Brown Fused Alumina Section Sand for Refractory 0-1mm

• Customization: Available
• Color: Brown
• Natural Abrasive Type: Natural Corundum
• Model NO.: 0-1mm
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Finish
• Source: Artificial Abrasives
• Particle Size: Ultrafine
• Hardness: Conventional Abrasive
• Transport Package: 25kg/Bag
• Specification: 40bag/mt
• Trademark: WX
• Origin: China
• HS Code: 2818200000
• Production Capacity: 1000mt/Month

Product Description

Chemical Composition (% by weight)

 

First Class BA:

 

Product Description

Brown Fused Alumina is fused in the electri-arc furnace under the high temperature of above 2200ºC with high quality bauxite as main raw material, and through purification, crystallization, cooling, crushing,sorting, magnetic separation, screening and other production technology made into all kinds of particles, powder.

 

Properties of Brown Fused alumina

 

Physical properties of Brown Fused Alumina

Item	Color	Color System	Mohs Hardness	Melting Temperature	Refractory Temperature	True Density	Magnetic Material
Specification	Dark Brown	Alpha-alumina trigonal system	≥ 9.0	2050ºC	1800ºC	≥3.9	0.01%

 

 

Chemical index of Brown Fused Alumina

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Fe2O3	SIO2	TIO2
For abrasive	F	4#-80#	≥95	≤0.3	≥1.5	≤3.0	≤0.05
		90#-150#	≥94				≤0.03
		180#-240#	≥93	≤0.3	≤1.5	≤3.5	≤0.02
	W	1#-63#	≥92.5	≤0.5	≤1.8	≤4.0	-
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	≤0.51.5	≤	≤3.5
		325#-0

Second Class BA:

		Chemical Specifications
FEPA Size	Al2O3		SiO2		Fe2O3	TiO2
F24-F100	62.51		20.46		9.15	2.65
F120-F220	61.96		20.32		9.12	2.63
F240-F320	61.13		20.19		9.10	2.63
F400-F1000	60.94		20.12		9.08	2.61

FAQ.
 

1.Advanced technique and many years of production experience.

2.Convenient traffic.

3.Professional and efficient service.

4.ISO9001certificate.

5.Accept OEM brand