Refractory China Supplier for Lime Kiln High Alumina Ceramic Sintered Corundum Brick

Refractory China Supplier for Lime Kiln High Alumina Ceramic Sintered Corundum Brick

1.Yannuo Calcined Bauxite has two different grade:abrasive grade and refractory grade.
2.Yannuo Calcined Bauxite has high refractory and stable Al2O3 content.
3.Yannuo is in the position to provide free sample, favorable price and fast delivery.
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Product Details

Providing customers with high-quality, safe and reliable products is our eternal foothold. We will continue to surpass ourselves and, as always, create higher value for customers and provide better White Fused Aluminum Oxide, Iridium-coated Brown Fused Aluminum Oxide, Iridium-coated Brown Emery and after-sales service. Our company with first-class product quality and exquisite technical service by the user's praise. Our sales staff will try their best to supply you with the best services. With years of focus and accumulation in the water treatment industry, our company already has a large number of experienced personnel, and constantly updates products and improves the quality. We always create the future with you with 'quality assurance, reputation first, high quality products, and honest service'.

 Green Silicon Carbide FEPA F 12-220 Abrasive Grain

Description:

Green silicon carbide is produced in an electrical arc furnace with high purity quartz and petroleum coke as its primary raw materials. Green silicon carbide   is sharper, harder and more friable than black silicon carbide.

Applications: Green Silicon carbide is used for bond and coated abrasive tools, lapping, blasting, refractory materials, ceramics.


Typical Chemical Composition

Item

%

Silicon Dioxide(SiO2)

99.10%

Free Carbon(F.C)

0.10%

Free Silicon (Si)

0.15%

Iron Oxide(Fe2O3)

0.10%




Physical Characteristics

Color

Green

Crystal Form

Alpha-SIC

Mohs Hardness

≥9.15

Melting Temperature

Approx 2500 (℃)

True Density

3.21 g/cm³

Grain shape

Block, with sharp edges

Bulk density

Approx1.2-1.6g//cm3

Maximum operating temperature

1900℃

 Particle Size of Distribution &Bulk Density

FEPA

Avg. Grain Size (μm)

Bulk Density g/cm³

F 24

600 – 850

1.42 – 1.50

F 30

500 – 710

1.42 – 1.50

F 36

425 – 600

1.42 – 1.50

F 40

355 – 500

1.42 – 1.50

F 46

300 – 425

1.43 – 1.51

F 54

250 – 355

1.43 – 1.51

F 60

212 – 300

1.40 – 1.48

F 70

180 – 250

1.40 – 1.48

F 80

150 – 212

1.38 – 1.46

F 90

125 – 180

1.38 – 1.45

F 100

106 – 150

1.36 – 1.45

F 120

90 – 125

1.34 – 1.43

F 150

63 – 106

1.32 – 1.41

F 180

53 – 90

1.31 – 1.40

F 220

45 – 75

1.31 – 1.40

 

Notice: Customer Special Standard on Grain Size and Bulk Density are available.

 

Package:

25kg*40 paper bags onto wooden pallets;

25kg*40 pp bags into 1000kgs jumbo bags;

1000kgs bags 


Our company vigorously develops domestic and foreign sales business. We take a variety of flexible and effective marketing means to show our customers the good image of Refractory China Supplier for Lime Kiln High Alumina Ceramic Sintered Corundum Brick. Our sales staff will try their best to supply you with the best services. We will win the trust and support of customers with advanced technical equipment, advanced enterprise management, high-quality team and more complete after-sales service.
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