High Density Small Diameter Furnace Graphite Electrode For Ladle Furnace Blast Furnace In Ho Smelting ea Tšepe

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Tlhaloso e Khutšoanyane:

Li-electrode tse nyane tsa graphite ke khetho e nepahetseng bakeng sa ts'ebetso ea ho qhibilihisa liindasteri tse fapaneng tse joalo ka calcium carbide, ntlafatso ea carborundum, kapa ho qhibiliha ha litšepe tse sa tloaelehang, le Ferrosilicon plant refractory. ho feto-fetoha ha maemo, li-electrode tsena li fana ka ts'ebetso le ts'ebetso e ke keng ea lekanngoa.Elektrode e nyane ea graphite, bophara ba bophara bo tloha ho 75mm ho isa ho 225mm

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Lintlha tsa Sehlahisoa

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Tekheniki Parameter

Chate 1: Technical Parameter For Small Diameter Graphite Electrode

Diameter		Karolo	Khanyetso	Flexural Matla	Modulus e monyane	Botenya	CTE	Molora
Intshi	mm	Karolo	μΩ·m	MPa	GPA	g/cm³	×10^-6/℃	%
3	75	Electrode	7.5-8.5	≥9.0	≤9.3	1.55-1,64	≤2.4	≤0.3
3	75	Nnyo	5.8-6.5	≥16.0	≤13.0	≥1.74	≤2.0	≤0.3
4	100	Electrode	7.5-8.5	≥9.0	≤9.3	1.55-1,64	≤2.4	≤0.3
4	100	Nnyo	5.8-6.5	≥16.0	≤13.0	≥1.74	≤2.0	≤0.3
6	150	Electrode	7.5-8.5	≥8.5	≤9.3	1.55-1,63	≤2.4	≤0.3
6	150	Nnyo	5.8-6.5	≥16.0	≤13.0	≥1.74	≤2.0	≤0.3
8	200	Electrode	7.5-8.5	≥8.5	≤9.3	1.55-1,63	≤2.4	≤0.3
8	200	Nnyo	5.8-6.5	≥16.0	≤13.0	≥1.74	≤2.0	≤0.3
9	225	Electrode	7.5-8.5	≥8.5	≤9.3	1.55-1,63	≤2.4	≤0.3
9	225	Nnyo	5.8-6.5	≥16.0	≤13.0	≥1.74	≤2.0	≤0.3
10	250	Electrode	7.5-8.5	≥8.5	≤9.3	1.55-1,63	≤2.4	≤0.3
10	250	Nnyo	5.8-6.5	≥16.0	≤13.0	≥1.74	≤2.0	≤0.3

Chate ea 2: Bokhoni ba ho Jara ba Hona Joale Bakeng sa Electrode ea Graphite ea Diamethara e Nyenyane

Diameter		Moroalo oa Hona Joale	Boima ba Hona Joale	Diameter		Moroalo oa Hona Joale	Boima ba Hona Joale
Intshi	mm	A	A/m²	Intshi	mm	A	A/m²
3	75	1000-1400	22-31	6	150	3000-4500	16-25
4	100	1500-2400	19-30	8	200	5000-6900	15-21
5	130	2200-3400	17-26	10	250	7000-10000	14-20

Chate ea 3: Boholo le Mamello ea Graphite Electrode bakeng sa Diamethara e Nyane ea Graphite Electrode

Nominal Diameter		Bophara ba 'Nete(mm)		Bolelele ba Lebitso		Mamello
Intshi	mm	Max.	Min.	mm	Intshi	mm
3	75	77	74	1000	40	-75 ~ +50
4	100	102	99	1200	48	-75 ~ +50
6	150	154	151	1600	60	±100
8	200	204	201	1600	60	±100
9	225	230	226	1600/1800	60/72	±100
10	250	256	252	1600/1800	60/72	±100

Kopo e ka Sehloohong

Ho qhibiliha ha calcium carbide
Tlhahiso ea carborund
Ho hloekisa Corundum
Litšepe tse sa tloaelehang tse qhibilihang
Ferrosilicon semela refractory

Litaelo Ho fana le ho Sebelisa Bakeng sa Li-electrode tsa Graphite

1.Sebelisa lisebelisoa tse khethehileng tsa ho phahamisa ho phela electrode ea graphite qoba ho senyeha nakong ea lipalangoang. (sheba pic1)

2. Graphite electrode e tlameha ho qojoa hore e se ke ea kolobisoa kapa e kolobisoa ke pula, lehloa, e lule e omme. (sheba pic2)

3.Ho hlahloba ka hloko pele o sebelisoa etsa bonnete ba hore sokete le khoele ea nipple li loketse ho sebelisoa, ho kenyeletsoa le tlhahlobo ea sekontiri se metsi, plug.(sheba pic3)

4.Hloekisa likhoele tsa nipple le sockets ka moea o hatelitsoeng.(sheba pic4)

5.Pele e sebelisoa, electrode ea graphite e tlameha ho omisoa ka sebōping, mocheso oa ho omisa o lokela ho ba ka tlase ho 150 ℃, nako e omisitsoeng e lokela ho ba ho feta 30hours. (bona pic5)

6.Elektrode ea graphite e tlameha ho hokahanngoa ka thata le ka ho otloloha ka torque e loketseng e tiisang.(sheba pic6)

7.Ho qoba ho robeha ha electrode ea graphite, beha karolo e kholo sebakeng se tlaase le karolo e nyenyane sebakeng se ka holimo.