Magnesia piliki carbon o se ituaiga e le mu mu carbon composite refractory, lea e gaosia i le magnesium oxide o alkaline oxide ma maualuga-liusuavai-point (2800 ℃), ma mea kaponi e maualuga le liusuavai mea e faigata ona tafia e le ogaumu slag e pei o le. mea mata, ma faaopoopo ituaiga uma o non-oxides faaopoopo ma carbon binding sui. Magnesia carbon piliki ei ai foliga o le porosity maualalo, slag erosion teteʻe, vevela teʻi tetee ma maualuga maualuga-vevela malosi. I le avea ai o se ituaiga o refractory composite, magnesia carbon afi piliki faʻaaogaina malosi slag corrosion o magnesia ma conductivity vevela maualuga ma le expansibility maualalo o carbon lelei, e mafai ona faia mo le le lelei sili ona leaga spalling tetee o magnesia.
Magnesia carbon piliki vaega autu o le magnesium oxide ma carbon, lea o le magnesium oxide anotusi o le 60 ~ 90% ma le carbon anotusi o le 10 ~ 40%. O lenei ituaiga mea e faia i le mama maualuga magnesia vaega, carbon mea, ta, pitch po o resin e pei o mea mata e ala i le vevela vevela. O le mea lea, o piliki carbon magnesite o loʻo i ai mea totino o le faʻamaʻiina o le pala, teteʻe o le vevela, le faʻafefe o le vevela ma isi.
E tusa ai ma metotia fefiloi malulu ma so'o fa'apipi'i tar e fa'ama'a'a ma maua ai le malosi e mana'omia, ma fa'atupu ai le carbon vitric isotropous. Magnesia piliki carbon ua faia i le pitch fusifusia sui, lea e maualuga atu le vevela plasticity ona o le faia o le anisotropic graphitization coke fausaga i le faagasologa carbonation pitch. O lenei ituaiga kaponi e le o fa'aalia ai le vevela e mafai ona aveesea tatau le aofa'i o le fa'alavelave i le fa'agasologa o le fa'aupuina po'o le fa'agaioia.
Aitema | MC8 | MC10 | MC12 | MC14 | MC18 | |
Fa'aaliga manino% ≤ | 5.0 | 4.0 | 4.0 | 3.0 | 3.0 | |
Ole tele ole mafiafia g/cm3 ≥ | 3.00 | 3.00 | 2.98 | 2.95 | 2.92 | |
Malosi Tu'imomomo malūlū MPa≥ | 50 | 40 | 40 | 35 | 35 | |
Kemisi fatuga% |
MgO ≥ | 84 | 82 | 76 | 76 | 72 |
C ≥ | 8 | 10 | 12 | 14 | 18 | |
Fa'atatauga | Fa'aoga lautele | Tete'e a'e | Tete'e Fa'amea Fa'aopoopo |
O piliki carbon Magnesia e masani ona faʻaaogaina mo linings o converter, ogaumu eletise-arc ma le ogaumu saʻo eletise o loʻo i ai nei, laina slag o ladle uamea ma isi tulaga. ma e mafai foi ona faaaoga mo le ogaumu okesene faavae, laina slag o le ogaumu ladle ma nofoaga vevela o ogaumu arc eletise.
RS refractory falegaosimea o se tasi o le taʻutaʻua kiln magnesite carbon fai piliki, e mafai ona tuʻuina atu le lelei magnesia carbon piliki mo tagata faʻatau ma inisinia faʻapolofesa, tekinolosi gaosiga maualuga ma lelei aʻo leʻi faʻatau atu ma le maeʻa ona faʻatau atu auaunaga. RS refractory factory ua fa'apitoa i piliki afi afi magnesite mo le silia ma le 20 tausaga. Afai ei ai sau manaʻoga o piliki carbon magnesia, faʻafesoʻotaʻi matou e aunoa ma se totogi, o le a tali atu a matou faʻatau i le taimi muamua.