Arc Rauv Electrodes
Arc Rauv Electrodes Description
Arc furnace electrodes feem ntau yog siv los nqa hluav taws xob, uas melts seem hlau thiab hlau hauv hluav taws xob arc rauv. Raws li kev sib koom ua ke ntawm lub ntiaj teb cov hlau yog tsim los siv hluav taws xob arc rauv, theem nrab steelmaking tau dhau los ua cov neeg siv khoom loj ntawm graphite electrodes. Tsis tas li ntawd, graphite electrode kuj tseem siv rau hauv cov khoom smelting hauv smelting furnaces, non-ferrous hlau, ceramics, thiab txawm nyob rau hauv kev lag luam pov tseg.
Raws li qhov yuav tsum tau ua ntawm lub cub tawg thiab smelting ntau lawm, graphite electrodes yog tsim nrog ntau yam qauv, lub zog uas tsis tu ncua rau lub zog. Tsis tas li ntawd, muaj lub zog siab thiab ultra-siab-lub zog, thiab yog machined rau diameters ntawm 75mm mus rau 800mm thiab ntev mus txog 2900mm.
Specification ntawm Arc Rauv Electrodes
Standard Sizes ntawm Electrode: Yog hais tias muaj tshwj xeeb specification yuav tsum muaj, ob tog sab laj nrog mov & thov.
| Qeb | Tsis muaj. | Specifications | |
| Txoj kab uas hla (mm) | Ntev (mm) | ||
| Tsis tu ncua fais fab Graphite Electrodes | 1 | 100 | 1800 |
| 2 | 200 | 1800 | |
| 3 | 250 | 1800 | |
| 4 | 300 | 1800 | |
| 5 | 350 | 1800 | |
| 6 | 400 | 2000 | |
| 7 | 500 | 2200 | |
| 8 | 600 | 2200 | |
| Technical Properties ntawm RegularPower Graphite Electrodes thiab Nipple | ||||||||
| Yam khoom | Kev faib tawm | Chav tsev | Nominal Txoj kab uas hla (mm) | |||||
| 75-200 | 250-300 | 400-500 | ||||||
| Gifted class | Thawj qib | Gifted class | Thawj qib | Gifted class | Thawj qib | |||
| A | B | A | B | A | B | |||
| Hluav taws xob Resistivuty (<=) | Elatrode | μΩ.m | 8.0 | 9.0 | 8.0 | 9.0 | 8.0 | 9.0 |
| Lub txiv mis | 7.5 | 7.5 | 7.5 | |||||
| Bending strength(>=) | Elatrode | Mpa | 10.0 | 10.0 | 8.0 | |||
| Lub txiv mis | 15.0 | 15.0 | 15.0 | |||||
| Elastic moduluc (<=) | Elatrode | Gpa | 12.0 | 12.0 | 12.0 | |||
| Lub txiv mis | 14.0 | 14.0 | 14.0 | |||||
| Bulk density(>=) | Elatrode | g/cm3 | 1.58 | 1.58 | 1.58 | |||
| Lub txiv mis | 1.68 | 1.68 | 1.68 | |||||
| CTE(<=) | Elatrode | X10-6/ºC | 2.7 | 2.7 | 2.7 | |||
| Lub txiv mis | 2.5 | 2.5 | 2.5 | |||||
| Tshauv(<=) | % | 0.3 | 0.3 | 0.3 | ||||
| Lus Cim: Cov ntsiab lus tshauv thiab thermal expansion coefficient yog cov ntsuas ntsuas | ||||||||
Yog tias muaj cov kev cai tshwj xeeb tshwj xeeb, ob tog sab laj nrog cov khoom siv thiab kev thov.
Lub tswv yim ntawm Arc Rauv Electrodes
Hais txog cov yam ntxwv ntawm lub Arc graphite electrode, nws yog tsim nyog sau cia cov nram qab no tsis, uas yog:
- Qhov hluav taws xob resistivity ntawm electrode, ntsuas hauv μΩ * m, txawv ntawm 9.0 mus rau 10.5 rau kev sib txuas 8.5 thiab los ntawm 8.0 mus rau 9.0 rau kev sib txuas 7.5;
- Lub zog khoov tshuab, ntsuas hauv MPa, txawv ntawm 6.4 txog 7.8 rau kev sib txuas 13 thiab los ntawm 9.0 mus rau 10 rau kev sib txuas 15;
- Lub elastic modulus, ntsuas hauv GPa, tsis tshaj 9.3 rau kev sib txuas 14 thiab 9 rau kev sib txuas 13.7;
- Cov ntsiab lus ntawm tshauv impurities tsis tshaj {{0}}.5% rau compound 0.3 thiab 0.5% rau compound 0.3;
- Qhov ntom ntom, ntsuas hauv g / cm³, yuav tsum yog tsawg kawg yog 1.52 rau compound 1.68 thiab nruab nrab ntawm 1.56 thiab 1.62 rau compound 1.7;
- Lub thermal coefficient ntawm linear expansion, ntsuas hauv ×10-6/C, yuav tsum tsis pub tshaj 2.9 rau kev sib txuas 2.8 thiab 2.4 rau kev sib txuas 2.2.
- Tus qauv txoj kab uas hla ntawm EG / RP graphite electrode txawv ntawm 300 txog 600 millimeters.
Arc Rauv Electrodes Video
FAQ
Q: Yuav ua li cas txog koj hnub xa khoom hauv ib txwm muaj?
A: Peb xa cov khoom thauj hauv 15 hnub tom qab tau txais qhov tso nyiaj.
Q: Ua li cas txog koj pob?
A: Feem ntau raws li ib tus neeg thov kev thov.Cov ntaub ntawv ntim ntau: me me hauv cov pob khoom, loj loj hauv qhov ntau thiab tsawg nrog cov yas capstan los tiv thaiv ob qhov kawg, ntim seaworthy.
Q: If cov khoom muaj qee qhov teeb meem zoo, koj yuav ua li cas nrog nws?
A: Peb yuav ua lub luag haujlwm rau tag nrho peb cov teeb meem zoo.
Q: Koj tuaj yeem tswj koj qhov zoo li cas?
A: Rau txhua qhov kev tsim khoom, ZhenAn muaj qhov ua tiav QC rau cov tshuaj muaj pes tsawg leeg thiab lub cev lub cev. Tom qab ntau lawm, tag nrho cov khoom yuav raug kuaj, thiab daim ntawv pov thawj zoo yuav raug xa nrog rau cov khoom.
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