$Blast Furnace Refractories - Resco Products$

Blast Furnace

Blast furnaces are like regular furnaces lined with refractory to withstand the high temperatures and the abrasive materials being processed. The refractory lining's properties are enhanced through cooling to protect the refractory lining from excess heat.

Blast furnaces reduce iron ore through a process combining coke and limestone. This is a hot blast process whereby hot preheated gases from the blast furnace stoves are injected into the bottom area. Processing through a series of tuyeres connected to a bustle pipe. The combination of temperature and carbon monoxide reacts with the iron ore reducing iron oxide into liquid iron.

The iron settles to the bottom of the blast furnace and is removed from the furnace via a taphole. The limestone provides the basis for slag that is formed to trap the impurities generated. This process and this material are removed from a tap hole as well located above the iron tap hole. Due to the extremely reducing nature of this process, refractory products must be very stable in all-respects chemically and structurally.

Refractories for Blast Furnaces

Resco's line of blast furnace refractory products have the chemical purity and mineralogy and are fired to temperature to ensure to achieve the needed properties. Typical brands are Krial 50-A, Krial 60, Krial 60-A+, and Krial 65-A for their alkali, creep, and thermal shock resistances.

	Refractory Products for Blast Furnaces
	Brick	Castable	Mortar
Top	Krial 50-A	Rescocast 15GM	Metaldam
Upper Interwall	Krial CFB	Lo-Erode GM	Metaldam
Middle Interwall	Krial 50-A	Lo-Erode GM	Metaldam
Lower Interwall	Krial 60-TI	Progun LC 80SCG	Metaldam
Bosh	Rescal 90XD	Progun LC 80SCG	Alutab
Hearth	Krial 60		Metaldam

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PDS SDS

Wet Mortar

Adacor 70 TR-D3.5

PDS SDS

Wet Mortar

Adacor 80 Dip

ADACOR 80 is a wet ready-mixed high alumina based bonding mortar available in either trowel or dipping consistencies. ADACOR 80 is recommended for laying up super duty, high alumina, and mullite brick. It has a high alumina content which gives the product resistance to erosion and also a high bonding strength at temperatures up to 3200°F.

PDS SDS

Wet Mortar

Adacor 80 TR-D3.5

PDS SDS

Shotcrete Activator

EZ Add

SDS

Low Cement Castable

EZ Cubed 80-15

EZ CUBED® 80-15 is a Low Cement, 80% Alumina castable containing a silicon carbide addition that can be installed by vibration cast, self-flowing, pumping or shotcreting methods.

PDS SDS

EZ CUBED® 80-15 is a Low Cement, 80% Alumina castable containing a silicon carbide addition that can be installed by vibration cast, self-flowing, pumping or shotcreting methods.

Chemically Bonded Castables

EZ EST 32-70 PC

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PDS SDS

EZ EST 32-70 PC is a colloidal-silica bonded, pumpable castable. This product is engineered for short turnaround after placement. The colloidal silica binder must be added as a separate component.

Chemically Bonded Castables

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PDS SDS

Chemically Bonded Castables

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PDS SDS

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PDS SDS

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PDS SDS

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EZ EST 95PC

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PDS SDS

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Conventional Castable

Hi Strength 25

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PDS SDS

Conventional Castable

Hi Strength 26LI

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PDS

Conventional Castable

Hi Strength 28LI

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PDS SDS

Alumina Brick

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PDS SDS

Wet Mortar

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

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Ladlelock 3000 GU-TR-D3.5

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

Wet Mortar

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

Wet Mortar

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

Wet Mortar

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

Wet Mortar

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PDS SDS

LADLELOCK 3000 TF is an Premium, Air-Setting, Superduty Mortar and is available in a premixed, Troweling consistency.

Wet Mortar

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PDS SDS

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

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PDS SDS

LADLELOCK 3000 is a Premium, Air-Setting, Superduty Mortar and is available in Premixed, Troweling and Dipping consistencies

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PDS SDS

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Dry Mortar

Metaldam

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Magnesia Brick