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

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

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

Brand Name:RONGSHENG

Certification:ISO9001

Model Number:10101-52-7

Place of Origin:Henan, China

Initial Setting:＞1 hour

Chemical Composition:Al2O3-SiO2

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Zhengzhou Rongsheng Refractory Co., Ltd.

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Location: Zhengzhou Henan China

Address: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Supplier`s last login times: within 48 hours

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Product descriptions from the supplier

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

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.