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Graphite crucible
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Carurizer
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Ib tus neeg muag khoom ntawm graphite electrodes nrog lub ntiaj teb faib network.
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High-power graphite electrodes, 600 hli txoj kab uas hla, rau export.
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Ultra-High Power Graphite Electrode
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UHP Ultra High Fais Fab Graphite Hluav Taws Xob
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RP Qub Zog Graphite Hluav Taws Xob
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HP Lub Zog Hluav Taws Graphite Hluav Taws Xob
Hoobkas ncaj muag! UHP ultra-high fais fab electrodes, tshwj xeeb tsim rau hluav taws xob arc rauv thiab refining furnaces.
UHP Ultra-High Power Graphite Electrode Paub meej UHP (Ultra-High Power) graphite electrodes yog cov khoom siv tseem ceeb hauv kev lag luam niaj hnub metallurgical, tsim los tiv thaiv cov khoom hnyav tam sim no. Lawv feem ntau yog siv nyob rau hauv hluav taws xob arc rauv steelmaking thiab high-end alloy smelting, ib tug ...
Kev piav txog
tus cim
UHP Ultra-High Power Graphite Electrode Paub meej
UHP (Ultra-High Power) graphite electrodes yog cov khoom siv tseem ceeb hauv kev lag luam metallurgical niaj hnub, tsim los tiv thaiv cov khoom hnyav tam sim no. Lawv feem ntau yog siv rau hauv hluav taws xob arc rauv steelmaking thiab high-end alloy smelting, thiab lawv qhov zoo ntawm kev siv hluav taws xob tsawg thiab kev ruaj ntseg siab ua rau lawv yog qhov tseem ceeb rau kev kho dua tshiab.
I. Cov Ntsiab Lus Txhais thiab Kev Ua Haujlwm Zoo
- Core Positioning: Muaj peev xwm tiv taus qhov tam sim no siab tshaj 25 A / cm² (txog 40 A / cm²), ua kom muaj txiaj ntsig zoo los ntawm cov hluav taws xob kub kub siab tshaj 3000 ° C tsim los ntawm cov khoom siv hluav taws xob thiab cov nqi hluav taws xob. Lawv yog cov tseem ceeb ntawm cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob (EAFs) thiab cov tshuab ua kom zoo dua qub.
- Qhov tseem ceeb Performance Parameter:
- Hluav taws xob Conductivity: Resistivity ≤ 6.2 μΩ·m (qee qhov khoom siv high-end tsawg li 4.2 μΩ·m), zoo dua li cov hluav taws xob zoo tib yam (HP) electrodes;
- Mechanical Strength: Flexural zog ≥ 10 MPa (cov pob qij txha tuaj yeem ncav cuag tshaj 20 MPa), muaj peev xwm tiv taus qhov cuam tshuam ntawm kev them nyiaj thiab kev co electromagnetic;
- Thermal Stability: Coefficient ntawm thermal expansion tsuas yog 1.0-1.5 × 10⁻⁶ / ℃, tsis yooj yim rau tawg los yog spalling nyob rau hauv ceev cua kub thiab txias;
- Cov yam ntxwv tshuaj: Tshauv cov ntsiab lus ≤ 0.2%, qhov ceev 1.64-1.76 g / cm³, muaj zog oxidation thiab corrosion kuj, uas ua rau txo qis noj ib tuj ntawm steel.
II. Cov txheej txheem ntau lawm thiab cov khoom siv raw
- Cov Khoom Siv Tseem Ceeb: Siv 100% zoo roj av-raws li rab koob coke (ua kom tsis muaj kev nthuav dav thiab kev ua haujlwm siab), ua ke nrog kev hloov kho nruab nrab-kub pitch binder (softening point 108-112 ° C) thiab qis quinoline insoluble (QI ≤ 0.5%) impregnating agent. - Cov txheej txheem tseem ceeb: Cov txheej txheem suav nrog cov khoom sib xyaw thiab kneading → extrusion molding → calcination (ob zaug) → high-pressure impregnation (ib zaug rau lub cev electrode, peb zaug rau lub connector) → graphitization (hauv-kab txheej txheem ntawm tshaj 2800 ℃) → mechanical processing. Kev tswj qhov kub thiab txias thiab qhov ntsuas qhov ua kom zoo kom ntseeg tau cov khoom raug (kev ua siab ntev ntev ± 10mm / 50m) thiab kev ua haujlwm ruaj khov.
- Txheej Txheem Kev Tsim Kho Tshiab: Kev ua kom zoo "ib qho impregnation, ob lub calcination" txheej txheem ua kom luv luv lub voj voog ntau lawm los ntawm 15-30 hnub piv rau cov txheej txheem ib txwm muaj, txo cov nqi kwv yees li 2000 RMB / tuj, thaum tswj kev ua haujlwm zoo thermal poob siab.
III. Main Application Scenarios
- Leading Field: AC / DC ultra-siab zog hluav taws xob arc rauv steelmaking, siv nyob rau hauv zus tau tej cov high-zoo alloy steel thiab tshwj xeeb hlau, txhim kho smelting efficiency ntau tshaj 30% thiab txo zog noj los ntawm 15% -20%;
- Kev nthuav dav: Smelting ntawm high-end cov ntaub ntawv xws li industrial silicon, ferrosilicon, thiab daj phosphorus nyob rau hauv submerged arc furnaces, raws li zoo raws li zus tau tej cov high-temperature cov khoom xws li corundum thiab abrasives, adaptable rau txawv specifications ntawm hluav taws xob furnaces (inch 12-28 ntiv tes), 200 peev xwm tam sim no.
IV. Kev lag luam tus nqi thiab kev loj hlob Trends
- Tus nqi tseem ceeb: Tsav kev hloov pauv ntawm hluav taws xob arc rauv steelmaking rau "ceev, huv si, thiab ntau dua" cov txheej txheem, nws yog ib qho tseem ceeb rau kev txuag hluav taws xob thiab emission txo nyob rau hauv kev lag luam steel thiab rau kev tiv thaiv cov pa roj carbon tariffs. Nws txoj kev lag luam sib faib yuav tsum tshaj 60% ntawm tag nrho cov graphite electrode xav tau los ntawm 2025, nrog tus nqi kwv yees li 18,000 RMB / tuj;
- Kev Taw Qhia Kev Siv Tshuab: tsom rau kev hloov kho graphene txheej (txo kev tiv thaiv los ntawm 40%), silicon carbide composite reinforcement, ntse tsim (cov txheej txheem ntxaib digital simulation), thiab kev lag luam ncig (plua plav rov qab tus nqi 99.9% + pov tseg thaum tshav kub kub rov qab), txhawm rau txhim kho lub neej ntev thiab ib puag ncig tus phooj ywg.
Tiv Tauj Peb
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