1, Index of Carbon Cib Rau Blast Rauv Hearth:
1) Kev ntsuas ntsuas ntawm Microporous Carbon Cib
Qhov ntom ntom | g/cm3 | Ntau dua lossis sib npaug rau 1.75 |
Pom tseeb porosity | % | Tsawg dua los yog sib npaug li 13 |
Compressive zog | Mpa | Ntau dua lossis sib npaug li 35 |
Permeability | mDa | 0.35 |
Oxygenation efficiency | % | Tsawg dua lossis sib npaug li 4.5 |
Kub hlau yaig index | % | Tsawg dua los yog sib npaug li 30 |
Nruab nrab Pore txoj kab uas hla | ua um | 0.110 |
Coefficient ntawm tshav kub conductivity | W/m.k,600degree | 23 |
Alkali tsis kam | zoo heev |
2) Technical Performance index ntawm Semi-graphite Carbon Cib
Tshauv | % | Tsawg dua los yog sib npaug 4 |
Qhov ntom ntom | g/cm3 | ＞1.60 |
Pom tseeb porosity | % | Tsawg dua los yog sib npaug li 13 |
Compressive zog | Mpa | Ntau dua lossis sib npaug li 46 |
Permeability | mDa | 38 |
Oxygenation efficiency | % | Tsawg dua los yog sib npaug li 13 |
Kub hlau yaig index | % | 28 |
Nruab nrab Pore txoj kab uas hla | ua um | 7 |
Coefficient ntawm tshav kub conductivity | W/m.k,600degree | 11 |
Alkali tsis kam | zoo |
3) Kev Performance index ntawm Common Carbon Cib
Tshauv | % | ＜8 |
Qhov ntom ntom | g/cm3 | Ntau dua lossis sib npaug li 1.5 |
Compressive zog | Mpa | Ntau dua lossis sib npaug rau 29.6 |
Tag nrho porosity | % | Tsawg dua los yog sib npaug li 23 |
Coefficient ntawm tshav kub conductivity | W / mk, 600 degree | ＞5.0 |
Tsau Carbon | % | ＞88 |
2, Cov xwm txheej uas yuav tsum tau ua kom tau raws li cov pa roj carbon cib rau qhov cub hauv qab:
1) Cov hlau kub tsis tuaj yeem nkag rau hauv cov ntaub so ntswg los ntawm stomata.
2) Tsawg melting vim hlau molten
3) High thermal conductivity thiab txias txias
4) Muaj zog alkali tsis kam
5) Tsawg permeability los tiv thaiv zinc thiab oxidizing gas intrusion
6) Tsawg elasticity, siab zog, kub poob tsis kam
3, Hom carbon cib rau hearth thiab hauv qab ntawm qhov cub tawg:
1) Txheem carbon cib
2) Ultrafine Porous Carbon Cib (Graphite Cib)
3) Microporous semi-graphite cib
4) Graphite cib
4, Yam ntxwv ntawm Carbon Cib Rau Blast Rauv Hearth:Nws yog ib qho yooj yim rau eroded los ntawm huab cua, carbon dioxide thiab dej vapor, raws li zoo raws li hlau thiab alkali hlau nyob rau hauv high kub, qhov kev puas tsuaj mechanism ntawm txawv qhov chaw ntawm blast furnace hauv ob sab phlu yog txawv. Cov pa roj carbon refractories ntawm cov ntaub ntawv sib txawv yuav tsum raug xaiv raws li kev puas tsuaj mechanism thiab txias txias. Cov khoom muaj thermal shock stability, me me coefficient ntawm thermal expansion, kub tsis kam, corrosion kuj ntawm ntau yam acids, alkalis, ntsev thiab organic solvents. Cov pa roj carbon cib yog siv dav hauv kev lag luam metallurgical, uas siv cov pa roj carbon cij hauv qhov cub tawg yog qhov loj tshaj plaws, xws li hauv qab thiab hearth ntawm blast furnace. Tsis tas li ntawd, cov pa roj carbon cib tau zoo siv rau hauv lub tank pickling, electroplating tank, dissolving tank hauv ntawv kev lag luam thiab cov tshuaj tiv thaiv tank hauv kev lag luam tshuaj.
5.Cov lus pom zoo ntawm cov khoom siv tau zoo, cov khoom tau raug xa tawm mus rau Australia, Kenya, Mexico
6.Peb yog cov kws tshaj lij kev lag luam, uas tuaj yeem muab cov neeg siv khoom siv khoom siv dawb, siv thiab lwm yam teeb meem.
Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom siv refractory?
Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?
Tom qab ntawd thov hu rau peb
Hu rau kuv:
Email: wp@cnjingganrefractory.com/sdwenping@163.com
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Cim npe nrov: carbon cib rau blast furnace hearth, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, siv, khoom
