Buy Graphite electrodes with UHP Electrodes

Graphite electrodes with UHP Electrodes

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25.89 EUR

Wholesale:

12.94 EUR/pcs - from 2 pcs

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Darrio International Trade Co., Ltd

China, Beijing
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Graphite Bearing

Description

Items	Classification	单位 Unit	Nominal Diameter (mm)
Items	Classification	单位 Unit	300～400	450～500	550～600	700
Specific Resistance	Pole	μΩm	6. 2	6. 3	6. 3	6. 3
Specific Resistance	Nipple	μΩm	5. 0	5. 0	4. 5	4. 5
Bending Strength	Pole	Mpa	10. 5	10. 5	11. 0	11. 0
Bending Strength	Nipple	Mpa	18. 0	18. 0	20. 0	20. 0
Young’s Modulus	Pole	Gpa	14. 0	14. 0	14. 0	14. 0
Young’s Modulus	Nipple	Gpa	18. 0	18. 0	22. 0	22. 0
Bulk Density	Pole	g/cm³	1. 66	1. 66	1. 66	1. 66
Bulk Density	Nipple	g/cm³	1. 75	1. 75	1. 75	1. 78
CTE（100℃ - 600℃）	Pole	×10 ^{- 6}/℃	1. 5	1. 5	1. 4	1. 4
CTE（100℃ - 600℃）	Nipple	×10 ^{- 6}/℃	1. 4	1. 4	1. 2	1. 2
Ash Content		%	0. 3	0. 3	0. 5	0. 5

Graphite electrode is a major conduction material used in the electric smelting industry, which has the properties of superior electric conductivity, thermal conductivity, high strength, oxidation and corrosion resistance in high temperature. Graphite electrode is typically used in the EAF smelting steel, the submerged - arch furnace producing ferroalloy, pure silicon, phosphor, matte, calcium carbide, etc. Nowadays, graphite electrode has been essential part of the raw material industry.

Graphite Electrode Operation Current

) Nominal Diameter	Operation Current (Ampere)
) Nominal Diameter	RP Electrode	Impregnated Electrode	HP Electrode	Type II HP	UHP Electrode
75	1000～1400	1300～2000	——	——	——
100	1500～2400	1800～3000	——	——	——
130	2200～3400	2800～4200	——	——	——
150	3000～4500	4000～5000	——	——	——
200	5000～6900	4800～9000	5500～9000	——	——
250	7000～10000	8000～12000	8000～13000	——	——
300	10000～13000	11000～16000	13000～17400	——	15000～22000
350	13500～18000	15000～22000	17400～24000	19000～28000	20000～30000
400	18000～23500	20000～28000	21000～31000	23000～35000	25000～40000
450	22000～27000	24000～34000	25000～40000	30000～42000	32000～45000
500	25000～32000	28000～42000	30000～48000	35000～50000	38000～55000
550	28000～36000	——	34000～55000	——	45000～65000

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Graphite electrodes with UHP Electrodes