China Supplier Brown Fused Alumina - Pink Funsed Alumina PA – Junda
China Supplier Brown Fused Alumina - Pink Funsed Alumina PA – Junda Detail:
Production process:
The smelting process of chrome corundum is the same as that of white corundum, except that a certain amount of chrome oxide is added in the smelting process, which is light purple or rose color. Chromium corundum due to the introduction of Cr3, + improved the toughness of abrasive, its toughness is high white corundum, and close to white corundum hardness, used for processing large ductile material, its processing efficiency is higher than white corundum, and workpiece surface roughness is better also, chromium corundum adapted to the high toughness hardened steel, alloy steel, high precision measuring tool and instrument parts finish requirement artifacts.
Product Introduction:
1, chrome corundum is aluminum oxide powder as the main raw material, adapted to chromium oxide, by high temperature arc furnace smelting.
2, the color is pink, hardness is similar to white corundum, toughness is higher than white corundum. The abrasives manufactured by it have good durability and high grinding finish.
3, suitable for measuring tools, machine tool spindle, instrument parts, thread workpiece grinding and other precision grinding.
Technical Parameters
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Pink Funsed Alumina Grit Specifications |
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Mesh |
Average Particle Size the smaller the mesh number, the coarser the grit |
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8 Mesh |
45% 8 mesh (2.3 mm) or larger |
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10 Mesh |
45% 10 mesh (2.0 mm) or larger |
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12 Mesh |
45% 12 mesh (1.7 mm) or larger |
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14 Mesh |
45% 14 mesh (1.4 mm) or larger |
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16 Mesh |
45% 16 mesh (1.2 mm) or larger |
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20 Mesh |
70% 20 mesh (0.85 mm) or larger |
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22 Mesh |
45% 20 mesh (0.85 mm) or larger |
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24 Mesh |
45% 25 mesh (0.7 mm) or larger |
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30 Mesh |
45% 30 mesh (0.56 mm) or larger |
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36 Mesh |
45% 35 mesh (0.48 mm) or larger |
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40 Mesh |
45% 40 mesh (0.42 mm) or larger |
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46 Mesh |
40% 45 mesh (0.35 mm) or larger |
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54 Mesh |
40% 50 mesh (0.33 mm) or larger |
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60 Mesh |
40% 60 mesh (0.25 mm) or larger |
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70 Mesh |
45% 70 mesh (0.21 mm) or larger |
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80 Mesh |
40% 80 mesh (0.17 mm) or larger |
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90 Mesh |
40% 100 mesh (0.15 mm) or larger |
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100 Mesh |
40% 120 mesh (0.12 mm) or larger |
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120 Mesh |
40% 140 mesh (0.10 mm) or larger |
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150 Mesh |
40% 200 mesh (0.08 mm) or larger |
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180 Mesh |
40% 230 mesh (0.06 mm) or larger |
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220 Mesh |
40% 270 mesh (0.046 mm) or larger |
Cr2O3 content classification:
Low chromium: 0.2 to 0.45%
Medium chromium: 0.45 to 1.0%
High chromium: 1.0 to 2.0%
Product features:
1. Perfect refractory material, high toughness and self-sharpening hardness, sharp crystal edge.
2. Durable, hard, high pressure resistant, high wear resistance, under normal conditions, it does not contain iron
3. A structure suitable for wet and dry sandblasting applications
Product Application:
1 for the surface treatment of pink molten alumina: metal oxide, carbide black skin, metal or non-metal surface rust removal, such as gravity die casting mold, rubber mold oxidation or free agent removal, ceramic surface black spot, in addition to uranium, paint rebirth.
2 beautification treatment: all kinds of gold, gold ornaments, precious metal products of extinction or fog surface treatment, crystal, glass, corrugated, acrylic and other non-metallic fog surface treatment, can make the surface of processing into metallic luster.
3. Used for etching and processing: jade, crystal, agate, semi-precious stones, seals, elegant stone, antiques, marble tombstones, ceramics, wood, bamboo, etc.
4. Precision bond grinding tools, such as ultra-thin cutting disc, cutting wheel, grinding wheel.
5. Ceramic grinding wheels such as crankshaft grinding wheel, bowl grinding wheel, cup grinding wheel, installation point, ceramic grinding tools, etc.
6. Coat grinding tools, such as sandpaper and polishing wheels.
7. High quality firebricks.
Product detail pictures:
Related Product Guide:
We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for China Supplier Brown Fused Alumina - Pink Funsed Alumina PA – Junda , The product will supply to all over the world, such as: Poland, Costa rica, UAE, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Fanny from Las Vegas - 2018.09.12 17:18
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By May from Israel - 2017.12.02 14:11
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