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Home > Products > Ultra High Power Graphite Electrode > uhp graphite electrode with graphite nipple
uhp graphite electrode with graphite nipple
  • uhp graphite electrode with graphite nipple

uhp graphite electrode with graphite nipple

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1000 Ton
    Delivery Time: 180 Days
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Basic Info

Type: Graphite Electrodes

Composition: SiC

Carbon Content: High-Carbon

Grade: UHP

Forming Way: Extruded Graphite

Additional Info

Packaging: Wooden box and tray packaging, should be fixed by steel belt

Productivity: 100,000 tons

Brand: Tengfei carbon

Transportation: Ocean,Land

Place of Origin: Taigu County, Shanxi Province

Supply Ability: 50,000 tons

Certificate: GB/T19001 GB/24001 GB/28001

Port: Tianjin Harbor

Product Description

石墨电极是电冶炼行业的主要导电材料。它具有出色的导电性,导热性,高机械强度以及高温下的抗氧化和抗腐蚀性能。石墨电极通常用于电弧炉(炼钢),埋弧炉(用于生产铁合金,纯硅,磷,雾面,电石等)和电阻炉,例如用于生产石墨电极的石墨化炉,玻璃熔炉,生产刚玉的电炉。

石墨电极分为RP,HD,HP和UHP。

高品质超高压石墨电极价格

人造石墨电极是由优质的低灰分材料制成的,例如石油焦,针状焦
和煤沥青,经过煅烧,压模,捏合,成型,烘烤和压力浸渍,石墨化
后再通过专业的CNC加工精密加工而成。该产品具有
电阻率低,导电性好,灰分低,结构紧凑,抗氧化性好,机械强度高等特点,是电弧炉,冶炼炉的最佳导电材料。


使用石墨电极的注意事项

1.电极支架应固定在顶部电极安全线以外的地方,否则电极容易断裂,应定期清理支架与电极之间的接触面为了保持良好的接触,应避免支架的冷却套漏水。
2.确定电极结中存在间隙的原因,在消除间隙之前,请勿使用它们。
3.连接电极时,如果奶嘴螺栓脱落,则需要完成奶嘴螺栓的安装。
4.电极的使用应避免倾斜操作,特别是所连接电极的组不应水平放置,以免破裂。
5,向炉内装料时,应将大块物料装到炉底,以尽量减少大炉料对电极的影响。
6,冶炼时应避免大块的绝缘材料堆积在电极的底部,以免影响电极的使用甚至破裂。
7,上升或下降电极时,请勿塌陷炉盖,否则可能导致电极损坏。

8,有必要防止钢渣溅到熔炼场所中存储的电极或乳头的螺纹上,这可能会损坏螺纹的精度。

RP石墨电极
财产
单元
数值
堆积密度
克/立方厘米
1.6-1.65
电阻率
μΩ·米
8.5-10
灰分
0.3-0.5
抗弯强度
兆帕
8-12
Elastic modulus
Gpa
9.3-14.0
C.T.E
10-6/°C
2.5-2.7
HP Graphite Electrode
Propertises
unit
Numerical value
Bulk density
g/cm3
1.65-1.70
Specific resistance
μΩ·m
6.5-7.5
Ash content
%
0.3-0.5
Flexural strength
Mpa
12-16
Elastic modulus
Gpa
12-16
C.T.E
10-6/°C
2.4-2.2
UHP Graphite Electrode
Propertises
unit
Numerical value
Bulk density
g/cm3
1.68-1.75
Specific resistance
μΩ·m
5.5-6.5
Ash content
%
0.3
Flexural strength
Mpa
16-20
Elastic modulus
Gpa
16-20
Norminal Diameter
IEC Code
Sizes of Nipple

Sizes of Socket
Thread
mm
in

D
L
d2
l
d1
H
mm
200
8
122T4N
122.24
177.80
80.00
<7
115.92
94.90
6.35
250
10
152T4N
152.40
190.50
108.00
146.08
101.30
300
12
177T4N
177.80
215.90
129.20
171.48
114.00
350
14
203T4N
203.20
254.00
148.20
196.88
133.00
400
16
222T4N
222.25
304.80
158.80
215.93
158.40
400
16
222T4N
222.25
355.60
150.00
215.93
183.80
450
18
241T4N
241.30
355.60
177.90
234.98
158.40
450
18
241T4L
241.30
304.80
158.80
234.98
183.80
500
20
269T4N
269.88
355.60
198.00
263.56
183.80
500
20
269T4L
269.88
457.20
181.08
263.56
234.60
550
22
298T4N
298.45
457.20
226.58
292.13
234.60
550
22
298T4L
298.45
457.20
209.65
292.13
234.60
600
24
317T4N
317.50
355.60
245.63
311.18
183.80
600
24
317T4L
317.50
457.20
228.70
<10
311.18
234.60
8.47
250
10
155T3N
155.57
220.20
103.80
147.14
116.00
300
12
177T3N
177.16
270.90
116.90
168.73
141.50
350
14
215T3N
215.90
304.80
150.00
207.47
158.40
400
16
241T3N
241.30
338.70
169.80
232.87
175.30
450
18
273T3N
273.05
355.60
198.70
264.62
183.80
500
20
298T3N
298.45
372.60
221.30
290.02
192.20
HP石墨电极





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