80%-90% Al2O3 Content Alumina Brick for Steel Ladle Lining

Name: 80%-90% Al2O3 Content Alumina Brick for Steel Ladle Lining
Brand: Linquan
Availability: InStock

FOB Price

USD $100 - $400 / Metric Ton

1 Metric Ton(Min.Order)

Port Qingdao Tianjin etc.
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Shandong, China	Shape	Brick
Material	Other, Alumina Block, Alumina Lining	SiO2 Content (%)	None
Al2O3 Content (%)	45-60%	MgO Content (%)	None
CaO Content (%)	None
CrO Content (%)	None	SiC Content (%)	None
Model Number	LQFB	Brand Name	Linquan

Product Description

80%-90% Al2O3 Content Alumina Brick for Steel Ladle Lining

Product Description

Steel ladle refractory bricks is dense shaped refractory material. With high refractoriness and mechanical behavior under high temperature, refractory brick is the necessary material of high-temperature services, mainly used for industrial furnaces and kilns and thermal equipment.

Steel ladle refractory bricks has wide applications, mainly used in metallurgy, construction(cement and glass), petroleum, chemical industry, electric power and machine building.

Linquan series alumina bricks are high quality dry pressed alumina bricks, ranging from 35% to 95% in alumina content.

Fire clay bricks

Chemical and Physical Properties		LQHAB70	LQHAB 60	LQHAB 50	LQHAB 80
Chemical Analysis (%)	Al2O3; ≥	70	60	50	80
	Fe2O3; ≤	2.0	2.0	2.0	2.0
Refractoriness (SK); ≥		38	37	36	39
Bulk Density; ≥		2.30	2.20	2.10	2.40
Apparent Porosity (%); ≤		23	23	23	23
Cold Crushing Strength		400	400	300	400
(Kg/cm²); ≥
Thermal Expansion (%)		0.65	0.60	0.53	800 0.65
at 1000°C
Permanent Linear Change (%)		0.3	0.3	0.3	0.2
at 1500°C × 2Hrs
Refractoriness under Load		1580	1500	1470	1670

High aluminum bricks

Chemical and Physical Properties		LQH-90	LQH 85	LQH-80
Chemical Analysis (%)	Al2O3; ≥	90	85	80
	Fe2O3; ≤	1.0	1.0	1.0
Refractoriness (SK); ≥		40	40	39
Bulk Density; ≥		3.10	2.90	2.80
Apparent Porosity (%);≤		18	20	20
Cold Crushing Strength		700	600	600
(Kg/cm²); ≥
Thermal Expansion (%)		0.70	0.68	0.65
at 1000°C
Permanent Linear Change (%)		0	0	0.2
at 1500°C × 2Hrs
Refractoriness under Load		1,700	1,700	1,670

Steel ladle refractory brick is made from bauxite of super quality, bonding chamotte and additives. The advantages of these products are high refractoriness, anti alkaline/acid erosions, good strength under high temperature and good thermal shock resistance.They were widely accepted in thermal equipment of metallurgy, petroleum, chemical industry, construction materials, machinery and militaries, etc.

Jinan Linquan Industry and Trade Co., Ltd
Linquan Trade, Serve World

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Jinan Linquan Import And Export Co., Ltd.: Contact namesusan liu
Chat Now; Phone86-531-87061162; AddressNo. 595, Jingsi Road, Huaiyin Dist.

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80%-90% Al2O3 Content Alumina Brick for Steel Ladle Lining

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