Basic Introduction Ntawm Graphite Electrode

Graphite electrodes yog tsim los ntawm roj av coke thiab rab koob coke li raw cov ntaub ntawv, thee tar pitch li ib tug khi, thiab yog tsim los ntawm calcination, batching, kneading, compaction, roasting, graphitization, thiab machining. Nws tso tawm hluav taws xob hluav taws xob nyob rau hauv daim ntawv ntawm hluav taws xob arc hauv hluav taws xob arc rauv. Cov conductors siv rau cua sov thiab melting tus nqi tuaj yeem muab faib ua lub zog zoo tib yam graphite electrodes, siab zog graphite electrodes thiab ultra-siab zog graphite electrodes raws li lawv cov ntsuas zoo.

Lub ntsiab raw khoom rau graphite electrode ntau lawm yog roj av coke. Ordinary fais fab graphite electrodes tuaj yeem ntxiv nrog me me ntawm pitch coke, thiab cov ntsiab lus ntawm cov roj av coke thiab pitch coke tsis tuaj yeem tshaj 0.5%. Koob coke kuj tseem xav tau thaum tsim hluav taws xob siab lossis ultra-high-power graphite electrodes. Lub ntsiab raw khoom rau aluminium anode ntau lawm yog roj av coke, thiab cov ntsiab lus sulfur yog tswj tsis pub tshaj 1.5% mus rau 2%. Petroleum coke thiab pitch coke yuav tsum ua tau raws li cov qauv hauv lub tebchaws.