Ib "UHP Graphite Electrode" yog hais txog lub zog ultra-siab graphite electrode, uas yog ib qho tseem ceeb siv nyob rau hauv hluav taws xob arc furnaces (EAFs) rau steelmaking thiab lwm yam high-temperature industrial processes. UHP graphite electrodes yog tus cwj pwm los ntawm lawv qhov tshwj xeeb hluav taws xob conductivity, kub-resistant, thiab kav ntev. Nov yog qee cov ntsiab lus tseem ceeb txog UHP graphite electrodes:
Muaj pes tsawg leeg: UHP graphite electrodes feem ntau yog tsim los ntawm cov roj av zoo coke thiab rab koob coke, uas yog cov av zoo thiab sib xyaw nrog cov thee tar pitch. Qhov sib tov no ces extruded rau hauv electrode duab thiab ci nyob rau hauv high kub los tsim ib tug heev ntom thiab hluav taws xob conductive khoom.
Lub Hwj Chim Loj: UHP graphite electrodes yog tsim los tiv thaiv cov hluav taws xob hluav taws xob thiab hluav taws xob ntau. Lawv yog siv nyob rau hauv EAFs thiab ladle furnaces rau smelting thiab refining hlau, qhov twg kub heev yuav tsum tau rau melting seem steel thiab lwm yam ntaub ntawv.
Kev ua tau zoo heev: Cov electrodes no muaj qhov tshwj xeeb hluav taws xob conductivity, ua kom muaj kev hloov hluav taws xob zoo rau hauv hluav taws xob arc, uas yog qhov tseem ceeb rau cov txheej txheem melting hauv steelmaking.
Thermal Resistance: UHP graphite electrodes yog heev resistant rau thermal shock thiab muaj peev xwm tiv taus qhov kub thiab txias tsim nyob rau hauv hluav taws xob arc rauv. Lawv yog qhov tseem ceeb rau kev tswj xyuas qhov kub siab uas yuav tsum tau ua rau steel melting.
Durability: UHP graphite electrodes muaj lub neej ua haujlwm ntev thiab tuaj yeem tiv taus cov kev xav tau ntawm kev ua haujlwm EAF. Lawv tau tsim los muab kev ua haujlwm zoo ib yam nyob rau lub sijhawm txuas ntxiv.
Qhov ntau thiab tsawg: UHP graphite electrodes tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab ntev kom haum rau qhov sib txawv ntawm qhov cub tsim thiab cov txheej txheem steelmaking. Qhov kev xaiv ntawm electrode loj nyob ntawm qhov cub muaj peev xwm thiab lub zog yuav tsum tau ua.
Lub txiv mis thiab Xov Tsim: UHP electrodes muaj lub txiv mis ntawm ib qho kawg nrog cov xov uas tso cai rau lawv txuas nrog cov khoom siv hluav taws xob. Lub txiv mis kuj yog ua los ntawm cov graphite zoo los xyuas kom muaj kev sib txuas ruaj khov thiab ruaj ntseg.
Kev cuam tshuam ib puag ncig: Kev tsim cov UHP graphite electrodes suav nrog kev siv koob coke, cov khoom siv los ntawm cov roj av. Raws li rab koob coke yog qhov tsawg thiab muaj txiaj ntsig, nws cov khoom tuaj yeem ua rau muaj kev hloov pauv ntawm kev lag luam thiab kev txhawj xeeb ib puag ncig.
UHP graphite electrodes yog qhov tseem ceeb rau kev lag luam steelmaking, vim tias lawv ua kom muaj kev tswj xyuas zoo thiab meej ntawm cov hluav taws xob arc hauv EAFs, uas ua rau cov hlau zoo. Kev siv UHP electrodes pab txhawb kev txhim kho lub zog, txo cov nqi khiav lag luam, thiab cov khoom siv hlau zoo dua.
Specification
Technical Specification
|
Dia. |
Kev tiv thaiv |
Qhov ntom |
Flexure zog |
Elastic Modulus |
Tshauv Ntsiab Lus |
CTE |
Load tam sim no |
Tam sim no ceev |
|
10 |
5.5 |
1.67 |
11 |
14 |
0.3 |
1.5 |
8100–12200 |
20–30 |
|
12 |
5.5 |
1.67 |
11 |
14 |
0.3 |
1.5 |
15000–22000 |
20–30 |
|
14 |
5.5 |
1.67 |
11 |
14 |
0.3 |
1.5 |
20000–30000 |
20–30 |
|
16 |
5.5 |
1.67 |
11 |
14 |
0.3 |
1.5 |
25000–40000 |
19–30 |
|
18 |
5.5 |
1.66 |
11 |
14 |
0.3 |
1.5 |
32000–45000 |
19–27 |
|
20 |
5.5 |
1.66 |
11 |
14 |
0.3 |
1.4 |
38000–55000 |
18–27 |
|
22 |
5.5 |
1.66 |
11 |
14 |
0.3 |
1.4 |
42000–66000 |
17–26 |
|
24 |
5.5 |
1.66 |
11 |
14 |
0.3 |
1.4 |
49000–76000 |
17–26 |
Graphite Electrode Loj & Tolerance
|
Txoj kab uas hla (mm) |
Ntev (mm) |
||||||
|
Nominal Dia |
Txoj kab uas hla |
Nominal Ntev |
Ua siab ntev |
Luv Ntev |
|||
|
(inch) |
(mm) |
(max.) |
(min.) |
(qhov chaw ntxhib) |
|||
|
10 |
250 |
256 |
251 |
248 |
1600/1800 |
±100 |
-275 |
|
12 |
300 |
307 |
302 |
299 |
1600/1800 |
||
|
14 |
350 |
357 |
352 |
349 |
1600/1800 |
||
|
16 |
400 |
409 |
403 |
400 |
1600/1800/2000/2200 |
||
|
18 |
450 |
460 |
454 |
451 |
1600/1800/2000/2200 |
||
|
20 |
500 |
511 |
505 |
502 |
1800/2000/2200/2400 |
||
|
22 |
550 |
562 |
556 |
553 |
1800/2000/2200/2400 |
||
|
24 |
600 |
613 |
607 |
604 |
2000/2200/2400 |
||
Cim npe nrov: Tuam Tshoj uhp graphite electrode manufacturers, lwm tus neeg, Hoobkas
