Graphite Material For Industry / Cathodic Protection  Heat Exchanger Graphite Block
Graphite Material For Industry / Cathodic Protection  Heat Exchanger Graphite Block
Graphite Material For Industry / Cathodic Protection  Heat Exchanger Graphite Block
Graphite Material For Industry / Cathodic Protection  Heat Exchanger Graphite Block

Graphite Material For Industry / Cathodic Protection Heat Exchanger Graphite Block

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 per Month
Port:
He Bei
Payment Terms:
T/T L/C D/P D/A Other

Quick Details View All >

Chemical Composition:
carbon
Dimensions:
Special specifications can be customized according to customers
Application:
DSN-2000
Model Number:
Sanneng
Place of Origin:
China

Linzhang sanneng carbon co. LTD

Business license
Main Products: graphite ,graphite carbon-adders ,graphite rod ,graphite shredding ,graphite bricks ,graphite furnace block ,waste graphite

Product Details

Graphite furnace block, I plant the production of high-temperature furnace body with graphite blocks, graphite bricks, can also be customized for the user processing of a variety of graphite plate, graphite grooves and other graphite products. Our factory graphite products with high density, antioxidant, corrosion resistance and so on


Product Advantage

1. Thermal stability: according to the use conditions of hot and cold products, special design is made to ensure the reliability of product quality.

2. Erosion resistance: the uniform and fine matrix design delays the erosion degree of the product.

3. Impact resistance: the product can withstand high thermal shock strength, so any process can be assured.

4. Acid resistance: the addition of special materials can significantly improve the quality of products, show excellent performance in acid resistance index, and greatly extend the service life of products.

5. High thermal conductivity: high content of fixed carbon ensures good thermal conductivity, reduces dissolution time and significantly reduces energy consumption.

6. Control of metal pollution: strict control of material composition ensures that the product does not pollute the metal when dissolved.

7. Quality stability: the manufacturing technology and quality assurance system of high pressure forming can more fully guarantee the quality stability.


Product Description

Feature of Special Graphite Products
The demand from industry over the years has been for carbon with increasingly tighter and stable properties. we produced the isostatic graphite products tested National Electric Carbon Products Quality Supervision and Inspection Center, the main physical and chemical properties have reached: compressive strength 125MPa, a Shore hardness of 65 degrees, the resistivity 12μΩm. Is the only country capable of producing more than 800mm diameter, particle size less than 18 microns large-sized enterprise isostatic graphite products, make up the domestic market blank large size of graphite products, products by customer applications, good performance, to meet the needs and improve the domestic and other isostatic graphite products share. While being 10μm trial following products, has entered the small-scale production; more high quality isostatic specialty graphite finished rate of 90%, far ahead of the industry's yield of 70%, living first in the country.

 

The application for this grade is specific to industries and applications like:

(1) Diamond Tool Pressure Sintering
(2) Die Moulds
(3) Continuous Casting Dies for Aluminium, Copper and Brass
(4) Degassing Rods
(5) Crucibles and Sealing Rod
(6) Semi Conductor applications
(7) Solar Technology applications
(8) EDM Applications


Product Parameter

Product material index
Product NameGraphite Block
TypeIsostatic graphiteHigh purity graphite
Item JS-8 JS-7JS-5 JS-4 

Compression Strength

(Mpa)

135Mpa115Mpa85Mpa65Mpa

Bulk Density

(g/cm3)

1.91g/cm31.85g/cm31.85g/cm31.75g/cm3

Elasticity Modulus

(Gpa)

12Gpa11Gpa11.8Gpa9Gpa

Gas Porosity

(%)

11%12%13%17%

Thermal Conductivity

(W/m.k)

85W/m.k85W/m.k139.2W/m.k121.1W/m.k

Granularity

(μm)

8-10μm8-10μm13~14μm14~15μm

Electical Resistance

(μΩm)

11-13μΩm11-13µΩ•m8.5µΩ•m8.5µΩ•m

Flexural Strength

(Mpa)

60Mpa51Mpa46Mpa38Mpa

Shore Hardness

(HSD)

70HSD65HSD48HSD42HSD

Thermal Expansion Coefficient

(Indoor Temperature -600℃)

5.85×10-6/K5.6×10-6/K4.75×10-6/K5.46×10-6/K

Ash

(PPM)

≤500PPM≤500PPM≤500PPM≤500PPM

Purified Ash







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