Resistivity thiab electrode noj.Yog vim li cas yog tias qhov kub thiab txias yog ib qho tseem ceeb cuam tshuam rau oxidation tus nqi.Thaum qhov tam sim no zoo ib yam, qhov siab dua qhov kev tiv thaiv thiab siab dua qhov kub ntawm electrode, qhov oxidation yuav sai dua.
Lub graphitization degree ntawm electrode thiab electrode noj.Cov electrode muaj qib siab graphitization, zoo oxidation kuj thiab tsawg electrode noj.
Volume ceev thiab electrode noj.Lub zog txhua yam, elastic modulus thiab thermal conductivity ntawmgraphite electrode nce nrog qhov nce ntawm ntau ntom, thaum lub resistivity thiab porosity txo nrog qhov nce ntawm bulk ntom.
Mechanical zog thiab electrode noj.Covgraphite electrodeTsis tsuas yog dais tus kheej qhov hnyav thiab sab nraud quab yuam, tab sis kuj dais tangential, axial thiab radial thermal stresses.Thaum lub thermal kev nyuaj siab tshaj lub zog txhua yam ntawm electrode, tangential kev nyuaj siab yuav ua rau lub electrode tsim longitudinal striations, thiab nyob rau hauv loj heev, lub electrode yuav poob los yog tawg.Feem ntau, nrog rau qhov nce ntawm compressive zog, thermal stress kuj muaj zog, yog li cov electrode noj tsawg.Tab sis thaum lub zog compressive siab dhau lawm, coefficient ntawm thermal expansion yuav nce.
Kev sib koom ua ke zoo thiab kev siv electrode.Qhov kev sib txuas tsis muaj zog ntawm cov electrode yog yooj yim rau kev puas tsuaj dua li lub cev electrode.Cov ntaub ntawv kev puas tsuaj muaj xws li electrode hlau tawg, sib koom ua ke nruab nrab puas thiab sib koom ua ke loosening thiab poob tawm.Ntxiv rau qhov tsis muaj zog txhua yam, tej zaum yuav muaj cov laj thawj hauv qab no: cov khoom siv hluav taws xob thiab cov khoom sib koom ua ke tsis zoo sib xws, thermal expansion coefficient ntawm electrode thiab qhov sib koom ua ke tsis sib xws.
Graphite electrode manufacturers nyob hauv lub ntiaj tebtau txiav txim siab thiab ntsuas qhov kev sib raug zoo ntawm electrode noj thiab electrode zoo, thiab mus txog qhov xaus.
Post lub sij hawm: Jan-08-2021