Lightweight refractories

The light-weight magnesite-alumina spinel refractories was synthesized by the way of one step sintering, and the effect of the light magnesia powder and the alumina powder addition on its sinterability was studied.

分别考察了添加轻烧氧化镁及氧化铝微粉对一步煅烧法制备的镁铝尖晶石轻质耐火材料烧结性能的影响。

Industrial alumina and the dead-burned magnesia powder were used as the raw materials in the synthesis of light-weight magnesite-alumina spinel refractories and the effect of light-burned magnesia powder addition on the sinterability of magnesite-alumina spinel refrectories was studied by way of one step sintering.

以工业氧化铝和重烧氧化镁为原料,通过添加轻烧氧化镁微粉的方法,合成了镁铝尖晶石轻质耐火材料,考察了添加轻烧氧化镁微粉对一步煅烧法制备的镁铝尖晶石轻质耐火材料烧结性能的影响。

Study and Manufacture of Lightweight Heat-insulated and Refractory Flyash Bricks;

粉煤灰轻质隔热耐火砖的研制

Study on a big aperture lightweight aspheric mirror manufacture;

大口径轻质非球面反射镜制造技术研究

The new multifunction wall composite material with characteristics of light weight and thermal insulation, is composed of light material which is made of foamed plastics of polystyrene based on gypsum , could enhance the surface strength of inorganic and organic coherence and solve the flaw of light material flowing up by adding a surface active reagent N produced by ourselves.

研制出一种轻质、隔热等多功能新型墙体复合材料。

Using casting powder or P-slag, at the standpoint of green and environmental materials and composites of cement matrix, this thesis has researched the subject of "non-autoclave and compound-foamed cement wall-block with light weight".

随着国家对环境问题的重视,铸造粉尘、磷渣等这类固体废弃物处理及资源化问题的日益突出,按照墙体材料改革的要求,从绿色环境材料和水泥基复合材料的观点出发,本课题研究了以铸造粉尘或磷渣为填充料的“轻质免蒸免烧水泥基复合发泡材料及制品”。

The effect of raw material, addition, synthesizing temperature, holding time etc on properties of synthetic light weight mullite material was studied.

研究了原材料、添加剂、合成温度、保温时间等因素对合成的轻质莫来石性能的影响,研制的骨料莫来石含量高,体积密度适中,可作为轻质莫来石浇注料的原料。