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Good Quality Hot Sale UHP Graphite Electrode Used for Steel

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Good Quality Hot Sale UHP Graphite Electrode Used for Steel

Large Image : Good Quality Hot Sale UHP Graphite Electrode Used for Steel

Product Details:

Place of Origin:	China
Brand Name:	Chaoyo
Certification:	QA/QC
Model Number:	graphite electrode

Payment & Shipping Terms:

Minimum Order Quantity:	25tons
Packaging Details:	wooden pallet
Delivery Time:	10-15days
Payment Terms:	TT/LC
Supply Ability:	3000 Metric Ton/Metric Tons per Month

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Detailed Product Description

Application:	EAF / LF	Diameter:	550mm
Length:	1800mm Length	Resistance (μΩ.m):	≤6.5
Apparent Density (g/cm³ ):	≥1.65	Thermal Expansion:	≤2.4
Flexural Strength (N/㎡):	≥10.5	Type:	Electrode Block
Grade:	UHP (Ultra High Power)	Connect:	4TPI

Good Quality Hot Sale UHP Graphite Electrode Used for Steel

Description:

Graphite electrode is made from the domestic first class petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The Graphite electrodes include: regular power, high power, ultra high power and square electrode. The range of diameters covers from 200mm to 800mm. Our products own the following characteristics: low electric resistivity, good electrical and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.
CNBM and its partner have 4 production bases and the annual production capacity of graphite electrodes is 60,000 MT.

Technical Specifaication:

Item		Unit	RP		HP		UHP
			250-400	450-800	300-400	450-700	300-400	450-700
Electric Resistivity	Electrode	μΩ.m	7.5-8.6	7.5-8.8	5.5-6.8	5.5-7.0	4.6-6.0	4.8-6.2
	Nipple		4.5-5.5		4.0-5.0		3.5-4.5
Bending Strength	Electrode	MPa	≥8.0		≥11.0		≥11.0
	Nipple		≥15.0		≥16.0		≥18.0
Elastic Modulus	Electrode	GPa	≤9.0		≤11.0		≤13.0
	Nipple		≤13.0		≤14.0		≤15.0
Bulk Density	Electrode	g/cm3	1.55-1.65		1.63-1.73		1.65-1.75
	Nipple		1.70-1.75		1.73-1.80		1.75-1.82
Ash	Electrode	%	≤0.3
	Nipple
CTE(100-600)ºC	Electrode	10-6/ºC	2.00-2.50		1.80-2.00		1.30-1.50
	Nipple		1.50-1.80		1.50-1.80		1.20-1.40

Applications of Graphite Electrode UHP

Graphite electrode uhp can be widely used in electric arc furnace and ladle refining furnace for steelmaking. uhp graphite electrodes can be widely used in the electric smelting furnace for producing the ferroalloy, pure silicon, yellow phosphorus, copper matte, calcium carbide and so on.

Advantages:

1.Anti-oxidation treatment for longevity.
2.High-purity,high-density,strong chemical stability.
3.High machining accuracy,good surface finishing.
4.High mechanical strength,low electrical resistance.
5.Resistant to cracking & spalling.
6.High resistance to oxidation and thermal shock.

Good Quality Hot Sale UHP Graphite Electrode Used for Steel 0

Application:
1. Be used for Steelmaking arc furnaces, refining furnace, as conducting electrode.
2. Be used for Metal-silicon furnace, Or-giraffe furnace, Corundum furnace etc. As conducting
electrode
Properties:
1. Good electrical conductivity.
2. Strong thermal shock resistance.
3. High mechanical strength.
Variety:
1. RP (Regular Power)
2. HP (High Power)
3. UHP (Ultra High Power)
4. RPI (Regular Power Impregnated)
(Notice: All of Graphite Electrodes is equipped to tapered nipple

Good Quality Hot Sale UHP Graphite Electrode Used for Steel 1

Quality Assurance & Control
· National Certified Laboratory
· Key testing instruments, including: specific resistor, bulk density meter, elasticmodulus meter, bending strength inspector, ash analysis meter, CTE analysis meter, etc.
· On-time instrument calibration
· On-site properties testing, including:
L-CTE,C-CTE
Specific resistance, bulk density,
Bending strength, ash content, elastic modulus

Good Quality Hot Sale UHP Graphite Electrode Used for Steel 2

Production Application:

Core application in Electric Arc Furnace (EAF) steelmaking (accounting for over 70% of global consumption): Conduct electricity to generate high-temperature electric arcs for melting scrap steel, producing construction steel, automotive steel and specialty steel
Facilitate non-ferrous metal smelting: Smelt metals such as copper, nickel and lead; also used in vacuum remelting of refractory metals like titanium to achieve purification and uniform composition
Produce key industrial materials: Manufacture metallurgical-grade silicon, polysilicon (for solar energy/semiconductors), as well as phosphorus and ferroalloys in submerged arc furnaces
Serve the electrochemical industry: Act as anodes in electrolytic refining of metals like copper and gold for purification, or as current collectors in fuel cells to ensure stable electricity transmission
Support specialized industries: Assist in high-temperature production of glass/ceramics (reducing energy consumption); also used in laboratory high-temperature experiments and electrochemical analysis

Good Quality Hot Sale UHP Graphite Electrode Used for Steel 3

Good Quality Hot Sale UHP Graphite Electrode Used for Steel 4

Good Quality Hot Sale UHP Graphite Electrode Used for Steel 5

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