|
石墨電極理化指標 Indices Of physics And Chemistry Of Graphite Electrode
名稱規格
Specification
|
電阻率
Specific Resistance (μΩ.m)
|
彈性模量
Young'sModulus (Gpa)
|
抗折強度
Flexural Srength (Mpa)
|
體積密度
Bulk Density(g/cm3)
|
灰份
Ash Content(%)
|
熱膨脹系數
Coefficient of thermal expansion ( 100-600 ℃)10-61/℃
|
|
不大于（max）
|
不小于（min）
|
不大于（max）
|
電極
Electrode
|
接頭
Nipple
|
電極
Electrode
|
接頭
Nipple
|
電極
Electrode
|
接頭
Nipple
|
電極
Electrode
|
接頭
Nipple
|
|
電極
Electrode
|
接頭
Nipple
|
普通功率石墨電極
Regularpower
|
200-350
|
8.5
|
7.5
|
9.3
|
13.7
|
9.8
|
15.0
|
1.55
|
1.72
|
0.3
|
2.9
|
2.8
|
|
400-500
|
8.5
|
7.5
|
9.3
|
13.7
|
6.4
|
15.0
|
1.53
|
1.72
|
2.9
|
2.8
|
CTL抗氧化電極
Resistant Oxidation Electrode
|
200-350
|
8.0
|
7.5
|
9.3
|
13.7
|
10.0
|
15.0
|
1.56
|
1.72
|
0.3
|
2.9
|
2.8
|
|
400-500
|
8.0
|
7.5
|
9.3
|
13.7
|
7.0
|
15.0
|
1.54
|
1.72
|
2.9
|
2.8
|
高功率石墨電極
High Power
|
200-500
|
6.5
|
5.5
|
12.0
|
16.0
|
12.0
|
18.0
|
1.63
|
1.74
|
0.2
|
2.4
|
2.2
|
準超高石墨電極
Supper High Power
|
250-500
|
6.0
|
4.8
|
14.0
|
18.0
|
13.0
|
19.0
|
1.65
|
1.75
|
0.2
|
2.0
|
1.7
|
超高功率電極
Ultra High Power
|
250-500
|
5.8
|
4.5
|
14.0
|
18.0
|
14.0
|
20.0
|
1.68
|
1.77
|
0.2
|
1.5
|
1.4
|
石墨電極規格及允許偏差 Specifications & Allowance Of Graphite Electrodes
|
直徑 Diameter
|
長度 Length
|
|
直徑 Diameter
|
實際直徑 Actual diameter
|
公稱長度
Length mm
|
允許偏差
Allowance mm
|
|
英寸 inch
|
毫米 mm
|
**大 Max
|
**小 Min
|
|
8
|
200
|
205
|
200
|
1600
|
±100
|
|
9
|
225
|
230
|
225
|
1600
|
|
10
|
250
|
256
|
251
|
1600/1800
|
|
12
|
300
|
307
|
302
|
1600/1800/2000
|
|
14
|
350
|
357
|
352
|
1600/1800/2000/2200
|
|
16
|
400
|
409
|
403
|
1600/1800/2000/2200/2400
|
|
18
|
450
|
460
|
454
|
1600/1800/2000/2200/2400
|
|
20
|
500
|
511
|
505
|
1800/2000/2200/2400
|
石墨電極允許電流負荷及電流密度 Current Carrying Capacity And Current Density
公稱尺寸
Nominal diameter
|
普通功率
Regular power
|
CTL抗氧化電極
CTL-Resistant oxidation electrode
|
高功率
High power
|
準超高功率
Supper high power
|
超高功率
Ultra high power
|
|
mm
|
電流負荷
Current load A
|
電流密度
Current density A/cm2
|
電流負荷
Current load A
|
電流密度
Current density A/cm2
|
電流負荷
Current load A
|
電流密度
Current density A/cm2
|
電流負荷
Current load A
|
電流密度
Current density A/cm2
|
電流負荷
Current load A
|
電流密度
Current density A/cm2
|
|
200
|
5500-7500
|
16-22
|
5500-7500
|
16-22
|
5500-9000
|
18-25
|
|
|
|
|
|
225
|
6000-8000
|
15-21
|
6000-8000
|
15-21
|
7000-10500
|
18-25
|
|
|
|
|
|
250
|
7500-10500
|
15-21
|
7500-10500
|
15-21
|
8500-13500
|
18-25
|
9000-14400
|
20-28
|
9200-15100
|
21-30
|
|
300
|
10500-14000
|
15-19
|
10500-14000
|
15-19
|
14000-18500
|
19-26
|
14800-21000
|
20-30
|
15300-22400
|
21-31
|
|
350
|
14000-19000
|
15-19
|
14000-19000
|
15-19
|
18000-24500
|
19-26
|
19400-27000
|
20-30
|
21000-31000
|
21-31
|
|
400
|
19000-24500
|
15-19
|
19000-24500
|
15-19
|
22500-33000
|
18-26
|
25000-37000
|
19-30
|
25500-41000
|
20-31
|
|
450
|
24000-29000
|
15-18
|
24000-29000
|
15-18
|
28000-43000
|
17-26
|
30000-45000
|
19-27
|
32600-46000
|
20-30
|
|
500
|
27000-34000
|
15-17
|
27000-34000
|
14-17
|
33000-51000
|
16-26
|
35700-53800
|
18-27
|
39000-56100
|
20-29
|
石墨電極圓錐形接頭的尺寸 Dimensions Of Tapered Nipples
|
3TPI
|
直徑 Diameter
|
接頭 Nipple mm
|
接頭孔 Socket mm
|
螺距 Pitch mm
|
|
inch
|
mm
|
D
|
L
|
d2
|
1
|
d1
|
H
|
|
9
|
225
|
139.70
|
0
-0.50
|
203.20
|
0
-1
|
90.73
|
0
-5
|
<10
|
131.27
|
+0.50
0
|
107.60
|
+7
0
|
8.47
|
|
10
|
250
|
155.57
|
220.00
|
103.80
|
147.14
|
116.00
|
|
12
|
300
|
177.16
|
270.90
|
116.90
|
168.73
|
141.50
|
|
14
|
350
|
215.90
|
304.80
|
150.00
|
207.47
|
158.40
|
|
16
|
400
|
215.90
|
304.80
|
150.00
|
207.47
|
158.40
|
|
16
|
400
|
241.30
|
338.70
|
169.80
|
232.87
|
175.30
|
|
18
|
450
|
241.30
|
338.70
|
169.80
|
232.87
|
175.30
|
|
18
|
450
|
273.05
|
355.60
|
198.70
|
264.62
|
183.80
|
|
20
|
500
|
273.05
|
355.60
|
198.70
|
264.62
|
183.80
|
|
20
|
500
|
298.45
|
372.60
|
221.30
|
290.02
|
192.20
|
石墨電極圓錐形接頭的尺寸 Dimensions Of Tapered Nipples
|
4TPI
|
直徑 Diameter
|
接頭 Nipple mm
|
接頭孔 Socket mm
|
螺距 Pitch mm
|
|
inch
|
mm
|
D
|
L
|
d2
|
1
|
d1
|
H
|
|
8
|
200
|
122.24
|
0
-0.50
|
177.80
|
0
-1
|
80.00
|
0
-5
|
<7
|
115.92
|
+0.50
0
|
94.90
|
+7
0
|
6.35
|
|
9
|
225
|
139.70
|
177.80
|
97.46
|
133.38
|
94.90
|
|
10
|
250
|
152.40
|
190.50
|
108.00
|
146.08
|
101.30
|
|
12
|
300
|
177.80
|
215.90
|
129.20
|
171.48
|
114.00
|
|
14
|
350
|
203.20
|
254.00
|
148.20
|
196.88
|
133.00
|
|
16
|
400
|
222.25
|
304.80
|
158.80
|
215.93
|
158.40
|
|
16
|
400
|
222.25
|
355.60
|
150.00
|
|
