Brown Fused Aluminum Oxide Brown Fused Al2o3 for Precision Casting

Brown fused alumina

Brown fused alumina is made of bauxite/anthracite coal ,and smelted in electric-arc furnace of high temperature more than 2000 degrees.Abrasives tools made by brown fuse alumina are suitable for metal with high tensile (like:steel,malleable iron,bronze etc).and suitable for grinding, polishing,blasting,precision casting etc。brown fused alumina is also used for refactory material .Brown fused alumina with characteristics like:high purity ,good crytalline liquidity ,low coefficient expansion,corrosion resistance,high temperature,high strength.

Brown fused alumina chemical composition

Brown fused alumina physical properties

1.Color:Brown

2.Hardness: Mohs 9.0

3.Bulk density: 1.75-1.95 g/cm3

4.Specific Gravity :3.6-3.9g/cm3

5.Melting Point:2250℃

6.Maximum operation temperature:1900℃

Brown fused alumina picture

Brown fused alumina regular size

1.Fraction:0-1mm 1-3mm 3-5mm 5-8mm...

2.Fine:-100mesh -200mesh -325mesh...

3.Grains(Standard)JIS: #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240

Grains(Standard) FEPA:F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F240

4.Micro powderJIS: #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500

Micro powder FEPA:F230 F240 F280 F320 F360 F400 F500 F600 F800

Brown fused alumina Applications

1.Sandblasting for aluminum profile/Copper material/glass/washed jeans/precise mould

2.Grinding for kinescope/glass/monocrystallinesilicon/lens/jadeware

3.Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium

4.Bonded abrasives and coated abrasives

5.Surface preparation and finishing

6.Thermal spraying (plasma spraying)

7.Super refractories,Ceramics and tiles

8.Lapping &micro-blasting application

Brown fused alumina packing

1. 25kgs pvc bags

2. 25kgs pvc bags+1MT big bag

3.1MT big bag+pallet

4.25 kgs pvc bags +pallet

Packaging can be customized according to customer requirement

RFQ

1.Q: Are you trading company or manufacturer ?

A: We are factory.So you do not have to worry about quality and price, we can guarantee the best quality and the most reasonable price

2. Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

3. Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us as below：

Zhengzhou Haixu Abrasives Company Limited

Attn:Cassiel Wang

Email1:cassiel@zzhaixu.cn

Email2:3241038404@qq.com

whatsapp/Mob/wechat:0086-18039336686

Skype:Cassiel0110

0086-371-63211281

Fax:0086-371-60305637