Steel Grit G14-G120 for Abrasive Blasting

Steel Grit G14-G120 for Abrasive Blasting

1.Yannuo high heat Brown Fused Alumina can be treated under temperature 1050℃ and 1350 ℃.
2.Yannuo high heat treated Brown Fused Alumina has the characteristic of durable, sharpness, high grinding performance, high toughness and abrasiveness.
3. Yannuo is available to produce under JIS, FEPA, ANSI, and International ISO standard. We are also available to manufacture as clients special requests.
Chat Now

Product Details

On the unprecedented development platform of time and space, our company fully, accurately, timely and comprehensively grasps and utilizes knowledge and information, and constantly creates new Silicon Carbide, Black Corundum, Iridium-coated Brown Corundum needed by customers. As an enterprise based on market competition, our company has made unremitting efforts to promote strategic transformation and management reform and has achieved sustained, healthy and rapid development of the enterprise. 'Choose us is to choose satisfaction', and carry out win-win cooperation with every customer is our eternal goal. Our goods have exported to all over the world.

Blue Roasted Brown Fused Alumina for Abrasives

The high-temperature treated brown fused alumina is intensively processed series respectively baked in a kiln under 1050 and 1350. Through the calcination under the temperature of 1050℃ and 1350, the quality of brown fused alumina gets improved. By far, it has been evident the heat treated brown fused alumina is the best of the family in making advanced abrasive products.

Comparative Analysis of Brown Fused Alumina Toughness:

Grit

Ordinary Grit

Calcined at 1050

Calcined  at 1350

F24

46

63

73

F30

56

67

74

F36

71

83

88

F46

67

79

88

F60

54

66

68

F80

78

83

85



Available Grain Size:

F12-220/ P12-220

Advantage of Heat-temperature Treated corundum

1.    Eliminating anomalous expansion in abrasive grain. In the smelting process in the Electric Arc Furnace, under the temperature of 900-1000, chemical compositions of Ti2O3, TiO, Tic, and TiN are oxidized which leads to the BFA crystalline increase in size that over than its normal expansion. Such kind of anomalous expansion subsequentially incur cracks in the grinding wheels after fusion by an oven. However, by high-temperature treating, anomalous expansion is avoided.

2.    Improving toughness and abrasiveness of corundum. The compressive strength of brown fused alumina increased after high heat treated. moreover, The internal stress incurred by the grain sorting process also get improved. Therefore, the coated and bonded abrasives made out of high heat treated corundum have the virtues of durable, sharpness and high grinding performance.

3.    Improve Brown fused alumina hydrophilic feature. Under 800℃ to 900℃,the volatile material and impurities, or low melting point materials will be eliminated.

4.    Improve the toughness of abrasives tools. High heat treated brown fused alumina has higher purity and cleanliness which help to improve the grain connected with the binder, lessen the using of binder and improving the abrasives toughness. By using good hydrophilic brown fused alumina, the durability of coated abrasive tools will be increased 30%-50%.

5.    Improving the appearance and grinding performance. The magnetic materials are reduced in the high-temperature processing which assures no spots in abrasives surface. 




We will continue to manufacture the best Steel Grit G14-G120 for Abrasive Blasting in the industry that will delight our customers and make our employees incredibly proud of their work. We always take the needs of customers as the highest goal of the enterprise, and customer satisfaction as the service purpose. We have always pursued the enterprise spirit of excellence, continuous innovation, and the quality policy of persisting in quality and manufacturing products with value.
Hot Tags: high heat treated brown fused alumina brown aluminum oxide, brown fused aluminum oxide, brown synthetic corundum, brown emery,fused alumina abrasive for coated and bonded abrasives, China manufacturer, suppliers, factory, quotation, buy, low price, for sandblasting abrasive grit, coated and bonded abrasives, resin bond grinding wheel, vitrified bond wheel, abrasive & refractory material, free sample, Brown Aluminum Oxide Iridium-coated, bauxite alumina, Black Sic 98%, abrasive grain, industrial refractory, carborundum

Inquiry

You Might Also Like