1. 1000kgs in a big bag
2. 25kg/bag with 40 bags in a big bag
3. 25kg/bag with 40 bags on one pallet
1 - 20
21 - 50
51 - 100
To be negotiated
Brown Fused Alumina for Abrasive, Refractory
Brown fused alumina is bauxite, coke, anthracite as main raw materials, in the Canon of high temperature smelting electric arc furnace and become, use it made of abrasive, suitable for grinding the high tensile metals, such as all kinds of steel, malleable cast iron, hard bronze, etc., also can make advanced refractories. Brown corundum has high purity, good crystallization, high fluidity, low coefficient of linear expansion and corrosion resistance. Through the practice of dozens of refractory production enterprises, the product has the characteristics of non-detonation, non-pulverization and non-cracking in the application process. In particular, it is far higher than the traditional brown corundum, which makes it the best aggregate and filling material for the refractory material of brown jade.
Physical properties of products
Dark brown(calcined dark blue)
Three party crystal system
Melting point (ºC)
Two thousand two hundred and fifty
Maximum operating temperature(ºC)
One thousand and nine hundred
True density (g/cm3)
Coefficient of linear expansion (0 - 1600 ºC)
7 - 9
Brwon fused alumina is mainly used in refractory materials, grinding wheel, sand blasting
1. Refractory materials . 2.Sandblasting - moderate hardness, high accumulation density, greater than major, toughness; 3. Free grinding -- free grinding in the fields of picture tube, optical glass, crystal glass and jade; 4. Resin grinding tools -- suitable for color, good hardness and toughness, applied to resin grinding tools;
5.Coated abrasive tools -- raw materials for production manufacturers such as sandpaper and gauze
Q: Could you tell me your company payment term? A: General 100% T/T in advance ,30% T/T in advance ,70% payment against copy of Bill of Loading ,100% L/C at sight
Q: What's the MOQ do you carrying out? A: We accept MOQ 100kgs normally. If you need less, you can contact us, we will see if it is OK.
Q: Can you provide free samples? A: Yes,can forward free samples less than 200gs if possible.
Q: What standards are you carrying out for your products? A: Our products reach SAE standard. We produce according to the ISO9001 and ISO14001 rules.