China Graphite Electrode HP RPI

  Applications of Graphite Electrode   Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.   Graphite Electrode   Product Description     Specifications Specifications   1.Diameter:40 - 600mm or1.6"-24"   2.Length: 250 - 2400mm or10"-96"    3.Grades:RP, RPI (ISO9001:2008standard)    4.Nipples:3TPI,4TPI        Programmable properties   1.Good electrical conductivity   2.High resistance to thermal shock    3.High mechanical strength     The specification of graphite electrode    

Specifications			Unit	High- power
				dia.75-150	dia.200-400	dia.450-600
Specific Resistance	(≤)	Electrode	μΩ.m	7	6.5	6.5
		Nipple		6	5.5	5.5
Bending Strength	(≥)	Electrode	MPa	10.5	10.5	9.8
		Nipple		15	15	15
Elastic Modulus	(≤)	Electrode	GPa	12	12	12
		Nipple		16	16	16
Bulk Density	(≥)	Electrode	g/cm3	1.65	1.65	1.65
		Nipple		1.72	1.72	1.72
C.T.E. (100-600℃)	(≤)	Electrode	10-6 /℃	2.7	2.4	2.4
		Nipple		2.5	2.2	2.2
Ash	(≤)	Electrode	%	0.3	0.3	0.3
		Nipple

   

Specifications			Unit	Regular- power			Impregnated
				dia.75-150	dia.200-400	dia.450-600	φ75-200	φ250-350	φ400-50
Specific Resistance	(≤)	Electrode	μΩ.m	8.5	8.5	9	8	8	8
		Nipple		7	6.5	6.5	7.5	7.5	7.5
Bending Strength	(≥)	Electrode	MPa	8	8.5	8	10	9	8
		Nipple		17	17	17	15	15	15
Elastic Modulus	(≤)	Electrode	GPa	9.3	9.3	9.3	12	12	12
		Nipple		14	14	14	14	14	14
Bulk Density	(≥)	Electrode	g/cm3	1.56	1.54	1.54	1.58	1.58	1.58
		Nipple		1.7	1.7	1.7	1.68	1.68	1.68
C.T.E. (100-600℃)	(≤)	Electrode	10-6 /℃	2.9	2.9	2.9	2.7	2.7	2.7
		Nipple		2.7	2.8	2.8	2.8	2.5	2.5
Ash	(≤)	Electrode	%	0.5	0.5	0.5	0.3	0.3	0.3
		Nipple

              Packaging & Shipping Packaging & Delivery Packaging Details:graphite electrode is packaged by wooden cases Delivery Details: according to the order quantity     Company Information About us   Founded in 1996, Dalian Thrive Mining Co., Ltd. is a professional mining and metallurgical group with headquarters in Dalian, China.   Combined the high level talents and local resources, Graphite Materials Division is engaged in the research and production of carbon & graphite materials, including graphite electrodes (RP, HP and UHP), fine-grained graphite  medium-grained graphite, thermal management graphite, electrolytic carbon anodes or graphite anodes, wear-resistant carbon & graphite, graphite-ceramic compositeb etc.   Covering about 140,000 square meters, three production facilities are being operated in Inner Mongolia, Jilin and Shanxi province and equipped with the integrated production lines which consist of the processes of raw materials preparation, mixing & kneading, rolling, forming, baking, pitch impregnation, graphitization, machining, inspection and etc.    Let’s keep pace with the times and create a better future!               for more details, please contact me                       Zoe Zhou   Tel: +86 411 84335361                                                            Fax:+86 411 84342356 Skype: duramaterials11 Email:zoe(at)duramaterials.com