Steel Shot, Abrasive Blasting Steel Shot Balls Ss410, Ss430 0.3-2.50mm

Steel Shot, Abrasive Blasting Steel Shot Balls Ss410, Ss430 0.3-2.50mm

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.
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Product Details

While giving full play to its own advantages, we continue to introduce advanced technologies and updated management methods at home and abroad to provide customers with better abrasive sand, Brown fused alumina abrasive, abrasive powder. Our goal is for the enterprise to achieve the set goals and for the employees to realize their self-worth and get common development. Our company continuously strengthens the brand construction, increases the marketing step, innovates the marketing mode. Our company attaches great importance to employee knowledge training and quality improvement. We pursue higher and newer development goals, strengthen internal strength, and implement scientific and standardized management.

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 are a powerful company that is doing business in the global market, and is currently committed to the manufacture of a series of unique different types and styles of Steel Shot, Abrasive Blasting Steel Shot Balls Ss410, Ss430 0.3-2.50mm. The continuous expansion of the overall industry sector has brought us market opportunities and challenges, and created a lot of space for enterprises to enhance our value at the same time. We have advanced processing equipment and processing technology, and have perfect testing methods to ensure zero defects in products. We always abide by the business reputation of 'integrity, standardization and service', and our products are sold all over the world.
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