Coal Based Carbon Raiser Anthracite 92% High Carbon Recarburizer 3-5mm Metallurgical Anthracite Raws li Carbon Additive
Khoom Feature
Cov hom carburizers hauv Suav teb suav nrog Graphitization Carburizing Agent, Calcined Petroleum Coke thiab Calcined Anthracite Coal,
Cov ntaub ntawv raw ntawm cov neeg sawv cev carburizing yog hnyav roj residue nyob rau hauv cov txheej txheem roj av refining rau coking, uas yog petroleum coke thiab asphalt coke. Raw petroleum coke yog calcined rau hauv calcined petroleum coke. Graphite carburizing tus neeg sawv cev yog tau los ntawm graphitization ntawm raw roj av coke. Graphitization tuaj yeem txo cov ntsiab lus ntawm impurities, nce cov ntsiab lus carbon thiab txo cov ntsiab lus sulfur.
Carburizing tus neeg sawv cev yog dav siv hauv steel-ua, casting, smelting thiab lwm yam lag luam. Kev siv cov carburizing tus neeg sawv cev hauv casting tuaj yeem ua rau kom cov khoom seem hlau ntau ntxiv, txo cov hlau los yog tsis muaj npua hlau. Tus neeg sawv cev carburizing tuaj yeem txhim kho kev faib tawm ntawm graphite, txhawb cov graphitization ntawm cam khwb cia hlau, nce graphite crystal nucleus thiab nplua graphite pob ntawm molten hlau, thiaj li ua kom nws sib npaug sib npaug hauv cov matrix thiab txhim kho cov khoom zoo.
Calcined petroleum coke feem ntau yog siv hauv kev lag luam txhuas. Hauv cov txheej txheem ntawm kev tsim steel, Calcined Anthracite Coal tuaj yeem muab ntxiv ua tus neeg sawv cev carburizing.
Carbon Additive/Carbon Raiser tseem hu ua "Calcined Anthracite Coal", lossis "Gas Calcined Anthracite Coal".
Lub ntsiab raw khoom yog tshwj xeeb zoo anthracite, nrog cov yam ntxwv ntawm cov tshauv thiab tsis muaj sulfur. Carbon additive muaj ob lub ntsiab siv, uas yog cov roj thiab additive. Thaum siv los ua cov pa roj carbon ntxiv ntawm steel-smelting, thiab casting, cov pa roj carbon monoxide yuav ua tiav siab dua 95%.
Qhov zoo tshaj plaws Anthracite ua raw cov ntaub ntawv los ntawm kub kub calcined tshaj 2000 los ntawm DC hluav taws xob calciner nrog rau kev tshem tawm cov ya raws thiab volatile teeb meem los ntawm Anthracite zoo, kev txhim kho qhov ceev thiab hluav taws xob conductivity thiab ntxiv dag zog rau cov neeg kho tshuab zog thiab anti-oxidation, Nws muaj Cov yam ntxwv zoo nrog cov hmoov tshauv tsawg, tsis tshua muaj zog, tsis tshua muaj carbon thiab siab ceev. Nws yog cov khoom siv zoo tshaj plaws rau cov khoom siv roj carbon zoo, nws yog siv los ua carbon additive hauv steel kev lag luam lossis roj.
| Yam khoom | GPC (Graphitized Petroleum Coke) | Semi-GPC | CPC (Calcined Petroleum Coke) | GCA (Gas Calcined Anthracite) | GCA (Gas Calcined Anthracite) | GCA (Gas Calcined Anthracite) | Graphite Electrode Scraps |
| Tsau Carbon | ≥ 98.5% | ≥ 98.5% | ≥ 98.5% | ≥ 90% | ≥ 92% | ≥ 95% | ≥ 98.5% |
| Cov ntsiab lus sulfur | ≤ 0.05% | ≤ 0.30% | ≤ 0.50% | ≤ 0.50% | ≤ 0.40% | ≤ 0.25% | ≤ 0.05% |
| Volatile teeb meem | ≤ 1.0% | ≤ 1.0% | ≤ 1.0% | ≤ 1.5% | ≤ 1.5% | ≤ 1.2% | ≤ 0.8% |
| Tshauv | ≤ 1.0% | ≤ 1.0% | ≤ 1.0% | ≤ 8.5% | ≤ 7.5% | ≤ 4.0% | ≤ 0.7% |
| Cov ntsiab lus noo noo | ≤ 0.5% | ≤ 0.5% | ≤ 0.5% | ≤ 1.0% | ≤ 1.0% | ≤ 1.0% | ≤ 0.5% |
| Particle Loj / hli | 0–1; 1–3; 1–5; lwm. | 0–1; 1–3; 1–5; lwm | 0–1; 1–3; 1–5; lwm | 0–1; 1–3; 1–5; lwm | 0–1; 1–3; 1–5; lwm | 0–1; 1–3; 1–5; lwm | 0–1; 1–3; 1–5; lwm |
Yuav siv li cas
1) Kev siv ntau tshaj 5 tons ntawm hluav taws xob cub hluav taws xob, ib qho khoom siv ruaj khov, peb pom zoo rau txoj hauv kev ntawm kev sib cais ntxiv. Raws li qhov yuav tsum tau muaj cov ntsiab lus ntawm cov pa roj carbon monoxide, cov pa roj carbon ntxiv thiab cov nqi hlau tau ntxiv rau hauv nruab nrab thiab qis ntawm lub cub hluav taws xob ua ke nrog txhua pawg. Carbon Additive nyob rau hauv lub melting tsis slag, los yog yooj yim rau qhwv nyob rau hauv khib nyiab slag, cuam tshuam cov pa roj carbon rho tawm.
2) Siv li ntawm 3 tons nruab nrab zaus induction rauv, cov khoom siv raw yog ib leeg thiab ruaj khov, peb pom zoo rau txoj kev hauv nruab nrab ntxiv. Thaum ib qho me me ntawm cov hlau molten yog me me los yog tso rau hauv qhov cub, cov pa roj carbon additive yuav tsum tau ntxiv rau saum npoo ntawm cov hlau molten ib zaug, thiab cov hlau molten yuav tsum tau ntxiv tam sim ntawd, thiab cov pa roj carbon additive yuav tsum tau nias rau hauv cov hlau molten. ua kom tus neeg sawv cev carburizing nyob rau hauv kev sib cuag nrog cov hlau molten.
3). siv me me los yog nruab nrab zaus hluav taws xob rauv raw khoom cilo muaj hlau thiab lwm yam khoom siv carbon siab peb pom zoo carbon additive ine adustment. Tom qab Molten steel molten Iron.the carbon cov ntsiab lus yuav adusted thiab ntxiv rau saum npoo ntawm cov hlau molten hlau.Cov khoom yuav yaj thiab absorbed los ntawm Eddy tam sim no los yog phau ntawv stirring ntawm cov hlau molten hlau thaum melting nyob rau hauv ib tug hluav taws xob rauv.
