Electrode ya Graphite ya HP ya Utengenezaji wa Chuma
Utangulizi wa HP Graphite Electrode
Electrodi ya grafiti yenye nguvu nyingi huzalishwa na koki ya petroli ya kiwango cha chini cha salfa (au koka ya sindano) kama malighafi na lami ya makaa ya mawe kama binder kupitia ukaushaji, kusagwa, kukunja, kukandia, ukingo, kuoka, uwekaji mimba, kuoka tena, graphitization na machining.Sifa zake za kimaumbile na za kimawazo ni za juu kuliko elektrodi za grafiti za nguvu za kawaida, kama vile upinzani wa chini na msongamano mkubwa wa sasa.
Utumiaji wa HP Graphite Electrode
(1) Kwa ajili ya kuyeyusha chuma katika tanuru ya umeme ya arc / ladle tanuru
(2) Electrodi ya Graphite ya HP hutumiwa zaidi katika tanuu ya Umeme ya arc kutengenezea chuma.Wakati electrode ya grafiti inafanya kazi katika EAF, sasa italetwa na electrode ya grafiti kwenye tanuru, na kutakuwa na chanzo cha joto ambacho hutolewa na arc ya umeme kati ya mwisho wa electrode na malipo ya tanuru kwa kuyeyusha.
(3)Kwa ajili ya kuyeyusha corundum katika tanuru ya umeme
(4) Hutumika kwa ajili ya usindikaji maalum-umbo bidhaa grafiti
Utupu wa elektrodi ya grafiti pia hutumika kuchakata vitengenezo mbalimbali vya umbo maalum vya grafiti na crucible ya grafiti, nk.
Michakato ya Uzalishaji wa Graphite Electrode
Fahirisi za Kemikali na Kimwili za HP Graphite Electrode
Kipengee
| Kitengo
| HP | |
φ200-φ700mm | |||
Upinzani | Electrode | μΩm | 5.8-6.6 |
Chuchu | 3.5-4.0 | ||
Modulus ya Kupasuka | Electrode | Mpa | 10.0-13.0 |
Chuchu | 20.0-23.0 | ||
Modulus ya Vijana | Electrode | GPA | 8.0-12.0 |
Chuchu | 14.0-16.0 | ||
Wingi Wingi | Electrode | g/cm3 | 1.64-1.68 |
Chuchu | 1.75-1.80 | ||
CTE (100-600℃) | Electrode | 10-6/℃ | 1.6-1.9 |
Chuchu | 1.1-1.4 | ||
Majivu | % | 0.3 |
Uwezo wa Sasa wa kubeba wa Graphite Electrode
Kipenyo cha majina | RP | HP | UHP | ||||
Milimita | Inchi | Uwezo wa Kubeba Sasa | Msongamano wa Sasa | Uwezo wa Kubeba Sasa | Msongamano wa Sasa | Uwezo wa Kubeba Sasa | Msongamano wa Sasa |
mm | inchi | 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 |
Kipimo cha 4TPI Nipples na Soketi
Kipenyo cha majina | Aina ya Chuchu | Ukubwa wa chuchu (mm) | Ukubwa wa Soketi | Uzi | |||||
mm | inchi | D | L | d2 | l | d1 | H | mm | |
Mkengeuko (-0.5-0) | Mkengeuko (-1-0) | Mkengeuko (-5-0) | Mkengeuko (0-0.5) | Mkengeuko (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 |
Kipimo cha 3TPI Nipples na Soketi
Kipenyo cha majina | Aina ya Chuchu | Ukubwa wa chuchu (mm) | Ukubwa wa Soketi | Uzi | |||||
mm | inchi | D | L | d2 | l
| d1 | H | mm | |
Mkengeuko (-0.5-0) | Mkengeuko (-1-0) | Mkengeuko (-5-0) | Mkengeuko (0-0.5) | Mkengeuko (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 |
Maelezo ya Thread ya 3TPI
Maelezo ya Thread ya 4TPI
Rejea ya Torque
Kipenyo | mm | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
inchi | 10'' | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |
Torque (Nm) | 400-450 | 500-650 | 700-950 | 850-1150 | 1050-1400 | 1300-1700 | 1850-2400 | 2300-3000 | 3900-4300 | 4400-5200 |