Brown fused alumina refractory 0-1-3-5-8mm

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Brown fused alumina

key word：

Brown fused alumina refractory

BFA 0-1-3-5-8MM

Refractory

Alumina Refractories

Description

The Brown Fused Alumina section sand products produced by our company are all made of high-quality Alumina blocks, which have advantages of high purity, low expansion coefficient, corrosion resistance, non initiation, non pulverization, non cracking and so on.

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Brown Fused Alumina section sand

Product introduction：

Brown Fused Alumina is made of high-quality bauxite with auxiliary materials. It is refined in an electric arc furnace at a temperature above 2250 ℃, and its fire resistance is above 1850 ℃. Weixiang Brown Fused Alumina produced by our company has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion and corrosion resistance. The product is not detonated, powdered or cracked in the application process.

Product model：

The specifications of Brown Fused Alumina section sand are as follows:

0-1mm 1-3mm 3-5mm 5-8mm 8-12mm 200#-0 325#-0

Product advantages：

Application scope：

Weixiang Brown Fused Alumina section sand is widely used in refractory castables, ramming materials, refractory bricks, furnace linings and other steel manufacturing fields.

Technical parameters：

Chemical index of Brown Fused Alumina section sand

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al₂O₃	Fe₂O₃	SIO₂	TIO₂
For refractory	Size sand	0—1mm	≥95	≦0.3	≦1.5	≦3.0	—
		1—3mm
		3—5mm
		5—8mm
	Fine powder	200#—0	≥93.5	≦0.5	≦1.5	≦3.5	—
		325#—0

Physical index of Brown Fused Alumina section sand

Item	Color	Color System	Mohs Hardness	Melting Temperature(℃)	>Refractory Temperature(℃)	True Density( g/cm³)	Magnetic Material(%)
Specification	Dark Brown	Alpha-alumina trigonal system	≥9.0	2050℃	1800℃	≥3.90	0.01%