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High Quality Large Graphite Block Synthetic Pyrolytic Carbon Graphite Block

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High Quality Large Graphite Block Synthetic Pyrolytic Carbon Graphite Block

Large Image : High Quality Large Graphite Block Synthetic Pyrolytic Carbon Graphite Block

Product Details:

Place of Origin:	China
Brand Name:	ChaoYo
Certification:	SGS
Model Number:	graphite blocks

Payment & Shipping Terms:

Minimum Order Quantity:	10tons
Packaging Details:	pallets
Delivery Time:	10-15days
Payment Terms:	TT/LC
Supply Ability:	100MT/weeks
Minimum Order Quantity:	25MT

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Detailed Product Description

Name:	Isostatic Graphite EDM Graphite Electrode	Grain Szie:	8 Um (your Requirements)
Shape:	Graphite Block	Bulk Density:	1.82 G/cm3

High Quality Large Graphite Block Synthetic Pyrolytic Carbon Graphite Block

Graphite block is made of domestic petroleum coke, with carbon content above 99%. We have vibrated,molded and isotropic graphite block. They are widely used in such fields as mechanical , electronics, chemical industry and other new industries. We can machine to specific shapes according to customers' requirements.

GRAPHITE BLOCK

Core application areas

1. High temperature industry Metallurgical industry:Crucible, casting mold (resistant to high temperature above 1600℃). Photovoltaic/semiconductor:Single crystal furnace thermal field components (isostatic graphite). 2. New energy Lithium battery negative electrode:Artificial graphite blocks are processed into negative electrode materials (gram capacity ≥350mAh/g). Fuel cell bipolar plates:Highly conductive graphite blocks replace metals. 3. Nuclear industry Nuclear reactor moderator:High purity graphite (boron content <0.1ppm) is used for neutron deceleration. 4. Machining EDM electrode:Graphite blocks are carved into electrodes for EDM molds.

Item		Specification
		SKG-1	SKG-2	SKG-3
Bulk Density g/cm3		≥1.68	≥1.63	≥1.55
Apparent Porosity %		≤20	≤25	≤28
CCS, MPa		≥28	≥25	≥18
CMOR, MPa		≥9	≥7	≥5
Fixed Carbon %		≥99.5	≥99	≥99
Ash %		≤0.5	≤0.5	≤0.5
Alkali Resistance		U/LC	U/LC	U/LC
Thermal Conductivity W/(m·K)	Temperature	≥100	≥80	≥60
	200℃	≥80	≥60	≥40

High Quality Large Graphite Block Synthetic Pyrolytic Carbon Graphite Block 0

Advantages

1) Lower density and lighter weight compared with cooper materials.

2) Easier for the machining
3) Strong thermal shock resistance ability
4) Not easy to bend compared with cooper due to low thermal expansion
5) Fine grain size,good lubrication
6) High melting point,high temperature resistance,high anti-deformation ability

Feature
Graphite block has excellent corrosion resistance, resistance to molten metal erosion and melt erosion, high thermal conductivity, good thermal shock resistance, also has sufficient oxidation resistance and good anti-leakage properties.

Application:

1. Necessary with high temperature resistance in Casting, foundry, metallurgy industries
2. Sintering Application
3. Solar energy industry
4. Graphite Anodes in Electrolysis, chemicals
5. EDM electric discharge machining
6. Glass melting
7. Further machined into small graphite parts

Size Information

610510210/260	620520260/300	700350230	950650310	Grpahite Blocks
820420210/260/310	11501150290	1250600300	1300700320/350
1350800350	1400800260	1600800350	1650650350
2000700320	2200710540
φ130*280	φ130/140/150/160*500	φ160*650/900	φ180*850/900	Graphite Rods
φ200*900	φ220*900/1000	φ240*900	φ260*850/900
φ280*900	φ300*850/900	φ330*900	φ360/400/430*1000
φ460*1000/1050	φ500*1000/1050	φ550*1000/1100	φ600/650*1000
φ700*750	φ1100*700	Φ980/1100*900	φ1100*1100