Crystal/Charcoal/Fracture Regular Fused Alumina (from China)
| Price: |
US $ 522-622/Ton |
| Min Order: |
1/Ton |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
Brown Fused Alumina
Product Description
Product Size| Application | Specifications | chemical composition% | Magnetic substance% |
| Al2O3 | Fe2O3 | SiO2 | TiO2 |
| Abrasive materials | F | 4#-80# | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ≤0.05 |
| 90#-150# | ≥94 | ≤3.5 | ≤0.03 |
| 180#-240# | ≥93 | ≤3.0 | ≤0.02 |
| P | 8#-80# | ≥95 | ≤0.2 | ≤1.2 | ≤0.2 | ≤0.05 |
| 100#-150# | ≥94 | ≤0.03 |
| 180#-220# | ≥93 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.02 |
| W | 1#-63# | ≥92.5 | ≤0.5 | ≤1.8 | ≤3.5 | ---- |
Physical properties of products| Project | Index |
| Color | Dark brown (calcined dark blue) |
| Crystal | Three party crystal system |
| Hardness (Mohs) | ≥9 |
| Melting point (ºC) | Two thousand two hundred and fifty |
| Maximum operating temperature(ºC) | One thousand and nine hundred |
| True density (g/cm3) | ≥ 3.90 |
| Coefficient of linear expansion (0 - 1600 ºC) | 7 - 9 |
ApplicationMainly 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;
6. Functional packing - building highways, runway, parking lots, sports grounds, etc.
7. Filtration medium - purifying drinking water or wastewater, is a new type of water filtration material at home and abroad, especially suitable for the selection of non-ferrous metals;
8. Hydraulic cutting -- the cutting of components such as oil (natural gas) pipes and steel is a new, environmental and safe cutting method.
Product BriefBrown 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.
Company InformationChina YAFEITE GROUP HOLDING COMPANY Ltd is establish in 1998 year, one of the biggest manufacturers of garnet sand abrasive in China and we integrate technical research, development and production together. We are cooperating with Material Science & Engineering College of Shandong University and are guided by experts and professors in the abrasive field, the output one year is 150, 000 ton. We specialize in processing Garnet of various grades that is able to meet industrial standards. Procured from reliable mines, our Garnet mineral is tested for quality and mineral content and then subjected to strict processing. We also provide test certifications for the different kinds of tests conducted by us to determine the quality of the Garnet. 
FAQ: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 sightQ: 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.Q: To which countries and regions are you exporting pls?A: About 40 countries and regions all around the world, such as, the USA, France, Singapore, Australia, Middle East, Brazil, Peru and so on. Contact me 
| Prod Model: |
F:16,20,24,30,36,46,54,60,80,100,120,180,200,220,3 |
| Main Material: |
Bauxite and Coke |
| Color: |
Tan |
| Density: |
>=3. 90 |
| Max Temperature: |
1900 C |
| Melting Point (Deg C): |
2250 |
| Coefficient Of Linear Expansion (0 - 160: |
7-9 |
| Crystal: |
Three Party Crystal System |
| Applications: |
Emery/Grinding Wheel/Brown Corundum |
| Raw Material: |
Bauxite, Carbon Material, Iron Filing |
| Al2O3: |
More 95% |
Shandong Yafeite Metal Products Co., Ltd. Is one of the biggest manufacturers of metal abrasive in China and we integrate technical research, development and production together. We are cooperating with Material Science & Engineering College of Shandong University and are guided by experts and professors in the metal abrasive field.
Our company has developed 8 series products including cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminum shot, zinc shot, copper shot, and 80 kinds of abrasive products. Our company can produce 150, 000 tons of metal abrasive per year. Relying on 200 million Yuan (RMB) of fixed assets, with a yearly turnover of 500 million Yuan (RMB), we are in charge of overseas sale of steel shot and steel grit.
Our main products are cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminum shot, zinc shot, and copper shot.
Our main products are used in casting, forging, machinery, metallurgy, heat treatment, steel structure, network structure, containers, ships, repair, bridges, and mines, as well as in such areas as clearing sand, rust, and strengthen, shape, and the elimination of all kinds of stress-Materials on the surface of painting, cleaning, and electroplating before roughness (nap) pre-processing, stone cutting, magnetic cast pills. Our products are also used as heavy concrete blast furnace refractories and additives in order to increase wear resistance, high temperature, anti-erosion, electrostatic shielding, radiation protection, oil filter tank, and weight.
