High Pure Purity Isostatic Carbon Graphite Block for Blast Furnace EDM

• Type: Graphite Crucible
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Isostatic Graphite
• Density: 1.9g/cm3
• Model NO.: IS-14
• Compressive Strength: 70
• Flexural Strength: 140
• Ash: 500ppm
• Grain: 7μm
• Transport Package: Wooden Packing
• Specification: 500*500*600
• Trademark: SHJ
• Origin: China
• HS Code: 380110
• Production Capacity: 1000000kg/Year

Product Description

SHJ's high quality Isostatic graphite for EDM has the advantages of good discharge capacity, low loss, and super durability.

EDM graphite is a discharge electrode used for precision mold processing and an excellent material to replace traditional copper discharge electrodes. SHJ can provide a low-cost solution for your EDM graphite application. Here, you can find a complete range of EDM graphite specifications and grades.

  

 

The characteristics of SHJ's high-quality Isostatic graphite for EDM are as follows,

 

1. Stable and reasonable prices:

The price of graphite material only requires 15% of the same volume of copper electrode. Currently, graphite has become a popular material for EDM applications, with lower costs and more stability compared to graphite materials.

 

2. Easier cutting and processing

Graphite has excellent mechanical processing properties. The machining speed of graphite electrodes is 2-3 times higher than that of copper electrodes. At the same time, there is no need to worry about burrs after graphite processing.

 

3. Low coefficient of thermal expansion

The melting point of copper is 1080 ºC, while the CTE of graphite is only 1/30 of copper at 3650 ºC. It has very stable performance even at ultra-high temperatures. Even in the processing of platinum electrodes, graphite electrodes have significant advantages.

 

4. Lightweight and low density

The density of graphite is usually 1.7-1.9g/cm3 (copper is 4-5 times that of graphite). Compared to copper electrodes, graphite electrodes will reduce mechanical load during this process. It is more suitable for applying large molds.

 

5. Good cutting processing

Compared to metal materials, the volume of graphite is designed to be low. It has excellent mechanical processing performance.

 

6. Super strong bonding effect

Gravel ink can be bonded through adhesive, which saves time and material costs.

 

7. Lower resistivity

The resistivity (ER) determines the resistance of the material to the flow of current. Lower resistivity means better conductivity.

  

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What can we do for you?
 

1. Sample is available.

2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.

3. Inquiry replied within 24 hours.

4. Patented products.

5. OEM or ODM is available.

6. Some extra accessories can be supplied.

7.The larger quantity you order,the more competitive prices you'll get.

8. Necessary Certificates can be supplied.

 

 

9:Why To Choose Us

1. Low MOQ:

   It won't occupy too much of your money to help you to test the market you're going to enter.

2. R & D Center and Factory:

   We have our own R & D center and factory, so we can supply you products at competitive price.

3. Good Service :

   We treat clients as friends.

4. Good Quality : 

   We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.