Ramming mixes – NK-Teplokhimmontazh Holding
15.10.2017

Ramming mixes

 

Ramming mixes are used for heavy conditions of lining exploitation: for stuffing the outlet chute of the blast furnace, for the hearth of steel furnace, for the melting furnace of non-ferrous metallurgy, for lining high- and low-frequency induction furnaces, for filling the loading holes of rotary kilns and holes in arched furnaces, for stuffing gaps between the laying and refrigerators, between the laying and casings, as well as to replace the laying with a complex configuration of monolithic construction. The stuffing increase the productivity and lifetime of the working liner.

 

The main properties of ramming refractory mixes are constant volume at high temperatures, corrosion resistance and durability. The ramming mixes is laid with pneumatic tampers.

 

Ramming mixture – MMKn-72 (ММКн-72)

Standard technical documents: ТУ 1523-027-22298789-2006 Type: RAMMING MIXTURE Bond: CHEMICAL Basic material: SYNTHETIC MULLITE BASIC PROPETIES: Refractoriness –  °C Loss on ignition –  °C Moisture content 5,0-9,0  % CHEMICAL ANALYSIS:  Al2O3 72 %  Fe2O3 1,5 % Р2О5 2,0-3,5 %

Ramming mixture – MLL-65 (МЛЛ-65)

Standard technical documents: ТУ 1523-027-22298789-2006 Type: RAMMING MIXTURE Bond: CHEMICAL Basic material: SYNTHETIC MULLITE BASIC PROPERTIES: Refractoriness –  °C Loss on ignition –  °C Moisture content 5,0-9,0  % CHEMICAL ANALYSIS Al2O3 65 % Fe2O3 2,5 % Р2О5 2,0-3,5 %

Ramming mixture – MK-22 (МК-22)

Standard technical documents:  ТУ 1523-027-22298789-2006 Type: RAMMING MIXTURE Bond: CHEMICAL Basic material: SYNTHETIC MULLITE BASIC PROPERTIES: Refractoriness –  °C Loss on ignition 600  °C Moisture content 4,5-6,5  % CHEMICAL ANALISYS: Al2O3 22 % Fe2O3 2,5 % Р2О5 – %