Dab tsi yog kev siv graphite electrodes?
Hlau thiab steel kev lag luam: Hauv kev lag luam steel, graphite electrodes feem ntau yog siv rau hluav taws xob arc rauv steelmaking. Hluav taws xob arc rauv siv cov arc generated ntawm graphite electrodes thiab them rau yaj hlau kom ua tiav lub hom phiaj ntawm refining molten hlau. Graphite electrodes ua si ob lub luag hauj lwm ntawm conductivity thiab kub tsis kam nyob rau hauv cov txheej txheem no, kom ntseeg tau cov kev vam meej ntawm cov hluav taws xob rauv steelmaking txheej txheem.
Txoj kab uas hla thiab ntev rau txhua qib:
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Txoj kab uas hla mm |
Ntev mm |
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|
Nominal Dia |
Txoj kab uas hla |
Nominal Ntev |
Nyiaj pab |
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|
mm |
nti |
Max |
Min |
mm |
Standard |
Luv luv |
|
200 |
8 |
205 |
200 |
1800 |
± 100 |
-275 |
|
250 |
10 |
256 |
251 |
1800 |
||
|
300 |
12 |
307 |
302 |
1800/2000 |
||
|
350 |
14 |
357 |
352 |
1800/2000 |
||
|
400 |
16 |
409 |
403 |
1800/2000 |
||
|
450 |
18 |
460 |
454 |
2100/2400 |
||
|
500 |
20 |
511 |
505 |
2100/2400 |
||
|
550 |
22 |
562 |
556 |
2100/2400 |
||
|
600 |
24 |
613 |
607 |
2400/2700 |
||
|
650 |
26 |
663 |
657 |
2400/2700 |
||
|
700 |
28 |
714 |
708 |
2500/2700 |
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Kev lag luam roj teeb: Graphite electrodes kuj yog cov khoom siv tseem ceeb rau cov roj teeb lithium thiab cov roj teeb txhuas-acid. Hauv cov roj teeb, graphite electrodes, raws li cov ntaub ntawv tsis zoo electrode, tuaj yeem khaws thiab tso tawm ntau lub zog hluav taws xob. Nws zoo heev conductivity thiab stability pab txhim kho kev ua tau zoo thiab lub neej ntawm cov roj teeb.
Kev lag luam semiconductor: Graphite electrodes feem ntau yog siv nyob rau hauv kev lag luam semiconductor rau kev loj hlob ntawm cov bandgap semiconductors xws li silicon carbide thiab gallium nitride. Cov ntaub ntawv semiconductor loj hlob ntawm graphite electrodes thiab tuaj yeem siv los tsim cov khoom siv hluav taws xob zoo tom qab ua tiav.
Aerospace teb: Vim qhov zoo heev kub tsis kam thiab tshuaj stability ntawm graphite electrodes, lawv kuj tau lug siv nyob rau hauv lub aerospace teb. Piv txwv li, cov ntaub ntawv graphite tuaj yeem siv los tsim lub tshuab foob pob hluav taws thiab lub dav hlau nres, thiab lawv cov kev ua tau zoo tuaj yeem ua kom muaj kev nyab xeeb thiab txhim khu kev qha hauv qhov chaw huab cua.


