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High Quality Silicon Carbide Firebrick Custom Silica Refractory Fire Bricks for Metallurgical Furnace

High Quality Silicon Carbide Firebrick Custom Silica Refractory Fire Bricks For Metallurgical Furnace Silica brick is wi

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Basic Info.

Model NO.	TKSB04
Fe2o3 %	1.0
Standard Size	23011465mm
Bulk Density g/cm3	2.6
Permanent Linear Change %	0~+0.2
Apparent Porosity %	20
MGO Content (%)	0.2
Cro Content (%)	0.1~0.3%
Transport Package	Standard One
Specification	STANDARD ONE
Trademark	TK BRICKS
Origin	China
HS Code	69022000
Production Capacity	3000 Tons Per Month

Product Description

High Quality Silicon Carbide Firebrick Custom Silica Refractory Fire Bricks For Metallurgical Furnace
Silica brick is with high refractoriness and mechanical behavior under high temperature.
It is the necessary material of high- temperature service, mainly use for coke oven and glass furnace.

Items	Silica Brick		Silica Brick
Items	Coke Oven		Glass Furance
Al2O3 %	≤1.5		≤0.5
Fe2O3 %	≤1.5		≤0.8
SiO2 %	≥94.5		≥96
K2O+Na2O %	CaO≤2.5		CaO≤2.5
Refractoriness R ºC	≥1650		≥1650
Refractoriness under Load KD ºC	KD≥1650		KD≥1650
Permanent Linear Change % (1450ºC×2h)	0~+0.2		0~+0.2
Apparent Porosity %	≤22	≤24	≤21
Bulk density g/cm3	≤2.33	≤2.34	≤2.34
Cold crushing strength Mpa	≥40	≥35	≥35
0.2MPa creep rate %	Residue Quartz ≤1.0%		≤1.0%
Thermal Expansivity(1000ºC)	≤1.28	≤1.30	/
Application	Bottom and Wall	Regenerator Bottom and Wall	Glass Furance

$High Quality Silicon Carbide Firebrick Custom Silica Refractory Fire Bricks for Metallurgical Furnace$

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