Refractory Grade Calcined Bauxite 88

Refractory Grade Calcined Bauxite 88

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.
Chat Now

Product Details

With the exceptional quality and reasonable price, our abrasive sand, refractory, White Fused Corundum has been sold well in domestic and international market and received recognition and high reputation from customers. In the same field of, our company is favored by customers with its scientific management methods, excellent brands, high-quality products and good after-sales service. Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition. We know that a set of internal management and supervision system that tends to be perfect is an essential element for the healthy development of the enterprise. Our company can have today's achievements, can not do without the joint efforts of all staff.

 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 


We adopt leading technology and excellent R &D process to ensure our Refractory Grade Calcined Bauxite 88 with incomparable performance. We will eagerly fulfill all the costumers' needs as we have done and offer the high-quality, high-rate service. Sincerely welcome the present and prospective customers to cooperate with us. Due to our responsibility, we have a high corporate mission to develop national industries, improve China's manufacturing level, and stand among the world’s advanced countries.
Hot Tags: high alumina refractory and abrasive grade green siliconc arbide, China, manufacturer, suppliers, factory, quotation, buy, low price, for sandblasting, for coated and bonded abrasives, abrasive & refractory material, free sample, White Emery, bauxite alumina, abrasive material, forge refractory materials, Brown fused aluminum oxide grain, fused aluminum oxide

Inquiry

You Might Also Like