Cov khoom siv carbon muaj ntau pua hom thiab ntau txhiab hom
cov lus qhia.
- Raws li kev faib cov khoom siv, cov khoom siv carbon tuaj yeem muab faib ua cov khoom carbonaceous, cov khoom semi-graphitic, cov khoom graphite ntuj thiab cov khoom graphite dag.
- Raws li lawv cov khoom, cov ntaub ntawv carbon tuaj yeem muab faib ua graphite electrode thiab graphite anode, carbon electrode thiab carbon anode, carbon block, cov khoom nplaum, cov khoom carbon thiab graphite tshwj xeeb, cov khoom carbon rau kev lag luam kho tshuab thiab hluav taws xob, carbon fiber thiab nws cov ntaub ntawv sib xyaw thiab cov khoom siv tshuaj graphite, thiab lwm yam.
- Raws li cov khoom siv pabcuam, cov ntaub ntawv carbon tuaj yeem muab faib ua kev lag luam metallurgical, kev lag luam txhuas, kev lag luam tshuaj lom neeg, kev lag luam tshuab thiab hluav taws xob thiab cov ntaub ntawv carbon tshiab siv hauv cov chaw haujlwm siab.
- Raws li kev faib ua haujlwm, cov ntaub ntawv carbon tuaj yeem muab faib ua peb pawg: cov ntaub ntawv conductive, cov ntaub ntawv qauv thiab cov ntaub ntawv ua haujlwm tshwj xeeb:
(1) cov ntaub ntawv conductive. Xws li lub cub hluav taws xob nrog graphite electrode, carbon electrode, natural graphite electrode, electrode paste thiab anode paste (self-baking electrode), electrolysis nrog graphite anode, txhuam thiab EDM pwm cov ntaub ntawv.
(2) Cov ntaub ntawv siv rau hauv tsev. Xws li cov khoom siv forge, ferroalloys furnace, carbide furnace, xws li cov aluminium electrolytic cell lining (tseem hu ua carbonaceous refractory material), kev txo cov nuclear reactor thiab cov ntaub ntawv reflective, rocket lossis missile head of department lossis nozzle lining materials, corrosion resistance ntawm cov khoom siv tshuaj lom neeg, industrial machinery wear-resistant materials, steel thiab non-ferrous metal smelting industry continuous casting crystallizer graphite lining, Semiconductor thiab high purity material smelting devices.
(3) cov ntaub ntawv tshwj xeeb. Xws li biochar (lub plawv dhia cuav, pob txha cuav, cov leeg cuav), ntau hom pyrolytic carbon thiab pyrolytic graphite, recrystallized graphite, carbon fiber thiab nws cov ntaub ntawv sib xyaw, graphite interlayer compounds, Fuller carbon thiab nano carbon, thiab lwm yam.
- Raws li kev siv thiab kev faib ua cov txheej txheem, cov ntaub ntawv carbon tuaj yeem muab faib ua 12 hom hauv qab no.
(1) Cov hluav taws xob graphite. Nws feem ntau suav nrog cov hluav taws xob graphite electrode ib txwm muaj, cov hluav taws xob graphite electrode muaj zog siab, cov hluav taws xob graphite electrode muaj zog siab heev, cov hluav taws xob graphite electrode uas tiv thaiv kev oxidation, cov thaiv graphite, thiab cov hluav taws xob graphite ntuj tsim los ntawm cov graphite ntuj ua cov khoom siv tseem ceeb.
(2) Graphite anode. Xws li txhua yam kev daws teeb meem electrolysis thiab molten ntsev electrolysis siv anode phaj, anode pas nrig, anode loj cylindrical (xws li electrolysis ntawm hlau sodium).
(3) cov hluav taws xob carbon (zoo). Nws feem ntau suav nrog cov hluav taws xob carbon nrog cov anthracite zoo ua cov khoom siv tseem ceeb, cov anode carbon nrog roj av coke ua cov khoom siv tseem ceeb rau cov cell electrolytic aluminium (piv txwv li anode ci ua ntej), thiab cov cib carbon grid nrog asphalt coke ua cov khoom siv tseem ceeb rau kev muab hluav taws xob thiab kev lag luam magnesia.
(4) hom carbon block (cub hlau uas muaj cov khoom siv carbon refractory). Feem ntau suav nrog lub cub tawg siv carbon block (lossis vibration extrusion molding carbon block thiab roasting thiab ua, molding hluav taws xob roasting kub me me carbon blocks tib lub sijhawm, molding lossis vibration molding tom qab roasting, siv ncaj qha ntawm cov carbon block ci tus kheej, graphite block, semi graphite block, graphite a silica carbide, thiab lwm yam), aluminium electrolysis cell cathode carbon block (sab carbon block, carbon block nyob hauv qab), Hlau alloy cub, calcium carbide cub thiab lwm yam mineral thermal electric cub lining carbon block, graphitization cub, silicon carbide cub rau lining lub cev ntawm carbon block.
(5) cov tshuaj nplaum thee. Nws feem ntau suav nrog cov tshuaj nplaum electrode, cov tshuaj nplaum anode thiab cov tshuaj nplaum siv rau kev sib txuas lossis caulking hauv masonry ntawm cov blocks carbon (xws li cov tshuaj nplaum coarse thiab cov tshuaj nplaum zoo rau masonry ntawm cov blocks carbon hauv lub cub tawg, cov tshuaj nplaum hauv qab rau masonry ntawm txhuas electrolytic cell, thiab lwm yam).
(6) graphite purity siab, ceev siab thiab muaj zog siab. Nws feem ntau suav nrog graphite purity siab, graphite muaj zog thiab ceev siab thiab graphite isotropic siab.
(7) cov thee tshwj xeeb thiab graphite. Nws feem ntau suav nrog pyrolytic carbon thiab pyrolytic graphite, porous carbon thiab porous graphite, iav carbon thiab recrystallized graphite.
(8) cov pa roj carbon thiab cov graphite uas tsis yooj yim hnav rau kev lag luam kho tshuab. Nws feem ntau suav nrog cov nplhaib sib khi, cov kabmob, cov nplhaib piston, cov ntaiv thiab cov hniav ntawm qee lub tshuab tig uas siv rau hauv ntau yam khoom siv kho tshuab.
(9) Cov khoom siv hluav taws xob thiab graphite. Nws feem ntau suav nrog txhuam ntawm lub cev muaj zog hluav taws xob thiab lub tshuab hluav taws xob, lub pantograph slider ntawm lub tsheb npav trolley thiab lub tsheb ciav hlau hluav taws xob, lub carbon resistor ntawm qee qhov voltage regulator, cov khoom carbon ntawm lub xov tooj transmitter, arc carbon pas nrig, carbon arc gouging carbon pas nrig thiab roj teeb carbon pas nrig, thiab lwm yam.
(10) cov khoom siv tshuaj graphite (tseem hu ua impermeable graphite). Nws feem ntau suav nrog ntau yam kev hloov pauv cua sov, cov tshuaj tiv thaiv, cov condensers, cov pas dej nqus dej, cov twj tso kua mis graphite thiab lwm yam khoom siv tshuaj.
(11) Cov roj carbon fiber thiab nws cov khoom sib xyaw. Nws feem ntau suav nrog peb hom fiber ua ntej oxidized, carbonized fiber thiab graphitized fiber, thiab carbon fiber thiab ntau yam resins, plastics, ceramics, hlau thiab lwm yam khoom sib xyaw.
(12) Graphite interlaminar compound (tseem hu ua intercalated graphite). Muaj graphite yooj ywm (piv txwv li, expanded graphite), graphite-halogen interlaminar compound thiab graphite-hlau interlaminar compound 3 hom. Expansive graphite ua los ntawm graphite ntuj tau siv dav ua cov khoom siv gasket.
Lub sijhawm tshaj tawm: Lub Rau Hli-30-2021