Lag luam wholesale graphite electrode 200mm 300 hli 400 hli rp hp uhp graphite rau cov hlau ua
|
Nominal Inch (mm) |
Resiveivity |
Ceev |
Flexure Zog |
Elastic modulus |
Cov ntsiab lus tshauv |
Kha Hlab |
Lub Load Tam Sim No |
Ceev ceev |
|
300 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
13000-17400 |
17-24 |
|
350 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
17400-24000 |
17-24 |
|
400 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
21000-31000 |
16-24 |
|
450 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
25000-40000 |
15-24 |
|
500 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
30000-48000 |
15-24 |
|
550 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
34000-53000 |
14-22 |
|
600 |
6 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
38000-58000 |
13-21 |
|
650 |
6.2 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
41000-65000 |
12-20 |
|
700 |
6.2 |
1.67-1.73 |
12 |
10.5 |
0.3 |
2 |
45000-72000 |
12-19 |
Txais tos hu rau peb rau kev hais.
The manufacturing of graphite electrodes is a multi-stage process that transforms raw carbon materials into high-performance industrial components. Txhua kauj ruam - los ntawm cov khoom xaiv rau qhov kawg machining {}} yog qhov tseem ceeb rau kev ua tiav cov hluav taws xob, cua sov, thiab cov khoom siv hluav taws xob.
1. Raw Khoom Npaj: High {{- purity petroleum coke (lossis thee bar suab rau qis- Binders zoo li cov phuam pob zeb sib xyaw ua ke hauv (10-20% los ntawm qhov hnyav) los txhim kho Cohesion.
2. Moulding: Cov sib tov yog cog siv siv hydraulic presses (rau cov qauv hluav taws xob) lossis {{ntom, loj} i}} inch electrodes). Isostatic moulding ua kom muaj zog txawm tias ntom ntom, txo kev cuam tshuam nrog sab hauv.
3. Ci: Cov hluav taws xob ntsuab (ua ntej {- moulded) yauv ua kom muaj calary hauv lub npov qeeb ntawm 800-1200 degree. Cov kauj ruam no tshem tawm cov pob zeb volatile, nce kev siv zog ntau dua, thiab ua kom tus qauv.
4. Duab: Lub ci electrode yog rhuab nyob rau hauv lub siab -}}}} kev kub siab (2500-3000 degree) nyob rau hauv inert lossis txo, argon, nitrogen). Tus txheej txheem no raws li cov atoms rau hauv crystalline graphite cov qauv, los ntawm ~ 1000 · m kom <50 · M) thiab txhim kho thermal conductivity.
5. Ntaub: Zaum kawg qhov ntev (lub taub, ntev, xov tsim) yog precision {{tshuab siv rau cnc tig los yog hlau edm. Cov chaw muaj feem ntau polished los txo kev sib chwv tiv thaiv tsis kam rau hauv cov ntawv thov zoo li hluav taws xob arc.
Advanced txawv, xws li impregnation (nrog rabin lossis suab mus ntim cov hws) lossis txheej (nrog silicon carbide tsis kam), nrog kev ua tau zoo dua. Cov txheej txheem meticulous no piav qhia yog vim li cas high -}}}} lawv cov zoo ncaj qha dictates muaj kev ua haujlwm.
Cim npe nrov: Graphite electrode kev tsim cov txheej txheem, Tuam Tshoj Graphite electrode kev tsim cov txheej txheem tsim khoom, cov chaw muag khoom, Hoobkas
