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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: FIVE-STAR
  • Model Number: WXG-39
  • Application: For making various graphite products
  • Dimensions: various length,width,height, dia1-700mm
  • Chemical Composition: carbon
  • type: Fine grain graphite tube
  • density: 1.72-1.89g/cm3
  • compressive strength: 40-80MPa
  • flexural strength: 20-45MPa
  • c content: 98%-99.99%

Packaging & Delivery

Packaging Details Fine grain graphite tube:Standard Export Carton or Customized
Delivery Time 20days

Specifications

Wu-xing five-star graphite
1.directly factory price
2.process according to the drawing
3.reputable OEM
4.10-year experience

Fine grain  graphite tube

 

1.GOOD PROPERTIES OF Fine grain graphite tube

 

- Fine grain

- Homogeneous structure

- High density

- Excellent thermal conductivity

- High mechanical strength

- Proper electrical conductivity

- Minimum wettability to molten metals

- Hard surface and good flexural strength
- Resistance to chemical erosion and thermal shock.

 

2.PRODUCT PROCESS & INDEX OF Fine grain graphite tube

 

 

The isotropic graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, isotropic forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc. Isotropic graphite is widely used in the fields of semi-conductors, solar & photovoltaic, EDM processing, aerospace & defense, metal continuous casting and other industries. The granule D50 is between 10um to 20um.    

 

 

 

Specification of  Fine grain graphite tube

 

 

 

Size(mm)

Properties

2 impregnation &

 3 baking

3 impregnation & 

4 baking

Φ770 x650

Φ700 x650

Φ640 x615

Φ565 x525

Φ515 x355

Φ515 x550

Φ(410-470) x800

Φ410 x415

Φ410 x525

Φ470 x415

Φ470 x525

1300 x650 x310

1300 x510 x410

1000 x410 x330

1100 x1100 x310

910 x310 x210

910 x310 x310

770 x210 x140

770 x210 x150

Ash content

(%≤)

0.10

0.10

Specific resistance

(μΩm≤)

13

13

Bulk density

(g/cm3≥)

1.78

1.85

Compression Strength

(Mpa≥)

70

85

Flexural strength

(Mpa≥)

40

45

 

 

3.APPLICATION OF Fine grain graphite tube :

 

- Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum.

- Sintering molds for cemented carbides and diamond tools.

- Sintering molds for electronic components.

- Electrodes for EDM.

- Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).

- Bearings and seals in pumps, turbines and motors.

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China (Mainland) | Manufacturer, Trading Company
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