Corundum White Fused Alumina , Angular Sample Free 0-1MM
Price:
Negotiable
MOQ:
1MT
Delivery Time:
10-25 Work Days
Brand:
Junsheng
Product Description
White Fused Alumina
Raw material and process of production:
White fused alumina/WFA is made from high quality alumina by being melted above 2250°C in the electric arc furnace. It is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance. Its hardness is a little higher than brown fused alumina. It is with low toughness, great grinding ability, small heat and high efficiency. White fused alumina can be made into all kinds of abrasives, suitable for grinding high carbon steel, high speed steel, stainless steel and other fine-grained abrasives; it can be also used for precision casting and high-refractory materials.
Chemical &Physical Properties
| Items | Unit | Index | Typical | ||
|
Chemical Composition |
Al2O3 | % | 99.00min | 99.60 | |
| SiO2 | % | 0.20max | 0.07 | ||
| Fe2O3 | % | 0.10max | 0.05 | ||
| Na2O | % | 0.40max | 0.27 | ||
| Refractoriness | ℃ | 1850min | |||
| Bulk density | g/cm3 | 3.50min | |||
| Mohs hardness | --- | 9.00min | |||
| Principal crystalline phase | --- | α-Al2O3 | |||
| Abrasive&Blasting Grade | FEPA | F12-F220 | |||
| Polishing&Grinding Grade | FEPA | F240-F1200 | |||
Product Performance
1). Not affecting the color of the processing cases
2). Sandblasting in the non-iron process
3). Powder level ideal for wet blasting and light lapping
4). High speed process and quality
5). After acid washing steps
6). Suitable for non-ferrous blasting operations
2). Sandblasting in the non-iron process
3). Powder level ideal for wet blasting and light lapping
4). High speed process and quality
5). After acid washing steps
6). Suitable for non-ferrous blasting operations
APPLICATION:
White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, and many, many more. See below for product information relating to your application.
Package
1 ) . 25KG PP Big x 40 bags, In 1MT Big Bag
2 ) . 25KG Paper Bag x 40 On Pallet
3 ) . 1000kg big bag with pallet packing;
4 ) . In Big Bag
Other packing is allowed as required.
FAQ
Q : 1. Can you provide samples ?
A : Yes , We can provide samples for free.
Q : 2 . What is the lead time?
A : Sample needs 2-5 days prepared; Mass production time needs 10-45 days normally .
Q : Can we visit the factory
A : Of course , Welcome to visit our factory , At any time
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HeNan JunSheng Refractories Limited
Location
1#,No. 2 of 14F WangDingGuoJi Plaza The west of Shangwu Waihuan Road South of JiuruDong Road CBD ZhengDong New District Zhengzhou