Cov Hluav Taws Xob Hluav Taws Xob
| Yam | Lub hwj chim | Siab zog | Ultra Muaj Zog Loj | ||||
| Ib yam | 3-24inch | 4-24inch | 14-24inch | 12-20inch | 22-28inch | ||
| φ75-600mm | In100-300mm | om350-600mm | φ300-500mm | φ550-700mm | |||
| Resiveivity | Khoom siv hluav taws xob | μΩ*m | 7.0-9.0 | 5.8-6.8 | 5.5-6.5 | 4.8-5.8 | 4.5-5.5 |
| Lub txiv mis | 4.0-4.5 | 4.0-5.0 | 3.5-4.0 | 3.0-4.0 | 2.5-3.5 | ||
| Dab tsi yog khoov zog | Khoom siv hluav taws xob | MPa | 8.0-12.0 | 9.0-12.0 | 10.0-14.0 | 10.0-15.0 | 12.0-16.0 |
| Lub txiv mis | 19.0-22.0 | 16.0-20.0 | 20.0-23.0 | 20.0-24.0 | 22.0-25.0 | ||
| Elastic modulus | Khoom siv hluav taws xob | GPA | 7.0-11.0 | 8.0-12.0 | 8.0-12.0 | 9.0-13.0 | 10.0-14.0 |
| Lub txiv mis | 12.0-14.0 | 12.0-15.0 | 14.0-16.0 | 15.0-18.0 | 16.0-19.0 | ||
| Ceev ntom | Khoom siv hluav taws xob | g/m3 | 1.60-1.65 | 1.68-1.7 | 1.68-1.72 | 1.70-1.75 | 1.70-1.75 |
| Lub txiv mis | 1.75-1.8 | 1.78-1.82 | 1.78-1.82 | 1.78-1.85 | 1.8-1.85 | ||
| Txhos | Khoom siv hluav taws xob | % | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 |
| Lub txiv mis | |||||||
| Kha Hlab (100-600ºC) |
Khoom siv hluav taws xob | 10-6/ºC | 2.0-2.4 | 1.6-2.0 | 1.6-1.9 | 1.1-1.4 | 1.1-1.4 |
| Lub txiv mis | 1.8-2.2 | 1.1-1.5 | 1.1-1.4 | 0.9-1.2 | 0.9-1.2 | ||
Txais tos hu rau peb rau kev hais.
Dab tsi tshwj xeeb lub luag haujlwm graphite hluav taws xob ua si hauv hluav taws xob arc rauv steelmakaking?
Graphite electrodes yog "lub siab" ntawm hluav taws xob arc rauve steelmaking, pab ob lub luag haujlwm tseem ceeb:
• Ua tam sim no: Lawv coj tus cwj pwm loj ntawm lub zog hluav taws xob los ntawm transformer rau hauv qhov cub cua sov.
• Arc ntau tiam: lub siab - kub arc (mus txog 3000 degree) yog tsim los ntawm qis kawg thiab cov qauv steel. Lub zog loj loj tsim los ntawm ARC yog siv los yaj cov kab hlau thiab cov alloys thiab pib ua kom zoo dua cov tshuaj tiv thaiv. Nws yog qhov cua sov los rau tag nrho cov txheej txheem smelting.
Ib -} Nres kev pabcuam rau kev ua kom zoo
Peb cov kws tshaj lij yog cov kws tshaj lij cov kws tshaj lij nrog kev txawj ntse hauv EAF, Lady, thiab Casting cov ntawv thov. Peb muab kev txhawb nqa dav rau ultra - siab- fais fab graphite electrodes, suav nrog:
Kev tshuaj xyuas thiab ntsuas ntawm cov neeg siv hluav taws xob cov neeg ua kom sov los txhim kho cov khoom lag luam electrode thiab txo qis noj.
Cov kev pab ntxiv xws li kev qhia ua neeg ua haujlwm, kev ntsuas kev ua tau zoo, chaw khaws khoom lag luam, khoom siv mus cuag, thiab ua kom nrawm nrawm.
Ntim & Xa Tawm
Txhawm rau kom muaj kev nyab xeeb ntawm koj cov khoom, ib puag ncig ua phooj ywg, yooj yim yuav muab tau yooj yim rau.
Cim npe nrov: Cov Hluav Taws Xob Electric
