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Zirconia Fused Alumina
Name: Zirconia Fused Alumina
Composition: Alumina,Zirconia
Size: Can be customized according to customer requirements
Payment:
30% T/T in advance for more than USD2000, balance pay before shipment.
100% T/T payment for amount less than USD2000.
Description
Zirconia fused alumina for high performance heavy duty grinding wheels, heavy stock removal.
Zirconia fused alumina is made of alumina and zirconia as raw materials in an electric arc furnace at a high temperature of 2000 ℃ or higher.
Zirconia grains has good melt erosion resistance. As a kind of advanced abrasive, it can manufacture high-performance heavy-duty grinding wheel, which has good grinding effect on steel, cast iron, heat-resistant steel and various alloy materials. Zirconium corundum is also an advanced refractory raw material. It is an ideal material for making high-performance sliding nozzles and immersion nozzles. It can also be used to make zirconium corundum bricks for glass melting furnaces.
ZA25% is an electroed zirconia grainnby fusing alumina and zirconia at about 2000 ℃ temperature in an electric arc furnace. Following a unique process of quenching, crushing, and resizing.
Product Specification:
| Product Characteristics | Chemical Analysis (typical) | Grit | ||
| Structure | a- Al2O3 | Al2O3 | 75% | ZA F4-F220 ZAS F4-F36 |
| m. t – ZrO2 | ZrO2 | 24% | ||
| True Density | 4.35 g/cm3 | SiO2 | 0.20% | |
| Knoop Hardness | 1780 kg/mm2 | Fe2O3 | 0.20% | |
| Melting Point | 1950℃ | Na2O | 0.08% | |
| Color | Grey | TiO2 | 0.15% | |
Product Application:
● Cut-off Wheels
● Pressure blasting
● Hot-cutting operations
● High pressure rough grinding operation
● Hot-pressed wheels
● Rail grinding operations(high force)
● Large diameter cut-off wheels
● Hot-cutting operations
● High pressure rough grinding operation
● Hot-pressed wheels
● Rail grinding operations(high force)
● Blasting
ZA40% produced by melting alumina and zirconia at about 2000 ℃ temperature in an electric arc furnace followed by cooling of the motion product. The very fine and homogenous microstructure of this materials provides high toughness but also excellent self sharpening properties.
Product Specification:
| Bulk Density(g/cm3) | Product Characteristics | Chemical Analysis (typical) | Grit | |||
F12 | 2.22-2.36 | Structure | a- Al2O3 | Al2O3 | 59% | ZA F4-F220 ZA P20-P220 |
F14 | 2.20-2.34 | m. t – ZrO2 | ZrO2 | 40% | ||
F16 | 2.15-2.29 | True Density | True Density | SiO2 | 0.10% | |
F20 | 2.12-2.26 | Knoop Hardness | 1620 kg/mm2 | Fe2O3 | 0.20% | |
F24 | 2.10-2.24 | Melting Point | 1880℃ | Na2O | 0.15% | |
F30 | 2.05-2.09 | Color | Grey | TiO2 | 0.08% | |
F36 | 2.00-2.14 | |||||
F40 | 1.96-2.10 | |||||
F60 | 1.91-2.05 | |||||
F80 | 1.89-2.03 | |||||
F100 | 1.88-2.02 | |||||
F120 | 1.88-2.02 | |||||
F150 | 1.88-2.02 | |||||
F180 | 1.88-2.02 | |||||
F220 | 1.88-2.02 | |||||
Product Application:
● Sanding of stainless steel types( e.g. Cr-Ni steel)
● Machining of high alloyed steel types under heavy duty conditions
● Sanding of parquet floors
● Abrasive belts
● Flap disc
● Fiber sanding discs
● Cutting stainless steel
● Cutting high alloys steel types
● High pressure rough grinding and snagging
● Snagging of alloyed steel castings
● Large diameter cut off wheels
● Steel conditioning
● ID & OD grinding
● Centerless grinding
● Disc grinding
● Segments
● Track grinding
Product Packing:
FAQ:
Q: Samples are free?
A: Yes, we could provide samples with free of cost.
Q: How many days for sampling?
A: 7~10 days for regular size we have.
Q: How many days for production?
A: 30~60 days according to the size and quantity.
Q: Could we put our own logo?
A: Sure, customers logo can be made by laser engraved embossed transfer printing.
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