UHP Graphite Electrode mo te EAF/LF
Āhuahira
He iti ake te 1.Resistivity, ka nui ake te kiato o naianei
2.Smaller whakarea roha rārangi
3.Excellent waiariki ru ātete.
4.He pai te kawe hiko
5.High pāmahana ātete me te pūmautanga pai
6. Pai te pumau matū
tono
(1) Mo te hanga maitai i roto i te EAF / LF
Kei te whakamahia te hiko graphite i roto i te oumu hiko hiko mo te whakarewa maitai.I te wa e mahi ana te electrode graphite i roto i te EAF, ka whakauruhia te naianei e te graphite electrode ki roto i te oumu, ka puta he puna wera e hangaia ana e te pewa hiko i waenga i te pito hiko me te utu oumu mo te whakarewa.
(2) Mo te whakaputa i te kirika me te ūkuikui kōwhai i roto i te oumu pewa kua rukuhia
Ko etahi waro hiko he nui te rahi (hei tauira. 700mm-1400mm) ka whakamahia mo te whakaputa i te hiraka me te ūkuikui kowhai i roto i te oumu pewa kua rukuhia.Ko te waahanga o raro o te hiko waro ka tanumia ki roto i te utu, ka hanga he pewa i roto i te paparanga utu, ka whakarewahia nga rauemi e te kaha wera i hangaia e te aukati o te utu.Hei tauira, tata ki te 100kg o te graphite electrode e pau ana mo te 1 tana o te silicon konganuku.
(3)Mo te whakaputa corundum i roto i te oumu hiko
(4)I whakamahia mo te tukatuka i nga hua graphite ahua motuhake
Ka whakamahia ano hoki te watea o te graphite electrode ki te tukatuka i nga momo graphite ahua motuhake
Nga Tukatuka Whakaputa o te Hiko Kauwhata
Ko nga Taurangi Matū me te Ahu-a-tinana o UHP Graphite Electrode
Tūemi | Waeine | HP | |
φ200-φ700mm | |||
Te ātete | Hiko | μΩm | 5.8-6.6 |
Kouma | 3.5-4.0 | ||
Kōwae o Rupture | Hiko | Mpa | 10.0-13.0 |
Kouma | 20.0-23.0 | ||
Kōwae a Young | Hiko | GPa | 8.0-12.0 |
Kouma | 14.0-16.0 | ||
Kiato rahi | Hiko | g/cm3 | 1.64-1.68 |
Kouma | 1.75-1.80 | ||
CTE (100-600 ℃) | Hiko | 10-6/℃ | 1.6-1.9 |
Kouma | 1.1-1.4 | ||
Te pungarehu | % | 0.3 |
Te Kaha Kawe o Naianei o te Hiko Kauwhata
Diamita Ingoa | RP | HP | UHP | ||||
Mirimita | Inihi | Te Kaha Kawe o naianei | Kiato o naianei | Te Kaha Kawe o naianei | Kiato o naianei | Te Kaha Kawe o naianei | Kiato o naianei |
mm | inihi | A | A/cm2 | A | A/cm2 | A | A/cm2 |
75 | 3'' | 1000-1400 | 22-31 |
|
| ||
100 | 4'' | 1500-2400 | 19-30 | ||||
130 | 5'' | 2200-3400 | 17-26 | ||||
150 | 6'' | 3000-4500 | 16-25 | ||||
200 | 8'' | 5000-6900 | 15-21 | 5500-6900 | 18-25 | ||
250 | 10'' | 7000-10000 | 14-20 | 6500-10000 | 18-25 | 8100-12200 | 20-30 |
300 | 12'' | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
350 | 14'' | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
400 | 16'' | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
450 | 18'' | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
500 | 20'' | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
550 | 22'' | 28000-34000 | 12-14 | 34000-53000 | 14-22 | 45000-65000 | 18-27 |
600 | 24'' | 30000-36000 | 11-13 | 38000-58000 | 13-21 | 50000-75000 | 18-26 |
650 | 26'' | 32000-39000 | 10-12 | 41000-65000 | 12-20 | 60000-85000 | 18-25 |
700 | 28'' | 34000-42000 | 9.0-11 | 45000-72000 | 12-19 | 70000-120000 | 18-30 |
Ahu o 4TPI Nipples me te turanga
Diamita Ingoa | Momo Nipple | Rahi o te Nipple (mm) | Rahi o te turanga | Miro | |||||
mm | inihi | D | L | d2 | l
| d1 | H | mm | |
Wehenga (-0.5-0) | Wehenga (-1-0) | Wehenga (-5-0) | Wehenga (0-0.5) | Wehenga (0-7) | |||||
200 | 8'' | 122T4N | 122.24 | 177.80 | 80 | <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'' | 222T4L | 222.25 | 355.60 | 150.00 | 215.93 | 183.80 | ||
450 | 18'' | 241T4N | 241.30 | 304.80 | 177.90 | 234.98 | 158.40 | ||
450 | 18'' | 241T4L | 241.30 | 355.60 | 169.42 | 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 | 355.60 | 226.58 | 292.13 | 183.80 | ||
550 | 22'' | 298T4L | 298.45 | 457.20 | 209.65 | 292.13 | 234.60 | ||
600 | 24'' | 317T4N | 317.5 | 355.60 | 245.63 | 311.18 | 183.80 | ||
600 | 24'' | 317T4L | 317.5 | 457.20 | 228.70 | 311.18 | 234.60 | ||
650 | 26'' | 355T4N | 355.60 | 457.20 | 266.79 | 349.28 | 234.60 | ||
650 | 26'' | 355T4L | 355.60 | 558.80 | 249.86 | 349.28 | 285.40 | ||
700 | 28'' | 374T4N | 374.65 | 457.20 | 285.84 | 368.33 | 234.60 | ||
700 | 28'' | 374T4L | 374.65 | 558.80 | 268.91 | 368.33 | 285.40 | ||
750 | 30'' | 406T4N | 406.4 | 584.20 | 296.42 | 400.08 | 298.10 | ||
750 | 30'' | 406T4L | 406.4 | 609.60 | 292.19 | 400.08 | 310.80 | ||
800 | 32'' | 431T4N | 431.8 | 635.00 | 313.36 | 425.48 | 325.50 | ||
800 | 32'' | 431T4L | 431.8 | 685.80 | 304.89 | 425.48 | 348.90 |
Ahu o 3TPI Nipples me te turanga
Diamita Ingoa | Momo Nipple | Rahi o te Nipple (mm) | Rahi o te turanga | Miro | |||||
mm | inihi | D | L | d2 | l
| d1 | H | mm | |
Wehenga (-0.5-0) | Wehenga (-1-0) | Wehenga (-5-0) | Wehenga (0-0.5) | Wehenga (0-7) | |||||
250 | 10'' | 155T3N | 155.57 | 220.00 | 103.80 | <7 | 147.14 | 116.00 | 6.35 |
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'' | 215T3L | 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'' | 241T3L | 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'' | 273T3L | 273.05 | 355.60 | 198.70 | 264.62 | 183.80 | ||
500 | 20'' | 298T3N | 298.45 | 372.60 | 221.30 | 290.02 | 192.20 | ||
550 | 22'' | 298T3N | 298.45 | 372.60 | 221.30 | 290.02 | 192.20 |
3TPI Miro Taipitopito
4TPI Miro Taipitopito
Tohutoro o Torque
Diamita | mm | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
inihi | 10'' | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |
Toru (Nm) | 400-450 | 500-650 | 700-950 | 850-1150 | 1050-1400 | 1300-1700 | 1850-2400 | 2300-3000 | 3900-4300 | 4400-5200 |