Alumina Ramming Mass

Alumina ramming mass is to use aluminous clinker to make aggregate and powder, add refractory clay to wait, add binder to adjust according to the proportion and become amorphous refractory material, use manpower or mechanical ramming way construction, undertake heating makes its harden again after construction to form lining to resist melting slag erode. Generally refractory alumina ramming mass is used for the inner lining of high temperature kiln. And alumina ramming refractory mass is commonly used in metallurgy, building materials, non ferrous metal smelting, chemical, machinery and other manufacturing industries.

Alumina Ramming Mass Description

Aluminum ramming mass is also known as neutral furnace lining material, which is made of high grade refractory materials such as bauxite, electro fused corundum, electro fused magnesium oxide, zirconia, and a variety of compound additives. Alumina ramming mass has good thermal shock stability and volume stability, which can effectively overcome the defects of basic material easily crack, and is a new generation of furnace lining material.

Properties of Alumina Ramming Mass

.Good thermal shock resistance,

. High temperature resistance,

. High softening temperature under load,

. Strong resistance to slag erosion.

Manufacturing Process of Alumina Ramming Mass

Aluminum ramming mass material is the main raw material, senior high bauxite clinker, general particle is 8 mm, base usually choose primary bauxite powder or fused corundum powder, particle size is greater than 0.088 mm and less than 4 mm, in order to increase the plasticity of the aluminum ramming material, add the refractory clay, according to the proportion of the mixture material trapped 16 h after mixing, use according to the situation construction again add water or other liquid.When making alumina ramming materials, the particle size ratio of raw materials is coarse.

Use Method of Alumina Ramming Mass

1. Stirring: put the mixture into the blender first, and then add the water or additives, stirring evenly for 5min.
2. Construction: the primary laying thickness of mixed ramming material is 80 ~ 100mm, and the air hammer is used for continuous and even ramming to achieve the required inner lining thickness.

Rongsheng Refractory Alumina Ramming Mass Specifications

Advantages of Alumina Ramming Mass

.Good performance to thermal shock, corrosion, erosion and abrasion resistance,
.High refractoriness and excellent mechanical strength,
.Both intermittently and continuously working mode are acceptable, reducing lining cracks,
.Longer and stable life cycle to reach high efficiency,
.Suit for all kinds of metal types, reduce residue and porosity of the products,
.Labor and cost saving by convenient installation and maintenance.

Applation of Alumina Ramming Mass

Refractory alumina ramming mass is used for the inner lining of high temperature kiln. And alumina ramming refractory mass is commonly used in metallurgy, building materials, non ferrous metal smelting, chemical, machinery and other manufacturing industries.

Alumina Ramming Mass Manufacturer from RS Refractory Factory

RS refractory factory as a professional alumina ramming mass manufacturer in china, have many competitive advantages in the market. if you have demand of refractory alumina ramming mass or have some questions on alumina ramming mass, about physical and chemical indicators, please contact us for free, we will provide you with high quality alumina ramming refractory mass.