China Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa factory and suppliers

$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa Featured Image$

$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa$
$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa$
$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa$
$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa$
$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa$
$Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa$

Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa

Product Detail

Product Tags

Feedback (2)

Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Fused White Aluminum, White Fused Alumina Grits, White Alumina Oxide Grains, We believe this sets us apart from the competition and makes customers choose and trust us. We all wish to create win-win deals with our customers, so give us a call today and make a new friend!

Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa Detail:

$refractory banner$
WFA 5-3 mm

Grit and Fine Powder

0-0.1mm 0-0.2mm 0-0.5mm 0-1mm 0.5-1mm 1-3mm 3-5mm 5-8mm, 5-10mm, 10-25mm, 100mesh 200mesh 325mesh …

Other spec are available upon request. Low sodium, Micro sodium WFA are both available.

fine powder

Product Advantages

1. Low sodium and micro sodium WFA can be provided. Na₂O can be double 0.
2. Bulk density can really reach 3.6 g/cm3, which can meet needs of various high-grade refractory materials.
3. YUFA spends 24hours non-stopping melting the WFA, using a tilting furnace with a diameter of 6.5m in order to pursue the high-grade and stable quality.
4. Various specifications can be supported.

Applications

ap (6)

MONOLITHIC REFRACTORIES

Ideal materials for the production of large-scale ladle casting materials, high-grade iron trench casting materials, spraying materials, prefabricated parts and other unshaped refractory materials.

SHAPED REFRACTORIES

Corundum bricks, corundum and mullite corundum saggers, refining. The main raw material of various corundum products is corundum porous plug brick, integral spray gun, composite nozzle, high-temperature industrial furnace lining material etc.

ap (4)

1. White corundum powder is widely used in steel, cement, ceramics, petroleum and other industries.

2. It is an ideal raw material for making large-scale ladle castables, medium and high-grade iron trough castables, gunning materials, preforms and other unshaped refractory materials.

3. It is also the main raw material for various corundum products such as corundum bricks, corundum and mullite corundum saggers, corundum porous plugs for refining, integral spray guns and composite nozzles, and high-temperature industrial furnace lining materials.

Chemical Composition

Chemical Composition	Grit > 0.1mm	Typical Value	Fine Powder ≤ 0.1mm	Typical Value
Al₂O₃%≥	99.2	99.5	99	99.3
SiO₂%≤	0.1	0.03	0.15	0.08
Fe₂O₃%≤	0.1	0.03	0.1	0.06
K₂O+Na₂O%≤	0.35	0.25	0.4	0.3
Apparent Porosity %≤	8	6
Common Bulk Density g/cm³≥	3.6	3.65
High Bulk Density g/cm³≥	3.68	3.72
True Density g/cm³≥	3.9	3.93	3.9	3.93

Chemical Composition Of Low Sodium, Micro Sodium White Fused Alumina

Chemical Composition	Low Sodium		Micro Sodium
Chemical Composition	Guarantee Value	Typical Value	Guarantee Value	Typical Value
Na₂O % ≤	0.15	0.08	0.08	0.02
Al₂O₃% ≥	99.4	99.7	99.6	99.8
SiO₂% ≤	0.1	0.05	0.1	0.05
Fe₂O₃% ≤	0.05	0.02	0.05	0.02

Particle Size Composition Standard

Specification	Coarse Grain		Basic Grain	Fine Grain
Specification	Mesh Size （mm）	Mass Percent Of Oversize （%）	Mass Percent （%）	Mesh Size（mm）	Mass Percent Of Undersize （%）
25 ~ 15	20	≤ 8	83	115	≤ 9
15 ~ 10	15			110
8 ~ 5	8			5
5 ~ 3	5			3
3 ~ 1	3			1
1 ~ 0	1			0.075	≤ 10
1 ~ 0.5				0.5	≤ 9
1 ~ 0.3				0.3	≤ 9
0.5 ~ 0	0.5		67	0.075	≤ 25
0.3 ~ 0	0.3		82	0.045	≤ 10
0.2 ~ 0	0.2		77	0.045	≤ 15
0.088 ~ 0	0.09	≤ 10	90
0.074 ~ 0	0.075
0.044 ~ 0	0.045

Note: Various section sand and fine powder can be processed according to customer needs

Product detail pictures:

Related Product Guide:

We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Excellent quality White Alumina Oxide Powder - White Fused Alumina for Refractories – Yufa , The product will supply to all over the world, such as: Brisbane, Peru, Latvia, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.

Low Sodium White Fused Alumina