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High quality/High cost performance of Graphite Brick

High quality/High cost performance of Graphite Brick

Min.Order: 10
Product origin: Dezhou, Shandong, China
Infringement complaint: complaintComplaint
US$ 1 ~ 1000

Description
Linyi Yanjun Carbon Material Co., Ltd. produces regular power, high power and ultra-high power Graphite Electrode, using high-quality petroleum coke, needle coke, coal tar pitch and other raw materials, after calcining, crushing, sieving, batching, mixing-kneading, forming, baking, impregnation, graphitization and machining with compact and uniform structure, good electrical and thermal conductivity, high mechanical strength, strong anti-oxidation and anti-corrosion at high temperatures, widely used in electric arc furnaces and ladle furnace for steel making, also used for smelting yellow phosphorus, industrial silicon, brown corundum and other alloys and non-metallic materials on the furnaces.
Specitications of Regular Power,High Power,Ultra-high Power Graphite Electrode
 

Itme
Unit		/mm   Norminal diameter (mm)

Regular Power
High Power
Ultra-high Power
75-130150-225250-300350-450500-800200~400450~500550~700300~400450~500550~650700~800

HG		FG
HG		FG
HG		FG
HG		FG
HG		FG
Electrical Resistivity


MAX		ElectrodeμΩ·m8.510.09.010.59.010.59.010.59.010.57.07.57.56.26.36.05.8

Nipple		8.08.08.08.08.06.36.36.35.35.34.54.3

Flexural
 strength    
MIN		ElectrodeMPa10.010.08.07.06.510.510.08.510.510.510.010.0

Nipple		15.015.015.015.015.017.017.017.020.020.022.023.0
Elastic modulus

MIN		ElectrodeGPa9.39.39.39.39.314.014.014.014.014.014.014.0

Nipple		14.014.014.014.014.016.016.016.020.020.022.022.0

Bulk density     
MIN		Electrodeg/cm31.581.531.531.531.521.601.601.601.671.661.661.68

Nipple		1.701.701.701.701.701.721.721.721.741.751.781.78

C.T.E(100ºC-600ºC)    
MAX		Electrode10-6/ºC
 		2.92.92.92.92.92.42.42.41.51.51.51.5

Nipple		2.72.72.82.82.82.22.22.21.41.41.31.3

Ash      

MAX		Electrode%0.50.50.50.50.50.50.50.50.50.50.50.5

Nipple
:YB/T 4088,4089,4090
 The above indicators comply with the national black metal industry standard YB/T 4088,4089,4090.




We could machine special size of graphite products such as graphite block, graphite plates and graphite bricks.

We use different raw material to machine, such as the graphite electrodes material, ISO graphite, mold graphite and so on.
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