High Power Graphite Electrode Rau EAF LF Smelting Steel HP350 14inch
Technical Parameter
Parameter | Ib feem | Chav tsev | HP 350mm (14 ") Cov ntaub ntawv |
Nominal Dia | Hluav taws xob | hli (inch) | 350(14) |
Max Txoj kab uas hla | mm | 358 | |
Min Diameter | mm | 352 ib | |
Nominal Ntev | mm | 1600/1800 Nws | |
Max Ntev | mm | 1700/1900 Nws | |
Min Ntev | mm | 1500/1700 Nws | |
Tam sim no ceev | KA/cm2 | 17-24 | |
Lub peev xwm nqa tam sim no | A | 17400-24000 Nws | |
Tshwj xeeb Resistance | Hluav taws xob | μΩm | 5.2-6.5 |
Lub txiv mis | 3.5-4.5 | ||
Flexural zog | Hluav taws xob | Mpa | ≥11.0 |
Lub txiv mis | ≥20.0 | ||
Young's Modulus | Hluav taws xob | Gpa | ≤ 12.0 |
Lub txiv mis | ≤ 15.0 | ||
Kev ceev ceev | Hluav taws xob | g/cm3 | 1.68-1.72 ib |
Lub txiv mis | 1.78-1.84 Nws | ||
CTE | Hluav taws xob | × 10-6/ ℃ | ≤ 2.0 |
Lub txiv mis | ≤1.8 | ||
Tshauv Ntsiab Lus | Hluav taws xob | % | ≤0.2 |
Lub txiv mis | ≤0.2 |
CEEB TOOM: Txhua qhov kev xav tau tshwj xeeb ntawm qhov loj me tuaj yeem muab tau.
Kev Qhia Rau Npple Installation
1.Ua ntej txhim kho lub graphite electrode txiv mis, ntxuav cov plua plav thiab av ntawm qhov chaw thiab lub qhov (socket) ntawm electrode thiab txiv mis nrog cua compressed;(saib pic1)
2.Txoj kab nruab nrab ntawm graphite electrode txiv mis yuav tsum tau khaws cia zoo ib yam thaum ob daim graphite electrodes sib koom ua ke;(saib pic2)
3.Electrode clamper yuav tsum tuav ntawm txoj haujlwm kom zoo: sab nraum cov kab kev nyab xeeb ntawm qhov kawg siab dua;(saib pic3)
4. Ua ntej zawm lub txiv mis, xyuas kom lub txiv mis nto huv si yam tsis muaj plua plav lossis qias neeg.(saib pic4)
Pom Zoo Qhia Txog Kev Thauj Mus Los thiab khaws cia
1. Ua tib zoo ua kom tsis txhob ntog vim qhov qaij ntawm lub electrode thiab rhuav tshem cov electrode;
2.Nyob rau hauv thiaj li yuav xyuas kom meej lub electrode kawg nto thiab electrode xov, thov tsis txhob khi lub electrode ntawm ob kawg ntawm lub electrode nrog ib tug hlau nuv;
3.Nws yuav tsum tau coj maj mam los tiv thaiv kev sib tsoo thiab ua rau cov xov puas thaum thauj khoom thiab tshem tawm;
4.Tsis txhob muab cov electrodes thiab cov pob qij txha ncaj nraim rau hauv av, Yuav tsum tau muab tso rau ntawm cov ntoo lossis hlau thav duab los tiv thaiv cov electrode puas los yog lo rau hauv av, Tsis txhob tshem tawm cov ntim ua ntej siv txhawm rau tiv thaiv plua plav, khib nyiab poob. nyob rau hauv xov los yog electrode qhov;
5.Electrodes yuav tsum tau muab tso rau hauv lub warehouse kom huv si, thiab ob sab ntawm pawg yuav tsum tau padded los tiv thaiv zawv zawg.Lub stacking qhov siab ntawm cov electrodes feem ntau tsis ntau tshaj 2 meters;
6.Storage electrodes yuav tsum xyuam xim rau cov nag thiab noo noo-pov thawj.Cov electrodes ntub dej yuav tsum tau qhuav ua ntej siv kom tsis txhob tawg thiab nce oxidation thaum lub sij hawm ua steel;
7. Khaws cov khoom siv hluav taws xob tsis nyob ze rau qhov kub thiab txias kom tsis txhob muaj qhov kub siab ntawm melting qhov sib koom bolt.