Vim li cas thiaj xaiv Silicon Carbide (SiC) Tshaj Graphite lossis Ferrosilicon?
Hauv metallurgical thiab siab -kub muaj txheej txheem,xaiv cov khoom sivncaj qha cuam tshuam rau lub cub tawg efficiency, khoom zoo, thiab nqi. Thaumgraphitethiabferrosiliconyog lwm txoj kev xaiv,silicon carbide (SiC)muaj qhov zoo sib xws hauv kev ua haujlwm thermal, tshuaj lom neeg ruaj khov, thiab kev ua haujlwm zoo.
Cov txiaj ntsig tseem ceeb ntawm Silicon Carbide
| Feature | Silicon Carbide (SiC) | Graphite | Ferrosilicon |
|---|---|---|---|
| Melting Point | ~ 2700 degree | 3600℃(sublimes) | ~ 1200-1500 degree |
| Thermal conductivity | Siab, ruaj khov | Nruab nrab | Nruab nrab |
| Mechanical Strength | Siab heev | Txhaum | Tsawg |
| Oxidation Resistance | Zoo heev | Tsis zoo thaum kub kub | txwv |
| Reactivity nyob rau hauv Steel | Siv tau deoxidizer | txwv | Zoo, tab sis qeeb |
| Rauv Hnav Resistance | Siab heev | Tsawg | Nruab nrab |
| Particle loj muaj | 0-50mm (customizable) | Feem ntau coarse blocks / hmoov | 1-10 hli granules |
Vim li cas SiC yeej:
Siab dua Thermal Shock Resistance- Tsis zoo li graphite, SiC tiv thaiv kev tawg hauv qab cua sov thiab cua txias.
Superior Chemical Stability- Tsis oxidize yooj yim li graphite; ferrosilicon tuaj yeem qhia cov ntsiab lus tsis xav tau alloying.
Txhim kho qhov cub Efficiency- High thermal conductivity kom ntseeg tau tias txawm tias tshav kub faib thiab qis zog siv.
Kev siv ntau yam- Nws tuaj yeem siv los ua cov khoom siv refractory, deoxidizer, los yog kiln hauv cov hlau, aluminium, thiab ceramic industries.
Txo Kev Kho Mob-High hardness thiab hnav tsis kam ua rau lub cub tawg thiab txo lub sijhawm poob.
Vim li cas thiaj xaiv ZhenAn Silicon Carbide?
High Purity & Consistency- Txhim khu kev ua tau zoo rau cov cua sov ua haujlwm.
Ua kom tiav Qhov Loj- Los ntawm 0-1mm hmoov mus rau 50mm coarse lumps.
Pov thawj Industrial Applications- Hlau, aluminium, ceramics, cov ntaub ntawv refractory.
Customizable Solutions- Particle loj, xim, thiab tshuaj muaj pes tsawg leeg raws li koj xav tau.
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Paub meej Specifications ntawm ZhenAn Silicon Carbide
| Specification | Hom kab mob | Daim ntawv thov |
|---|---|---|
| Tshuaj muaj pes tsawg leeg | SiC Ntau dua lossis sib npaug li 88-99% | Nyob ntawm daim ntawv thov (steel, aluminium, ceramics) |
| Xim | Dub los yog ntsuab | Dub rau metallurgical, Ntsuab rau polishing / sib tsoo |
| Particle Loj | 0-1mm, 1-3mm, 10-50mm, 200-400 mesh | Customizable rau qhov cub hauv ob sab phlu lossis deoxidizing |
| Kev ceev ceev | 2.9-3.2 g / cm³ | Xyuas kom ruaj khov packing thiab thermal ua haujlwm |
| Crushing zog | >300 MPa (cov pob coarse) | Txo qhov cub hnav thiab ua kom lub neej ntev |
| Kub Resistance | Mus txog 2700 degree | Haum rau siab -kub steel thiab aluminium rauv |
| Ntim | 25kg hnab, ntim, lossis palletized | Plua plav- pov thawj xaiv muaj |
Daim ntawv thov Scenario
1. Steelmaking
SiC vs Graphite:Graphite oxidizes sai sai ntawm qhov kub thiab txias, ua rau lub cub tawg.
SiC vs Ferrosilicon:SiC reacts sai dua li deoxidizer, txhim kho steel huv huv thiab txo cov roj porosity.
Particle Xaiv:1-3 hli granules optimize deoxidation thiab rauv efficiency.
2. Aluminium Smelting
Refractory hauv ob sab phlu:10-50mm SiC lumps tiv thaiv thermal shock, ncua lub neej crucible.
Graphite Limitation:Crumbles nyob rau hauv kev ua haujlwm tas li, ua rau muaj kev saib xyuas tsis tu ncua.
3. Ceramic Kilns
Fine SiC hmoov (200-400 mesh):Txhim khu kev hloov tshav kub thiab kev sib xyaw sintering.
Ferrosilicon txwv:Tsis chemically inert; tej zaum yuav paug cov ceramics.
4. Foundries & High -Cub rauv
Blended particle loj ntawm SiC muab ob qho tib sikev txhawb nqathiabceev kub conduction, outperforming graphite thiab ferrosilicon nyob rau hauvdurability thiab kev ua haujlwm efficiency.
FAQ: Xaiv SiC hla Graphite lossis Ferrosilicon
Q1: SiC puas tuaj yeem hloov graphite hauv siab - qhov cub kub?
Yog, tshwj xeeb tshaj yog nyob rau hauv steel, aluminium, thiab ceramic daim ntaub ntawv uas oxidation thiab hnav kuj tseem ceeb heev.
Q2: Puas yog SiC kim dua ferrosilicon?
Tus nqi pib yuav siab dua, tab sisntev - txuag lub sij hawmlos ntawm kev txo tus txij nkawm thiab kev ua kom sov siab dua feem ntau tshaj tus nqi sib txawv.
Q3: Puas yog particle loj cuam tshuam kev ua haujlwm?
kiag li. Coarse lumps (10-50mm) yog qhov zoo tagnrho rau cov ntaub hauv ob sab phlu, nruab nrab (1-3mm) rau deoxidizers, thiab hmoov zoo (0-1mm) rau cov tshuaj tiv thaiv.
Q4: SiC puas tuaj yeem txhim kho steel zoo?
Yog lawm, nws ua haujlwm sai thiab muaj txiaj ntsig deoxidizer, txo qhov porosity thiab txhim kho qhov chaw tiav.
Q5: Puas yog SiC haum rau kev lag luam txuas ntxiv?
Yog lawm, nws cov thermal shock tsis kam thiab kev ua haujlwm ruaj khov ua rau nws zoo tagnrho rau kev ua haujlwm tas mus li.
Q6: SiC txo cov cua sov li cas?
High hardness thiab tshuaj stability txo qhov hnav, slag nkag, thiab nquag hloov hauv ob sab phlu.
Q7: Cov qib kev cai puas muaj?
Yog, ZhenAn muabkev cai tshuaj muaj pes tsawg leeg, particle loj, thiab ntimraws li kev xav tau ntawm kev lag luam.
Q8: Dab tsi kev lag luam tau txais txiaj ntsig zoo tshaj plaws los ntawm SiC?
Steelmaking, aluminium, ceramics, foundries, thiab siab -kub tshuaj ua.
Q9: SiC cuam tshuam li cas ntawm kev siv hluav taws xob?
Nws cov thermal conductivity siab ua kom cov cua sov tsis sib xws, txo qis zog pov tseg.
Q10: SiC ntim li cas rau kev xa khoom nyab xeeb?
Muaj nyob rau hauv25kg hnab, tej, lossis palletized plua plav- pov thawj ntimkom muaj kev nyab xeeb kev thauj mus los.