Dab tsi yog cov muaj pes tsawg leeg thiab kev ua tau zoo ntawm cov pob hluav taws graphite?

Graphite hluav taws xob yog feem ntau tsim los ntawm cov khoom siv carbonapace xws li cov roj ntsha roj av xws li kev ua pa nrog cov txheej txheem nrog rau cov txheej txheem nrog rau cov txheej txheem, kev txwv, imprinchation, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization, thiab graphitization. Lawv lub ntsiab tiv thaiv yog cov pa roj carbon, muaj cov yam ntxwv zoo li cov khoom siv hluav taws xob siab, siab thermal conductivity, siab kub kuj, thiab corrosion tsis kam. Txawm li cas los xij, hauv cov ntawv thov siv, graphite electrodes yuav tsum withstand tsis tshua muaj siab, thiab impos oxiding ib puag ncig cov kev xav tau, nrog rau:

1. Muaj zog txhua yam: cov graphite electrode yuav tsum muaj cov neeg kho tshuab thauj ntawm cov kub kom tiv thaiv tawg lossis deformation.

2. Cov hluav taws xob zoo thiab thermal conductivity: ua kom muaj zog faib hluav taws xob.

3. Cov coefficient ntawm thermal expansion: txo cov cua sov kev ntxhov siab los ntawm qhov kub hloov thiab tiv thaiv kev tawg.

4. Oxidation tsis kam: tswj kev ruaj khov hauv high- kub oxidizing ib puag ncig kom txuas txoj kev pabcuam lub neej.

5. Kev Purity Heev: txo qhov kev cuam tshuam ntawm cov impurities nyob rau hauv cov txheej txheem smelting kom ntseeg tau cov khoom zoo.