Cov pa roj carbon electrode paste
Khoom Taw Qhia
Carbon Electrode paste yog cov khoom siv hluav taws xob rau ferroalloy rauv, calcium carbide rauv thiab lwm yam khoom siv hluav taws xob.Cov electrode muab tshuaj txhuam muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam thiab qis coefficient ntawm thermal expansion.Nws muaj cov coefficient kuj me me, uas tuaj yeem txo qhov poob ntawm lub zog hluav taws xob.Nrog me me porosity, rhuab electrode tuaj yeem oxidized maj mam.Nrog rau cov neeg kho tshuab siab zog, lub electrode yuav tsis tawg vim yog lub zog ntawm txhua yam thiab hluav taws xob load.
Ferroalloy smelting yog nqa tawm los ntawm lub arc generated nyob rau hauv lub cub tawg los ntawm cov tswv yim tam sim no los ntawm electrode.Lub electrode plays lub luag haujlwm tseem ceeb hauv tag nrho lub tshuab hluav taws xob.Yog tsis muaj nws, lub cub hluav taws xob tsis tuaj yeem ua haujlwm.
Raw Khoom ntawm Electrode Paste
Hluav taws xob Calcined Anthracite, calcined petroleum, graphite seem li raw khoom, thee asphalt thiab thee tar li lub binder.
Daim ntawv thov
1.Rau silicon manganese smelting hauv Submerged arc rauv
2.Rau ferrosilicon smelting hauv Submerged arc rauv
3.Rau ferrochrome smelting nyob rau hauv Submerged arc rauv
4.Rau calcium carbide smelting nyob rau hauv cub tawg
5.Rau ferronickel smelting hauv Submerged arc rauv
Cov txheej txheem ntau lawm ntawm Carbon Electrode Paste
Sib tsooofraw khoom (ECA,roj av coke,graphite hmoov, thiab lwm yam) -Gkev ntsuam xyuas -Bua rau -Kkev (tsomelted nruab nrab kub asphaltinto tusqhuavrawcov ntaub ntawv) -Fkev -Fua tiavPcov khoom
Lub cev thiab tshuaj Specification ntawm Electrode Paste
| Yam khoom | Chav tsev | Tus nqi |
| Tshauv | % | 3 max |
| Volatile teeb meem | % | 10-15 |
| Compressive zog | MPa | 18 feeb |
| Kev Tiv Thaiv Tshwj Xeeb | μΩm | 68 max |
| Qhov ntom | g/cm3 | 1.46 min |
| Cov ntsiab lus carbon | % | 85 nqi |
| Porosity | % | 30 max |
| Plasticity | % | 35-40 : kuv |