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Low Creep High Alumina Brick

Name: Low Creep High Alumina Brick
Brand: china-manufacturer-directory.com
SKU: 701563872
Availability: InStock
Rating: 4.7 (61 reviews)

Price:	US $ 343/Ton
Trade Terms:	FOB,CFR,CIF
Min Order:	20/Ton
Pay Type:	L/C,T/T,Paypal

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Showroom Product Company Profile

Characters of Low creep high alumina brick

Low creep high-alumina brick products use superfine grade bauxite clinker as main raw material, supplemented by special additive, via high pressure molding, high temperature firing. It has great capacity of heat storage, and the advantages of small creep rate which is suitable for middle and small blast furnace hot blast stove.
Applications of Low creep high alumina brick

Wildly used in blast furnaces, hot air stoves, the blast furnace, hot blast stove regenerative chamber walls and grid, combustion chamber, mix the wind chamber and contact pipe and all kinds of unburned brick nozzle.

Physical and Chemical Index.

Item Index	DRL-135	DRL-145	DRL-150	DRL-165	DRL-155	DRL-48
Al2O3, % ≥	70	75	80	65	55	48
Refractoriness, ºC ≥	1790	1790	1790	1790	1770	1750
AP, % ≤	20	20	19	24	24	24
CCS,MPa ≥	65	70	80	49	44.1	39.2
Llinear change rate on reheating , % ≥	±0.1	±0.1	±0.1	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4
Llinear change rate on reheating , % ≥	1450ºCx2h	1500ºCx2h				1450ºCx2h
0.2MPaRUL, ºC ≥	1500	1550	1650	1500	1470	1420
High temperature creep rate , % ≤	0.6 1350ºC×50h	0.6	0.7	-	-	-
High temperature creep rate , % ≤	0.6 1350ºC×50h	1450ºC×50h	1500ºC×50h	-	-	-

Prod Model:	JD-112
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Al2O3%:	70
Refractoriness:	1790
Ap %:	20
CCS MPa:	65
Llinear Change Rate On Reheating , %:	+0.1 -0.1
0.2MPa Rul:	More Than or Equal to 1500
High Temperature Creep Rate , %:	Less Than or Equal to 0.6 1350 Degree×50h
Refractoriness (',℃):	1580< Refractoriness< 1770
Feature:	Long Time Materials
Type:	Refractory Material
Shape:	Brick
Material:	Al2O3, Sic

Zhengzhou Juda Refractory Material Co., Ltd. is located in the hinterland of Central Plains, at the foot of Songshan Mountain, and adjacent to Zhengshao Highway, Longhai and Jingguang railways. The convenient transportation, abundant resources and high quality minerals provide favorable conditions for the production of refractory materials.