Low apparent porosity High Alumina Bricks

Name: Low apparent porosity High Alumina Bricks
Brand: YQMM
Price: USD $180 - 550 / Ton

FOB Price

USD $180 - $550 / Ton

20 Tons(Min.Order)

Product Details

HS :6902
Al2O3 :48%-80%
SIZE: 230X114X65
ISO 9001
,

HIGH ALUMINA BRICKS FOR GENERAL USE
Goods Brand		LZ-80	LZ-75	LZ-65	LZ-55	LZ-48
Al2O3(%) min		80	75	65	55	48
Refractriness under load 0.2 Mpa ( °C) min		1530	1520	1500	1450	1420
Apparent porosity (%) max		18-20	18	18	18	18
Cold Crushing strength (MPa)min		55	50	45	40	35
Shrinkage after reheating (%) max	1500°Cx2h	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	***
Shrinkage after reheating (%) max	1450°Cx2h	***	***	***	***	+0.1~-0.4

Alumina-silicate products containing more than 48% of Al2O3 and in a certain shape, is called high alumina brick, widely used in blast furnace, thermal storage chamber, soaking pit, annealing furnace, ladle, etc. High alumina brick containing more than 80% or higher are used in electric arc furnace roof and the special zone of other high temperature furnaces.

Shanxi Province Yangquan Metals & Minerals Imp. & Exp. Co., Ltd.: Contact nameGuisheng Zhang; Phone0086-353-2590004,6667784; AddressNO.263 TAONAN EAST ROAD Yangquan,Shanxi

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