HanDan ChaoYo Metallurgical Materials Co., Ltd
HanDan ChaoYo Metallurgical Materials Co., Ltd
Product Details:
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| 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 |
UHP Carbon Graphite Electrode for Electric Arc Furnace/Ladle Furnace 1800-3000mm Length <5.5.m Resistance
Description:
Graphite Electrode is mainly usde for steel-making in electric furnace, mineral hot furnace and electric resistance furnace. Graphite electrode conducts electric current into the furnace. Electric current produces arc in the smelting district in the electric furnace, when the temperature increase to about 2000 degree centigrade, smelting begins. Our a series of graphite electrode is applicable to the common furnace and high power furnace with high pressure and short arc.
| Item | unit | Nominal Diameter | ||||||
| RP | HP | UHP | ||||||
| <Φ300 | >Φ350 | <Φ400 | >Φ450 | <Φ400 | >Φ450 | |||
| Resistance | E | μΩ.m | <8.5 | <6.5 | <5.5 | |||
| N | <6.5 | <5.5 | <4.5 | |||||
| Bending Strength | E | Mpa | >8.5 | >7.0 | >10.5 | >9.8 | >11.0 | |
| N | >15.0 | >16.0 | >20.0 | |||||
| Elastic Modulus | E | Gpa | <9.3 | <12.0 | <14.0 | |||
| N | <18.0 | <16.0 | <14.0 | |||||
| B.D. | E | g/cm3 | >1.53 | >1.52 | >1.62 | >1.60 | >1.66 | >1.67 |
| N | >1.69 | >1.73 | >1.75 | |||||
| C.T.E (100~600°C) | E | 10-6/°C | <2.9 | <2.4 | <1.5 | |||
| N | <2.8 | <2.2 | <1.4 | |||||
| Ash | % | <0.50% | <0.30% |
<0.30% |
||||
Applications of Graphite Electrode UHP
1. High quality and strictly inspected petroleum coke, needle coke as raw material.
2. Low specific resisvitiy
3. Low conspumption rate
4. Anti-oxidation, uniform strength
5. Good resistance to thermal shock
6. Perfect match betwee body and nipple.
7. Professional , experienced reliable and safe package & transportation
Characteristics Of Graphite electrodes:
1. Excellent Thermal Conductivity Graphite boasts exceptional thermal conductivity, far superior to most metals. It can efficiently transfer heat and maintain stable thermal performance even in extreme temperature environments (from ultra-low to high temperatures above 3000℃). This advantage makes it an ideal material for heat dissipation components, high-temperature furnaces, and thermal management systems in electronics, metallurgy, and aerospace industries.
Product Advantage
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
Production Application:
