Tsawg Tshauv Graphitized Petroleum Coke

Graphitized petroleum coke yog tsim los ntawm cov cua kub zoo roj av coke kom kub siab nyob rau hauv lub xub ntiag ntawm ib tug inert roj los yog ib tug graphitization catalyst. Cov txheej txheem no tshem tawm cov teeb meem tsis hloov pauv thiab lwm yam impurities, uas ua rau cov khoom muaj cov pa roj carbon ntau nrog cov qauv crystalline txhim kho thiab cov ntsiab lus ntau dua.

Graphitized petroleum coke nthuav tawm cov khoom siv hluav taws xob zoo heev, ua rau nws tsim nyog rau cov ntawv thov uas xav tau kev ua haujlwm siab, xws li hauv cov hluav taws xob arc rauv thiab lwm yam khoom siv hluav taws xob.

Cov txheej txheem graphitization txhim kho cov thermal conductivity ntawm coke, ua rau nws muaj txiaj ntsig zoo hauv cov ntawv thov uas yuav tsum tau ua kom muaj cua sov hloov tau zoo, xws li hauv kev tsim cov brakes lossis cov ntaub ntawv sib txhuam.

Tsawg tshauv graphitized petroleum coke tuaj yeem tsim nrog ib qho kev faib me me, tso cai rau kev sib xyaw ua ke thiab muaj tseeb npaum li cas hauv ntau daim ntawv thov.

Tsawg tshauv graphitized roj av coke muaj ob peb siv nyob rau hauv ntau yam lag luam. Nov yog qee qhov kev siv ntau:

Hlau thiab Hlau Ntau Lawm: Tsawg tshauv graphitized petroleum coke yog dav siv los ua cov pa roj carbon ntxiv hauv cov txheej txheem hlau thiab hlau. Nws yog ntxiv rau cov hlau molten kom nce cov ntsiab lus carbon, txhim kho cov hlau thiab hlau zoo, thiab txhim kho lawv cov khoom siv xws li lub zog thiab hardness.

Aluminium Ntau Lawm: Nws kuj tseem siv hauv kev lag luam txhuas ua cov pa roj carbon ntxiv. Nws pab txo qis impurities hauv aluminium yaj, txhim kho conductivity, thiab txhim kho cov khoom siv ntawm cov khoom siv txhuas.

Kev lag luam Foundry: Tsawg tshauv graphitized petroleum coke yog siv nyob rau hauv foundries raws li ib tug carbon additive nyob rau hauv casting txheej txheem. Nws pab txhim kho qhov ntws ntawm cov hlau molten, txo qhov tsis xws luag ntawm casting, thiab txhim kho tag nrho cov casting zoo.

Nres Pads thiab Friction Materials: Vim nws cov ntsiab lus siab carbon thiab kub tsis kam, cov hmoov tshauv qis graphitized roj av coke pom daim ntawv thov hauv kev tsim cov khoom siv nres thiab cov ntaub ntawv sib txhuam. Nws muab cov khoom sib txhuam zoo heev thiab pab kom cov cua sov tau zoo, ua rau muaj kev txhim khu kev qha braking.

Cov pa roj carbon electrodes thiab roj teeb: Lub siab hluav taws xob conductivity ntawm graphitized petroleum coke ua rau nws haum rau siv cov pa roj carbon electrodes thiab roj teeb. Nws yog ua haujlwm nyob rau hauv kev tsim cov electrodes rau hluav taws xob arc rauv, lithium-ion roj teeb, thiab lwm yam khoom siv hluav taws xob.

Refractories thiab Thermal Management Materials: Graphitized petroleum coke nrog cov hmoov tshauv tsawg yog siv los tsim cov refractories thiab thermal tswj cov ntaub ntawv. Nws muaj cov thermal conductivity zoo thiab ruaj khov, ua rau nws tsim nyog rau cov ntawv thov kub xws li hauv cov kilns, furnaces, thiab thermal rwb thaiv tsev cov ntaub ntawv.