Cathode Carbon Block Rau Aluminium Electrolysis Cell

Cathode Carbon Block Rau Aluminium Electrolysis Cell

Cathode Carbon Block Rau Aluminium Electrolysis Cell yog ib qho tshwj xeeb electrode rau electrolytic aluminium, uas tau muab faib ua peb yam khoom: zoo tib yam electrode block, semi graphite electrode block thiab graphitized electrode block. Cov khoom sib txawv yog muab raws li tus neeg siv khoom xav tau. Txawm li cas los xij, semi graphitized electrode thiab graphitized electrode feem ntau siv tam sim no, thiab lawv cov txiaj ntsig siv tau zoo dua. Peb lub tuam txhab cov khoom lag luam yog thawj chav kawm, hom TRR, ua tau raws li cov neeg siv khoom xav tau.

Xa kev nug

Ces

Tsham tam sim no

Hauj lwm lawm

1, Cov ntaub ntawv tseem ceeb: calcined anthracite, coke, graphite hmoov.

2, Daim Ntawv Thov: Siv ua cathode ntawm electrolytic aluminium cell

3, Nta: Hluav taws xob conductivity, kub tsis kam, sodium corrosion kuj, thermal conductivity, siab mechanical zog, zoo thermal poob siab.

4, Qeb: ntau cathode carbon thaiv: Anthracite calcined ntawm 1250-1350 degree yog siv los ua cov khoom tseem ceeb.

Semi-graphitic carbon block: Cov ntaub ntawv tseem ceeb yog calcined anthracite ntawm qhov kub thiab txias thiab graphite crushed, semi-tiav cov khoom tsuas yog roasted (1200 degree) tsis muaj kev kho cua sov hauv graphitization rauv.

Graphitized cathode carbon block: siv coke uas yooj yim rau graphitize li raw khoom, semifinished khoom yog kub kho los ntawm graphitization rauv (2500-2800 degree)

5, Resistivity thiab Application Effects ntawm ntau yam khoom

Common cathode carbon block: resistivity 50-60μΩ•m, siv cov nyhuv yog dav

Semi-graphite Carbon Block: Resistivity 15-45μΩ•m, cov nyhuv zoo

Graphitized cathode carbon block: resistivity Tsawg dua los yog sib npaug rau 15μΩ•m, zoo daim ntawv thov

5, Qeb

1) Index ntawm carbon thaiv siv nyob rau hauv qab ntawm electrolytic txhuas cell