Cov khoom siv carbon tuaj yeem muab faib ua pawg raws li lawv daim ntawv thov rau hauv hom graphite electrode, hom carbon block, hom graphite anode, hom carbon electrode, hom paste, hom hluav taws xob carbon, hom carbon fiber, hom graphite tshwj xeeb, hom graphite cua sov exchanger, thiab lwm yam. Graphite electrodes tuaj yeem muab faib ua pawg graphite electrodes zog ib txwm raws li qhov ceev tam sim no tso cai. High-power electrodes, ultra-high-power electrodes. Carbon blocks tuaj yeem muab faib ua pawg raws li lawv siv rau hauv blast furnace carbon blocks, aluminium carbon blocks, hluav taws xob furnace blocks, thiab lwm yam. Carbon khoom tuaj yeem muab faib ua pawg carbon khoom, graphite khoom, carbon fibers thiab graphite fibers, thiab lwm yam raws li qhov tob ntawm kev ua tiav. Carbon khoom tuaj yeem muab faib ua pawg graphite khoom, carbon khoom, carbon fibers, thiab cov khoom graphite tshwj xeeb, thiab lwm yam, raws li cov khoom siv raw sib txawv thiab cov txheej txheem tsim khoom. Carbon khoom tuaj yeem muab faib ua pawg siab-tshauv thiab cov khoom qis-tshauv (nrog cov ntsiab lus tshauv tsawg dua 1%) raws li qhov ntau ntawm cov tshauv uas lawv muaj.
Cov qauv kev siv tshuab hauv tebchaws thiab cov qauv kev siv tshuab uas tau tshaj tawm los ntawm lub koom haum rau cov khoom siv carbon hauv peb lub tebchaws tau muab faib ua pawg raws li kev siv sib txawv ntawm cov khoom thiab cov txheej txheem tsim khoom sib txawv. Txoj kev faib tawm no feem ntau qhia txog kev siv sib txawv thiab cov txheej txheem tsim khoom ntawm cov khoom thiab kuj yooj yim rau kev suav nyiaj. Yog li ntawd, nws txoj kev suav kuj siv cov qauv kev faib tawm no. Cov hauv qab no yog kev qhia txog kev faib tawm thiab kev piav qhia ntawm cov khoom siv carbon los ntawm Anshan Carbon.
1. Cov khoom siv carbon thiab graphite
(1) Hom hluav taws xob graphite
Nws feem ntau yog ua los ntawm roj av coke thiab koob coke ua cov khoom siv raw, nrog rau cov thee tar pitch ua cov binder. Nws yog tsim los ntawm calcination, batching, kneading, nias, roasting, graphitization thiab machining. Nws yog ib tug conductor uas tso tawm lub zog hluav taws xob hauv daim ntawv ntawm lub hluav taws xob arc hauv lub cub tawg hluav taws xob arc kom sov thiab yaj cov nqi. Raws li nws cov ntsuas zoo, nws tuaj yeem muab faib ua lub zog ib txwm muaj, lub zog siab thiab lub zog siab heev. Graphite electrodes suav nrog:
(1) Cov hluav taws xob graphite electrode ib txwm muaj. Cov hluav taws xob graphite electrodes nrog qhov ceev tam sim no qis dua 17A / cm ² raug tso cai siv, thiab lawv feem ntau yog siv rau hauv cov cub hluav taws xob ib txwm muaj rau kev ua hlau, silicon smelting, daj phosphorus smelting, thiab lwm yam.
(2) Cov hluav taws xob graphite uas muaj txheej tiv thaiv kev oxidation. Cov hluav taws xob graphite uas muaj txheej tiv thaiv kev oxidation rau saum npoo tsim ib txheej tiv thaiv uas ua rau muaj hluav taws xob thiab tiv taus kev oxidation kub siab, txo kev siv hluav taws xob thaum lub sijhawm ua hlau.
(3) Cov hluav taws xob graphite muaj zog heev. Cov hluav taws xob graphite uas muaj qhov ceev tam sim no ntawm 18 txog 25A/cm ² raug tso cai siv, feem ntau yog siv rau hauv cov cub tawg hluav taws xob muaj zog heev rau kev ua hlau.
(4) Cov hluav taws xob graphite muaj zog heev. Cov hluav taws xob graphite uas muaj qhov ceev tam sim no ntau dua 25A/cm ² raug tso cai. Nws feem ntau yog siv rau hauv cov cub tawg hluav taws xob arc uas muaj zog heev.
(2) Hom anode graphite
Nws yog feem ntau ua los ntawm roj av coke ua cov khoom siv raw thiab thee tar pitch ua binder, thiab yog tsim los ntawm calcination, batching, kneading, nias, roasting, impregnation, graphitization thiab machining. Nws feem ntau yog siv ua ib qho conductive anode rau cov khoom siv electrolytic hauv kev lag luam electrochemical. Xws li: (1) Ntau yam anode phaj rau kev lag luam tshuaj lom neeg. (2) Ntau yam anode rods
(3) Cov hom graphite tshwj xeeb
Nws feem ntau yog ua los ntawm cov roj av coke zoo ua cov khoom siv raw, cov thee tar pitch lossis cov khoom siv hluavtaws ua cov khoom siv khi, thiab yog tsim los ntawm kev npaj cov khoom siv raw, kev sib xyaw, kev sib tsoo, kev nias ntsiav tshuaj, kev sib tsoo, kev sib tsoo dua, kev sib tsoo, ntau yam calcination, ntau yam impregnation, kev ntxuav thiab graphitization, thiab kev siv tshuab. Nws feem ntau yog siv rau hauv kev lag luam aerospace, hluav taws xob thiab nuclear. Nws suav nrog spectral pure graphite, high-purity, high-strength, high-density thiab pyrolytic graphite, thiab lwm yam.
(4) Cov khoom siv hloov pauv cua sov graphite
Cov khoom graphite uas tsis nkag tau rau kev pauv cua sov yog ua los ntawm kev ua cov graphite cuav kom zoo li koj xav tau, tom qab ntawd muab cov resin rau hauv thiab kho nws. Nws yog ib lub cuab yeej pauv cua sov uas ua los ntawm cov graphite cuav uas tsis nkag tau ua cov khoom siv hauv paus thiab feem ntau yog siv hauv kev lag luam tshuaj lom neeg.
Xws li: (1) Hom tshuab hloov cua sov thaiv qhov; (2) Lub tshuab hloov cua sov radial (3) Lub tshuab hloov cua sov zaj duab xis poob (4) Lub tshuab hloov cua sov tubular.(5) Hom hluav taws xob carbon
Ib lub electrode conductive ua los ntawm kev nias thiab hlawv nrog cov khoom siv carbonaceous xws li anthracite thiab metallurgical coke (lossis petroleum coke) ua cov khoom siv raw thiab thee tar pitch ua cov binder, yam tsis tau graphitization. Nws tsis haum rau cov cub hluav taws xob siv rau kev smelting high-grade alloy steel. Xws li: (1) Multi-ash electrodes (electrodes tsim los ntawm anthracite, metallurgical coke thiab asphalt coke); (2) Regenerated electrodes (electrodes tsim los ntawm artificial graphite lossis natural graphite); (3) Carbon resistance rods (piv txwv li, carbon lattice bricks) pre-baked anodes tsim los ntawm roj coke; (4) Carbon anode (pre-baked anode tsim los ntawm petroleum coke); (5) Ci cov electrode blanks.
Cov khoom siv carbon tuaj yeem muab faib ua pawg raws li lawv daim ntawv thov rau hauv hom graphite electrode, hom carbon block, hom graphite anode, hom carbon electrode, hom nplaum, hom hluav taws xob carbon, hom carbon fiber, hom graphite tshwj xeeb, hom graphite cua sov exchanger, thiab lwm yam. Graphite electrodes tuaj yeem muab faib ua pawg graphite electrodes zog ib txwm raws li qhov ceev tam sim no tso cai. High-power electrodes, ultra-high-power electrodes. Carbon blocks tuaj yeem muab faib ua pawg raws li lawv siv rau hauv lub cub tawg carbon blocks, aluminium carbon blocks, hluav taws xob cub tawg blocks, thiab lwm yam. Carbon khoom tuaj yeem muab faib ua pawg carbon khoom, graphite khoom, carbon fibers thiab graphite fibers, thiab lwm yam raws li qhov tob ntawm kev ua tiav. Carbon khoom tuaj yeem muab faib ua pawg graphite khoom, carbon khoom, carbon fibers, thiab cov khoom graphite tshwj xeeb, thiab lwm yam, raws li cov khoom siv raw sib txawv thiab cov txheej txheem tsim khoom. Carbon khoom tuaj yeem muab faib ua pawg siab-tshauv thiab cov khoom qis-tshauv (nrog cov ntsiab lus tshauv tsawg dua 1%) raws li qhov ntau ntawm cov tshauv uas lawv muaj.
Cov qauv kev siv tshuab hauv tebchaws thiab cov qauv kev siv tshuab uas tau tshaj tawm los ntawm lub koom haum rau cov khoom siv carbon hauv peb lub tebchaws tau muab faib ua pawg raws li kev siv ntau yam ntawm cov khoom thiab cov txheej txheem tsim khoom sib txawv. Txoj kev faib tawm no feem ntau qhia txog kev siv ntau yam thiab cov txheej txheem tsim khoom ntawm cov khoom thiab kuj yooj yim rau kev suav nyiaj. Yog li ntawd, nws txoj kev suav kuj siv cov qauv kev faib tawm no. Cov hauv qab no qhia txog kev faib tawm thiab kev piav qhia ntawm cov khoom siv carbon.
Cov lag luam sab saud hauv kev lag luam carbon feem ntau suav nrog: 1. Cov lag luam calcination anthracite; 2. Cov lag luam ua thiab tsim cov thee tar; 3. Cov lag luam tsim roj av coke thiab calcination.
Cov log tsheb kauj vab ua los ntawm cov khoom sib xyaw ua ke uas muaj cov khoom siv graphene raw thiab cov khoom lag luam, hu ua Quarno (nrog cov khoom siv graphene raw thiab cov khoom lag luam Plus sab hauv), muaj peb hom sib txawv (46, 60 thiab 84 hli), uas muaj cov khoom siv graphene raw thiab cov khoom lag luam nanosheets (GNP) uas muab los ntawm Directa Plus. Cov khoom siv graphene raw thiab cov khoom lag luam muaj cov txiaj ntsig zoo rau cov log xws li kev tso cua sov (txo los ntawm 15-30 ° C) - qhov tseem ceeb rau kev nqes hav, kev nce ntxiv ntawm sab nraud (ntau dua 50%), thiab txo cov burrs, tshwj xeeb tshaj yog nyob ze thaj chaw valve.
Qhov zoo tshaj plaws ntawm kev ntxiv cov khoom siv graphene raw thiab cov khoom rau hauv cov khaub ncaws caij ski yog tias nws ua rau cov ntaub ua haujlwm ua lub lim dej ntawm tib neeg lub cev thiab ib puag ncig sab nraud, yog li ua kom muaj qhov kub zoo tshaj plaws rau tus neeg hnav. Vim yog qhov thermal conductivity ntawm cov khoom siv graphene raw thiab cov khoom, cov cua sov uas tib neeg lub cev tsim tuaj yeem khaws cia thiab faib sib npaug hauv huab cua txias, tab sis kis mus rau hauv huab cua sov, thiab ua tiav qhov kub ntawm lub cev sib npaug hauv kev ua si nawv. Cov khoom siv graphene raw thiab cov khoom Plus kho cov ntaub kuj muaj cov teebmeem electrostatic thiab antibacterial. Yog tias G + raug tso rau sab nraud ntawm cov khaub ncaws, nws tuaj yeem txo qhov kev sib txhuam nrog huab cua thiab dej, yog li ua tiav kev ua si nawv zoo heev.
Lub sijhawm tshaj tawm: Tsib Hlis-20-2025