HP grafit éléktroda pikeun Steel Nyieun
Pengenalan HP Graphite Electrode
éléktroda grafit kakuatan tinggi dihasilkeun ku low-walirang eusi minyak bumi coke (atawa jarum coke) salaku bahan baku sarta aspal batubara salaku map ngaliwatan calcination, crushing, batching, kneading, molding, baking, impregnation, rebaking, graphitization na machining.Sipat fisik sareng mékanisna langkung luhur tibatan éléktroda grafit kakuatan biasa, sapertos résistivitas rendah sareng kapadetan arus anu ageung.
Aplikasi HP Graphite Electrode
(1) Pikeun smelting baja dina tungku busur listrik / tungku ladle
(2) HP grafit éléktroda utamana dipaké dina tungku arc listrik pikeun pembuatan baja.Nalika éléktroda grafit berpungsi dina EAF, arus bakal diwanohkeun ku éléktroda grafit kana tungku, sarta bakal aya sumber panas nu dihasilkeun ku busur listrik antara tungtung éléktroda jeung muatan tungku pikeun smelting.
(3) Pikeun corundum smelting dina tungku listrik
(4) Dipaké pikeun ngolah produk grafit husus ngawangun
Kosong éléktroda grafit ogé dipaké pikeun ngolah rupa-rupa prod grafit ngawangun husus sarta crucible grafit, jsb.
Prosés Produksi Éléktroda Grafit
Indéks Kimia sareng Fisik HP Graphite Electrode
| Barang
| Unit
| HP | |
| φ200-φ700mm | |||
| Résistansi | Éléktroda | μΩm | 5.8-6.6 |
| Puting | 3.5-4.0 | ||
| Modulus of Beubeulahan | Éléktroda | Mpa | 10.0-13.0 |
| Puting | 20.0-23.0 | ||
| Modulus ngora | Éléktroda | GPa | 8.0-12.0 |
| Puting | 14.0-16.0 | ||
| Kapadetan Bulk | Éléktroda | g/cm3 | 1.64-1.68 |
| Puting | 1.75-1.80 | ||
| CTE (100-600 ℃) | Éléktroda | 10-6/℃ | 1.6-1.9 |
| Puting | 1.1-1.4 | ||
| Abong | % | 0.3 | |
Kamampuh Mawa Arus Éléktroda Grafit
| Diaméterna nominal | RP | HP | UHP | ||||
| milimeter | Inci | Kamampuh Mawa Ayeuna | Kapadetan ayeuna | Kamampuh Mawa Ayeuna | Kapadetan ayeuna | Kamampuh Mawa Ayeuna | Kapadetan ayeuna |
| mm | inci | 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 |
Diménsi 4TPI nipples na stop kontak
| Diaméterna nominal | Jenis Puting | Ukuran Nipple (mm) | Ukuran Socket | Benang | |||||
| mm | inci | D | L | d2 | l | d1 | H | mm | |
| simpangan (-0.5-0) | simpangan (-1-0) | simpangan (-5-0) | simpangan (0-0.5) | simpangan (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 | ||
Diménsi 3TPI nipples na stop kontak
| Diaméterna nominal | Jenis Puting | Ukuran Nipple (mm) | Ukuran Socket | Benang | |||||
| mm | inci | D | L | d2 | l
| d1 | H | mm | |
| simpangan (-0.5-0) | simpangan (-1-0) | simpangan (-5-0) | simpangan (0-0.5) | simpangan (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 Thread Rincian
4TPI Thread Rincian
Rujukan Torsi
| Diameter | mm | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
| inci | 10'' | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |
| Torsi (Nm) | 400-450 | 500-650 | 700-950 | 850-1150 | 1050-1400 | 1300-1700 | 1850-2400 | 2300-3000 | 3900-4300 | 4400-5200 | |
