASED CASTABLES氮化硅加入量对镁质浇注料力学性能的影响
15.Effect of Wasted Magnesia-chrome Fine Powder Addition on Sintering Property of Magnesia-based Castable废镁铬砖细粉的加入对镁质浇注料烧结性的影响
16.THE APPLICATION OF MULLITE CAST REFRACTORY WITH HIGH STRENGTH AND HIGH ALUMINA FOR CONTINUOUSLY HEATING FURNACE高强高铝莫来石浇注料在连续加热炉上的应用
17.Development and Application or Ban-cite Based High Alumina-Spinel Castables for Ladle Lining矾土基高铝—尖晶石质钢包浇注料的研制和应用
18.The application of light mullite cast refractory on alumina test kiln轻质莫来石浇注料在氧化铝试验窑上的应用
相关短句/例句
MgO-Al2O3 castable镁铝浇注料
1.The influence of MgO rich spinel content on porosity, bending strength and slag resistance of MgO-Al2O3 castable were studied in this article.本文研究了富镁尖晶石细粉加入量对镁铝浇注料显气孔率、抗折强度和抗渣性能的影响。
3)Alumina magnesia castable铝镁质浇注料
4)Magnesia-alumina-titania castable镁铝钛浇注料
5)Al-Mg-spinel pouring refactory material铝镁尖晶石浇注料
6)Magnesia-based castable镁质浇注料
1.Magnesia-based castable was prepared with the weight ratio(aggregate: fines) of 70∶30.以高纯镁砂(8~5mm,5~3mm,3~1mm)和电熔镁砂(≤1mm)为骨料,电熔镁砂细粉、α-Al2O3微粉、亚白刚玉粉、镁铝尖晶石细粉及uf-SiO2微粉为基质,按骨料∶细粉=70∶30进行配制镁质浇注料。
2.The relationship between the physical properties of magnesia-based castable and the technical factors for preparing the castable such as grain size composition,amount of fine powders,binder,additives,and water has been investigated.研究镁质浇注料的各种主要工艺因素(包括骨料配比、细粉、结合剂、微粉、外加剂和成型水量)与其物理性能之间的关系,进而获得镁质浇注料的较优化组成。
3.The direct bond magnesia-chrome bricks which have been used in burning zone of cement rotary kiln were used,making fine powder which can replace the magnesia of the magnesia-based castable.将水泥回转窑烧成带废镁铬砖经处理后制成细粉料,用它代替镁质浇注料中的镁砂原料,研究了废镁铬砖细粉的加入对SiO2微粉结合镁质浇注料烧结性的影响。
延伸阅读
纯铝酸钙水泥耐火浇注料纯铝酸钙水泥耐火浇注料pure calcium aluminate cement castable refractories ehun IUsuangai shuini naihuo liaozhuliao纯铝酸钙水泥耐火浇注料(pure ealeiumaluminate eement eastable refraetories)用纯铝酸钙水泥作结合剂，用高档耐火原料作骨料和粉料，按比例配合成的可浇注耐火材料。(见耐火浇注料)此类浇注料具有较高的耐火度和荷重软化温度，力学强度高、耐磨性好、体积稳定、抗渣性好和抗还原性气体能力强等特点，最高使用温度可达1700~1800℃。 组成纯铝酸钙水泥浇注料的配比同普通铝酸钙水泥浇注杆一样，也是由耐火骨料、粉料、结合剂和外加剂组成的，不过所用的铝酸钙水泥纯度高，化学成分主要为A12O:和Cao，杂质含量很少。它是用工业氧化铝和纯的石灰石或方解石、或工业碳酸钙为原料，按一定比例混合磨细后，采用烧结法或电熔法而合成的。矿物组成主要是二铝酸钙(Cao·ZAlzo户和少量的一铝酸钙(Cao·A12O3).但也有一种电熔纯铝酸钙水泥，其矿物组成主要是铝酸一钙和少量的七铝酸十二钙(12CaO·7A12O3)，以及一定量的a一A1203掺合料、前者凝结硬化速度正常，初凝时间为lh左右，终凝为6、sh;而后者是一种快凝水泥，初凝为15~3师in，终凝在4h之内，此种水泥一般需加缓凝剂方可使用。 这类浇注料的耐火骨料和粉料通常采用特级矾土熟料，电熔或烧结刚玉、合成英来石、镁铝尖晶石、铬刚玉、铝铬渣等，粒度组成是根据使用条件和浇注料衬体厚度加以调整。最大粒度一般为5 mm。其骨料顺粒级配为5~3mm占45%~55%，3~lmm占25%~30%，小于lmm占20肠~25%。其粉料粒度组成为:小于0.o88mm的大于95%，其中小于0.o44mm的占30环。总的组成为耐火骨料占60%~70%，耐火粉料占15%~20%，纯铝酸钙水泥占10%~20%。加‘水量(外加)占8%~10%，可掺加微量减水剂，以减少用水量，改善流动性，提高致密度。 性能物理性能随所用的骨料和粉料的材质性能不同而异。如用刚玉骨料和粉料配制成的纯铝酸钙水泥浇注料养护3d后的耐压强度为40~50MPa。110℃，24h加热后密度为2.95~5.109/em，，气孔率为18写~20%，耐压强度为50~60MPa，线变化率为o%。2500℃，sh烧后的密度为2.90~3.059/em3、气孔率为17%~19%，耐压强度为60一80MPa，线变化率为十0.5%。其线变化率为正的，主要是水泥中的CaO与A1203反应生成六铝酸钙，发生体积膨胀所致. 应用纯铝酸钙水泥结合的浇注料应用范围较广。在冶金工业中，纯铝酸钙水泥耐火浇注料多数用作高温炉和高温装置的衬里。如用于钢水真空脱气装置的浸演管外衬，喷射冶金和吹氢处理用的整体喷枪和吹缸枪衬体，电炉顶三角区衬体，LF炉沪盖衬体等。在机械工业中，用于各种感应炉内衬材料。在石油化工工业中，用作催化裂化反应器的高温耐磨衬里等。 (李再耕)
