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Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory

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Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory

Name: Produced Al2O3SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory
Brand: RONGSHENG
Price: 1 USD

$China Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory wholesale$ $China Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory wholesale$ $China Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory wholesale$

Brand Name : RONGSHENG

Model Number : 10101-52-7

Certification : ISO9001

Place of Origin : Henan, China

Initial Setting : ＞1 hour

Chemical Composition : Al2O3-SiO2

Port : Tianjin,Shanghai,Qingdao

Imax Servce Temperature : 700℃~1400℃

Country Of Origin : China

Usage : Furnace Liner

Material : high alumina bauxite

Feature : Thermal Shock Resistance

Features : High Temperature Resistant

Flexural Strength : 1d ≥6.0MPa

Working Temperature : 1800℃

Mgo : 10%

Origin : China

Alumina Content : 50%

Shape : powder

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Product descriptions from the supplier

$Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory$

Product Description

Product Name	Ramming Mass
lMaterial	granule or powder shape material made from refractory raw materia
Function	1.Accurate composition, 2.Longer shelf life, 3.Safe to use, 4.No side effect, 5.High binding ability, 6.Reliable packaging.
Package	Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.

Ramming Mass Introduce Ramming mass is granule or powder shape material made from refractory raw material, usually, there are some proportion of binder, after rational gradation and tempering, loose amorphous ramming mass is produced. It is similar to dry-hardened castable, but some ramming mass doesn’t have self-setting binder, so fierce ramming should be applied during construction, that’s why it is called ramming mass. 
Ramming Mass Feature  1. high temperature resistance 2. High binding ability 3. Anti-erosion, antistripping 4.Longer shelf life 5.Safe to use 6.Reliable packaging

$Produced Al2O3-SiO2 Chemical Composition Heat Resistant Castable Ramming Mass for Eaf Bottom Refractory$

Product Parameters

Name	Composition	Application	Note
Carbon packing material	Metallurgical coke powder (less than 4mm) 80% Dehydrated coal tar 15% Coal pitch 5%	The gap between blast furnace base clay brick masonry and furnace shell, blast furnace hearth, the gap between furnace hearth clay brick or high alumina masonry and surrounding cooling wall	Volume ratio
Carbon ramming mass	Metallurgical coke powder (less than 4mm) 85% Dehydrated coal tar 5% Coal pitch 10%	Blast furnace lining	(mass ratio)
Magnesia ramming mass	Magnesia sand (granularity ≤5mm) 85% dehydrated coal tar 15%	Lateral lifting open hearth furnace bottom	(Volume ratio)
	Magnesia sand 89%~91.5% dehydrated coal tar 7%~9% coal pitch 1.5%~2%	Electric furnace bottom	(mass ratio)
	Magnesia sand 89% iron oxide powder 2% dehydrated coal tar 9%	Electric furnace bottom and ramp	Mass ratio
Chrome plastic refractory	Chromite 97% binding clay 3% water glass 7%	Soaking pit hearth central part, burner nozzle surrounding	(mass ratio)
Magnesia ramming mass	Magnesia sand 50% clay refractory mortar 30% laterite 5% coke powder 5% Iron oxide powder 10% Brine (for extra addition)	Soaking pit hearth central part, burner nozzle surrounding	(mass ratio)
Chrome oxide ramming mass	Chromite (granularity ≤3mm) 90% Iron oxide (granularity ≤3mm) 5%	Circular heating furnace bottom	(volume ratio) chromite ingredient requirement: Cr2O3>35%

Product Application

Ramming Mass mainly used for furnace lining of boiler, blast furnace, hot blast stove, heating furnace, ceramic kiln and various industrial furnaces.

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