HP Graphite Electrode rau Hlau Ua
Taw qhia ntawm HP Graphite Electrode
Lub zog graphite electrode yog tsim los ntawm cov ntsiab lus tsis tshua muaj sulfur roj av coke (los yog rab koob coke) raws li cov ntaub ntawv raw thiab thee asphalt li binder los ntawm calcination, crushing, batching, kneading, molding, ci, impregnation, rebaking, graphitization and machining.Nws lub cev thiab cov khoom siv kho tshuab yog siab dua li niaj zaus lub zog graphite electrode, xws li tsis tshua muaj zog thiab qhov ceev tam sim no.
Daim ntawv thov ntawm HP Graphite Electrode
(1) Rau steel smelting nyob rau hauv hluav taws xob arc rauv / ladle rauv
(2) HP Graphite electrode feem ntau yog siv hauv hluav taws xob arc rauv rau hlau ua.Thaum graphite electrode ua haujlwm hauv EAF, qhov tam sim no yuav raug qhia los ntawm graphite electrode rau hauv lub cub tawg, thiab yuav muaj cua sov qhov chaw uas yog tsim los ntawm hluav taws xob arc ntawm electrode kawg thiab rauv nqi rau smelting.
(3) Rau corundum smelting hauv hluav taws xob rauv
(4) Siv rau kev ua cov khoom tshwj xeeb zoo li graphite
Qhov khoob ntawm graphite electrode kuj yog siv los ua ntau yam tshwj xeeb zoo li graphite khoom thiab graphite crucible, thiab lwm yam.
Cov Txheej Txheem Ntau Lawm ntawm Graphite Electrode
Lub Chemical thiab Physical Indexs ntawm HP Graphite Electrode
Yam khoom
| Chav tsev
| HP | |
φ200-φ700mm | |||
Kev tiv thaiv | Hluav taws xob | μΩm | 5.8-6.6 |
Lub txiv mis | 3.5-4.0 Nws | ||
Modulus ntawm Repture | Hluav taws xob | Mpa | 10.0-13.0 Nws |
Lub txiv mis | 20.0-23.0 Nws | ||
Young's Modulus | Hluav taws xob | GPa | 8.0-12.0 Nws |
Lub txiv mis | 14.0-16.0 Nws | ||
Kev ceev ceev | Hluav taws xob | g/cm3 | 1.64-1.68 Nws |
Lub txiv mis | 1.75-1.80 Nws | ||
CTE (100-600 ℃) | Hluav taws xob | 10-6 ℃ | 1.6-1.9 Nws |
Lub txiv mis | 1.1-1.4 ib | ||
Tshauv | % | 0.3 |
Lub peev xwm nqa tam sim no ntawm Graphite Electrode
Nominal Dia | RP | HP | UHP | ||||
millimeter | Ntiv | Lub peev xwm nqa tam sim no | Tam sim no ceev | Lub peev xwm nqa tam sim no | Tam sim no ceev | Lub peev xwm nqa tam sim no | Tam sim no ceev |
mm | nti | A | Ib / cm2 | A | Ib / cm2 | A | Ib / cm2 |
75 | 3'' | 1000-1400 Nws | 22-31 : kuv | ||||
100 | 4'' | 1500-2400 Nws | 19-30 : kuv | ||||
130 | 5'' | 2200-3400 Nws | 17-26 | ||||
150 | 6'' | 3000-4500 | 16-25 | ||||
200 | 8'' | 5000-6900 Nws | 15-21 | 5500-6900 Nws | 18-25 | ||
250 | 10'' | 7000-10000 | 14-20 | 6500-10000 | 18-25 | 8100-12200 Nws | 20-30 |
300 | 12'' | 10000-13000 | 14-18 | 13000-17400 Nws | 17-24 | 15000-22000 Nws | 20-30 |
350 | 14'' | 13500-18000 Nws | 14-18 | 17400-24000 Nws | 17-24 | 20000-30000 | 20-30 |
400 | 16'' | 18000-23500 Nws | 14-18 | 21000-31000 Nws | 16-24 | 25000-40000 | 19-30 : kuv |
450 | 18'' | 22000-27000 Nws | 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'' | 28 000-34 000 Nws | 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'' | 32 000-39 000 Nws | 10-12 | 41000-65000 | 12-20 | 60000-85000 | 18-25 |
700 | 28'' | 34000-42000 Nws | 9.0-11.0 Nws | 45000-72000 | 12-19 | 70000-120000 | 18-30 |
Dimension ntawm 4TPI Nipples thiab Socket
Nominal Dia | Hom txiv mis | Qhov ntau thiab tsawg ntawm lub txiv mis (mm) | Qhov loj me ntawm qhov (socket). | Xov | |||||
mm | nti | D | L | d2 | l | d1 | H | mm | |
Deviation (-0.5-0) | Deviation (-1-0) | Deviation (-5-0) | Deviation (0.5-0.5 hli) | Deviation (0-7) | |||||
200 | 8'' | 122t4 ib | 122.24 Nws | 177.80 Nws | 80 | <7 | 115.92 Nws | 94.90 ib | 6.35 Nws |
250 | 10'' | 152t4 ib | 152.40 Nws | 190.50 Nws | 108.00 Nws | 146.08 Nws | 101.30 Nws | ||
300 | 12'' | 177t4 ib | 177.80 Nws | 215.90 Nws | 129.20 Nws | 171.48 Nws | 114.00 Nws | ||
350 | 14'' | 203t4 ua | 203.20 Nws | 254.00 Nws | 148.20 Nws | 196.88 Nws | 133.00 Nws | ||
400 | 16'' | 222t4 ib | 222.25 Nws | 304.80 Nws | 158.80 Nws | 215.93 Nws | 158.40 Nws | ||
400 | 16'' | 222t4l ua | 222.25 Nws | 355.60 ib | 150.00 Nws | 215.93 Nws | 183.80 Nws | ||
450 | 18'' | 241t4 ib | 241.30 Nws | 304.80 Nws | 177.90 Nws | 234.98 ib | 158.40 Nws | ||
450 | 18'' | 241t4l ua | 241.30 Nws | 355.60 ib | 169.42 Nws | 234.98 ib | 183.80 Nws | ||
500 | 20'' | 269t4 ib | 269.88 ib | 355.60 ib | 198.00 Nws | 263.56 ib | 183.80 Nws | ||
500 | 20'' | 269t4 ua | 269.88 ib | 457.20 Nws | 181.08 Nws | 263.56 ib | 234.60 Nws | ||
550 | 22'' | 298t4 ib | 298.45 Nws | 355.60 ib | 226.58 Nws | 292.13 Nws | 183.80 Nws | ||
550 | 22'' | 298l4 ua | 298.45 Nws | 457.20 Nws | 209.65 Nws | 292.13 Nws | 234.60 Nws | ||
600 | 24'' | 317t4 ua | 317.5 ib | 355.60 ib | 245.63 ib | 311.18 Nws | 183.80 Nws | ||
600 | 24'' | 317l4 ua | 317.5 ib | 457.20 Nws | 228.70 Nws | 311.18 Nws | 234.60 Nws | ||
650 | 26'' | 355t4 ua | 355.60 ib | 457.20 Nws | 266.79 ib | 349.28 ib | 234.60 Nws | ||
650 | 26'' | 355t4 ua | 355.60 ib | 558.80 ib | 249.86 ib | 349.28 ib | 285.40 Nws | ||
700 | 28'' | 374t4 ib | 374.65 ib | 457.20 Nws | 285.84 ib | 368.33 ib | 234.60 Nws | ||
700 | 28'' | 374l4 ua | 374.65 ib | 558.80 ib | 268.91 ib | 368.33 ib | 285.40 Nws | ||
750 | 30'' | 406t4 ua | 406.4 ib | 584.20 ib | 296.42 ib | 400.08 Nws | 298.10 Nws | ||
750 | 30'' | 406t4l ua | 406.4 ib | 609.60 ib | 292.19 Nws | 400.08 Nws | 310.80 Nws | ||
800 | 32'' | 431t4 ib | 431.8 ib | 635.00 Nws | 313.36 Nws | 425.48 ib | 325.50 Nws | ||
800 | 32'' | 431t4 ua | 431.8 ib | 685.80 ib | 304.89 ib | 425.48 ib | 348.90 Nws |
Dimension ntawm 3TPI Nipples thiab Socket
Nominal Dia | Hom txiv mis | Qhov ntau thiab tsawg ntawm lub txiv mis (mm) | Qhov loj me ntawm qhov (socket). | Xov | |||||
mm | nti | D | L | d2 | l
| d1 | H | mm | |
Deviation (-0.5-0) | Deviation (-1-0) | Deviation (-5-0) | Deviation (0.5-0.5 hli) | Deviation (0-7) | |||||
250 | 10'' | 155t3 ua | 155.57 Nws | 220.00 Nws | 103.80 Nws | <7 | 147.14 Nws | 116.00 Nws | 6.35 Nws |
300 | 12'' | 177t3 ib | 177.16 Nws | 270.90 Nws | 116.90 Nws | 168.73 ib | 141.50 Nws | ||
350 | 14'' | 215t3 ua | 215.90 Nws | 304.80 Nws | 150.00 Nws | 207.47 Nws | 158.40 Nws | ||
400 | 16'' | 215t3 ua | 215.90 Nws | 304.80 Nws | 150.00 Nws | 207.47 Nws | 158.40 Nws | ||
400 | 16'' | 241t3 ua | 241.30 Nws | 338.70 ib | 169.80 Nws | 232.87 ib | 175.30 Nws | ||
450 | 18'' | 241t3 ua | 241.30 Nws | 338.70 ib | 169.80 Nws | 232.87 ib | 175.30 Nws | ||
450 | 18'' | 273t3 ua | 273.05 Nws | 355.60 ib | 198.70 Nws | 264.62 ib | 183.80 Nws | ||
500 | 20'' | 273t3 ua | 273.05 Nws | 355.60 ib | 198.70 Nws | 264.62 ib | 183.80 Nws | ||
500 | 20'' | 298t3 ua | 298.45 Nws | 372.60 ib | 221.30 Nws | 290.02 Nws | 192.20 Nws | ||
550 | 22'' | 298t3 ua | 298.45 Nws | 372.60 ib | 221.30 Nws | 290.02 Nws | 192.20 Nws |
3TPI xov nthuav dav
4TPI xov nthuav dav
Reference ntawm Torque
Txoj kab uas hla | mm | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
nti | 10'' | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |
Torque (Nm) | 400-450 | 500-650 | 700-950 Nws | 850-1150 : kuv | 1050-1400 Nws | 1300-1700 Nws | 1850-2400 Nws | 2300-3000 Nws | 3900-4300 Nws | 4400-5200 Nws |