The amount of Cr_2O_3 in a magnesite-chrome brick affects on slage corrosion resistance when the brick is heated and volatilized.
研究TH法用镁铬砖中不氧化铬含珠镁铬砖的高温挥发失重对镁铬砖抗渣侵性能的影响 。
According to the structure,the situation,the wearing brick of the furnace,the furnace lining is designed, and magnesite-chrome brick is chosen.
本文根据闪速炉结构特点，炉内工况，耐火砖损耗程度进行内衬设计、选择镁铬砖。
The erosion behavior of premelted refining slag with different basicities to magnesite-chrome brick used in RH lining was studied It shown that with the increasing of slag basicity,slag viscosity increased,C_2S and C3S contents in slag also increased,as a result,the erosion of slag on magnesite-chrome brick decreased.
在1873K 下,在 MoSi_2电阻炉上用φ70mm×100mm 石墨坩埚,以200 r·min~(-1)的旋转速度采用旋转试样法研究了5组不同碱度的预熔精炼脱硫渣对 RH 用镁铬砖的侵蚀行为。
Destruction mechanism of magnesia-chrome bricks for different kinds of high-temperature furnace
不同类型高温窑炉用镁铬砖损毁机理分析
This paper describes the influence of production condition of the dry-process cement rotary kiln on the service life of the magnesia-chrome brick.
为了实现我国大型干法水泥回转窑烧成带用直接结合镁铬砖的国产化,本文分析了干法水泥生产工艺条件对镁铬砖使用寿命的影响,总结了国外对镁铬砖损毁机理的研究结果,优化了水泥窑用直接结合镁铬砖的原料及生产工艺,研制出性能优异的大型干法水泥窑用直接结合镁铬砖LZMGe-8A。
The relation between preparing parameters of magnesia-zirconia bricks and their resistance to RH slag corrosion was studied by contrasting the slag resistance behaviors of magnesia-zirconia bricks and magnesia-chromite bricks and by a simplified model.
通过对比镁锆砖和镁铬砖抗RH炉渣侵蚀机理以及简化模型法,研究了镁锆砖的制备工艺参数与抗RH炉渣侵蚀的相关性。
At the end of 1970, the Magnesia-chromite brick is eliminated gradually in the developed countries due to the demand of environment protection, subsequently, the dolomite brick, the M.
二十世纪七十年代末随着世界范围内环保意识的加强和发展绿色工业的需求,适合水泥窑使用的镁铬砖开始在发达国家逐步退出历史舞台。
Elimination of chrome-pollution and utilization of substitute fuels in cement kilns have been causing successful substitution of magnesia chromite brick by chromite-free basic bricks consisted of dolomite brick, magnesia spinel brick and magnesia zirconia brick.
消除铬公害和在水泥窑内应用代用燃料促使白云石砖、尖晶石砖和镁锆砖组成的系列无铬碱性砖成功地替代着镁铬砖。
Chemical property and detoxifcation of hexavalent chromium contained in magnesia chrome brick used in cement kiln;
水泥窑用镁铬砖中Cr~(6+)化合物的化学性质和解毒
Effect of slag composition on the corrosion of MgO-Cr_2O_3 refractory used for RH lining;
预熔精炼渣组成对RH用镁铬砖侵蚀的影响
Study of Corrosion Mechanism of Magnesia Chrome Bricks Used in RH Furnace;
RH炉用优质镁铬砖的损毁机理研究
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
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
Microstructure and redox-reaction in magnesia-chrome brick used in tunnel kiln
隧道窑用镁铬砖的显微结构和还原－氧化反应
Development and Application of Magnesia-chrome Brick for Dry-process Cement Rotary Kiln;
大型干法水泥窑用镁铬砖的研制与应用研究
Destruction mechanism of magnesia-chrome bricks for different kinds of high-temperature furnace
不同类型高温窑炉用镁铬砖损毁机理分析
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
Environmental Impact Assessing of Magnesia-Chomite Brick Used in Cement Kiln and Studying of Detoxicating Means;
水泥窑用镁铬砖对环境影响的评估和解毒方法的研究
Magnesia and magnesia-silica refractory bricks
GB/T2275-1987镁砖及镁硅砖
In the past， Magnesia-Alumina-Spinel bricks were considered as state of the art for chrome-free kiln linings in the cement industry.
过去，在水泥行业中，镁铝尖晶石砖被认为是最先进的无铬衬砌方案。
Study and Application of Recycled MgO-C and Al_2O_3-MgO-C Bricks
再生铝镁碳砖及镁碳砖的研究和应用
dolomite-magnesite brick
白云石-镁质耐火砖
unfired brick of magnesite or chrome magnesite
菱镁土或络镁矿物制未焙烧砖
Sales : magnesia, magnesia brick, Meitanzhuan, bottom material, a special material that is not stereotypical fire-proof material, the light burning powder, steel.
销售：镁砂，镁砖，镁碳砖，炉底料，捣打料，不定型耐火材料，轻烧粉，钢材。
Manufacturing : industrial silicon, metal magnesium, calcium carbide, high-carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China.
制造：工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。
A Study on the Manufecture of Magnesia Spinel Bricks for Large Dry-process Cement Rotary Kiln;
大型干法水泥窑用镁尖晶石砖的研制
Nano-Silica Modified Phenolic Resin for Magnesite-carbon Brick Binder
镁碳砖用纳米SiO_2改性酚醛树脂的研究
Study on Technology of Chrome-free Chemical Conversion Treatment of Magnesium Alloys;
镁合金无铬化学转化处理工艺的研究