Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace

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HanDan ChaoYo Metallurgical Materials Co., Ltd

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Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace

Name: Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace
Brand: Chaoyo
Price: 1000 USD

Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace Manufactures

Brand Name : Chaoyo

Model Number : graphite electrode

Certification : QA/QC

Place of Origin : China

MOQ : 25tons

Price : USD1000/MT

Payment Terms : TT/LC

Supply Ability : 300 Metric Ton/Metric Tons per Month

Delivery Time : 10-15days

Packaging Details : wooden pallet

Grade : UHP (Ultra High Power),HP (High Power),RP (Regular Power)

Thermal expansion : 1.5 - 2.8 X10-6 / (100-600 )

Apparent density (g/cm³ ) : 1.6-1.9

Resistance (μω.m) : 4 - 9 Micro Ohm.m

Length : 1600~2400mm

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Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace

RP graphite electrode is used in ordinary power electric arc furnaces such as steelmaking, silicon smelting, and yellow phosphorus smelting. Made of petroleum coke and coal pitch as raw materials. It is characterized by low ash content, good electrical conductivity, high temperature resistance, and does not melt or deform under high temperatures. RP graphite electrode as a conductive material in arc metallurgical furnaces for smelting various non-ferrous and rare metals. It can be used at current densities exceeding 17A/cm2.

Product Advantage

* High density, high temperature resistance, high mechanical strength and strong chemical stability.
* The surface can be treated with anti-oxidation.
* Corrosion resistance, strong acid and alkali resistance.
* Excellent thermal shock resistance, electrical conductivity and thermal conductivity.
* Strong wear resistance and lubricating performance.
* Long service life.

Application
1. Electric arc steelmaking furnace.

2. Ore-heating furnaces.

3. Resistance furnaces.

Specifications for RP, HP, UHP graphite electrodes with nipples:

RP	HP	UHP
Electrode: Bulk Density≥ 1.56g/cm3 Specific Resistivity≤ 8.5μm Bending Strength≥ 10.0MPa Elastic Modulus≤ 9.3GPa Thermal Expansion Coefficient≤ 2.7x10 -6/°C Ash≤ 0.5% Nipple: Bulk Density≥ 1.68g/cm3 Specific Resistivity≤ 7.0μm Bending Strength≥ 14.0MPa Elastic Modulus≤ 13.7GPa Thermal Expansion Coefficient≤ 2.5 x10 -6/°C Ash≤ 0.5%	Electrode: Bulk Density≥ 1.65g/cm3 Specific Resistivity≤ 6.5μm Bending Strength≥ 12.0MPa Elastic Modulus≤ 10.0GPa Thermal Expansion Coefficient≤ 2.2x10 -6/°C Ash≤ 0.3% Nipple: Bulk Density≥ 1.74g/cm3 Specific Resistivity≤ 5.5μm Bending Strength≥ 16.0MPa Elastic Modulus≤ 14.0GPa Thermal Expansion Coefficient≤ 2.0 x10 -6/°C Ash≤ 0.3%	Electrode: Bulk Density≥ 1.68g/cm3 Specific Resistivity≤ 5.8μm Bending Strength≥ 16.0MPa Elastic Modulus≤ 14.0GPa Thermal Expansion Coefficient≤ 1.9x10 -6/°C Ash≤ 0.2% Nipple: Bulk Density≥ 1.76g/cm3 Specific Resistivity≤ 4.5μm Bending Strength≥ 18.0MPa Elastic Modulus≤ 16.0GPa Thermal Expansion Coefficient≤ 1.4 x10 -6/°C Ash≤ 0.2%

Actual diameters					Actual lengths
Mm	Mm	MAX	MIN	Rough spot	Length	Tolerance	Shot Ruler size
200	8	204	201	198	1600	±100	-275
250	10	256	252	248	1600 1800
300	12	307	303	299
350	14	357	353	347
400	16	409	404	400	1600 1800 2000
450	18	460	455	451
500	20	511	506	502
600	24	613	607	604
780	31.2	782	776	774	2000 2200 2400	±100	-400
800	32	802	796	794
870	34.8	872	866	862
900	36	902	896	892
920	36.8	922	916	912
960	38.4	962	956	952
1020	40.8	1022	1016	1012	2200 2600 2800
1060	42.4	1062	1056	1052
1100	44	1102	1092	1092
1146	45.8	1148	1140	1138
1197	47.9	1199	1191	1189
1250	50	1252	1244	1242
1272	50.9	1274	1266	1264
1305	54.4	1307	1299	1297
1321	52.8	1323	1315	1313
1400	56	1402	1394	1392

Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace

The graphite electrode for arc furnaces and ladle refining furnaces for steel industries/steel plant in steel making.

Graphite electrodes will be stored in a clean and dry place. It can be used both indoors and outdoors. Whether indoors or outdoors, the goods will be loaded and transported away as soon as possible. If it is rainy or cloudy, the electrodes will be covered in advance to prevent damage.

Specification

Specification		Regular power	High power	Ultra high power
Specific ResistanceμΩ•m(max)	Electrode	8.5	6.5	5.5
Specific ResistanceμΩ•m(max)	Nipple	6.5	5.5	4.5
Bulk densityg/cm3(min)	Electrode	1.54	1.63	1.68
Bulk densityg/cm3(min)	Nipple	1.69	1.73	1.75
Modulus of rapture Mpa(min)	Electrode	8.5	10.5	11.0
Modulus of rapture Mpa(min)	Nipple	15.0	16.0	20.0
Yong’s Modulus Gpa(max)	Electrode	9.3	12.0	14.0
Yong’s Modulus Gpa(max)	Nipple	14.0	16.0	18.0
Ash% (max)	Electrode	0.5	0.3	0.2
Ash% (max)	Nipple	0.5	0.3	0.3
CTE(100-600℃)10-6	Electrode	2.9	2.2	1.5
CTE(100-600℃)10-6	Nipple	2.8	2.0	1.4

Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace

Regular High Power Carbon Graphite Electrode Graphite Plate Electrode For Arc Furnace Images

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