Fa'amatalaga Piliki Fa'a'ala'au Omea Mama Mamafa
O piliki omea mama mama e fai i le omea omea e fai ma mea mata ma le palasitika e fai ma so'o fa'amau ona fa'aopoopoina lea o se mea e fa'amumu pe fa'afu'a talafeagai e ala i le fana. poloka insulation omea manino porosity e maualuga e uiga i 40 ~ 85% ma bulk density e maualalo ifo nai lo 1.5 g/cm3. O piliki afi fa'a'ele'ele e masani ona fa'aaogaina e fai ma mea fa'apipi'i i totonu o fale gaosi oloa e fa'aitiitia ai le vevela o le afi, fa'asaoina le malosi ma fa'amama le lelei o masini vevela.
Meatotino o Piliki Fa'a'ese'esega Omea Mama Mamafa
- maualalo le maualuga o le uʻamea ma isi mea leaga,
- maualuga refractoriness,
- maualuga porosity, maualalo voluma density,
- Le lelei o le fa'a'avevelaina o le vevela ma le malosi lelei,
- Fa'amautu lelei te'i vevela,
- Tete'e ma le tafia.
Fa'agasologa o le Gaosiina ole Piliki Fa'a'ese'ese Mamafa Mama
O piliki fa'a'ese'ese mama mama e gaosia mai le 'ele'ele afi mama ma le fa'amau, e ala i le fa'amama i le vevela maualuga. poloka insulation omea o piliki insulation refractory taugofie ma maualuga faatinoga. Manuia autu o poloka insulation omea e maualuga refractoriness i lalo o le uta, maualalo laina faʻalauteleina coefficients, lelei vevela teʻi tetee ma malosi malosi e tetee ai le tafia. O lo'o faia i le pito i luga o le fa'apitonu'u mea'ai i lalo o le vevela maualuga e tusa ai ma tulaga fa'ale-atunu'u tumau, lea e o'o lava i le tele o le mamafa, malosi maualuga, maualalo le vevela ma le mama maualalo.
Fa'avasegaina Piliki Fa'a'ese'ese Mamā Mama
Omea insulation firebrick o argillaceous oloa ma e uiga i 30 ~ 40% Al2O3 anotusi. lea e faia i le 50% omea vaivai ma le 50% chamotte malosi e tusa ai ma nisi granularity manaomia e faʻafefiloi ma faʻapupulaina i le 1300 ~ 1400 ℃ maualuga vevela pe a uma ona faʻagogo ma faʻagogo. Omea insulation afi piliki autu minerale tuufaatasiga e aofia ai le kaolinite (Al2O3 · 2SiO2 · 2H2O) ma 6 ~ 7% eleelea (K, Na, Ca, Ti, Fe oxide).
Rongsheng Refractory Māmā Mamafa Omea Insulation Pili Fa'amatalaga
| Aitema | NG-0.6 | NG-0.8 | NG-1.0 | NG-1.3 | NG-1.5 | |
| Temperature Auaunaga Maualuga | 1200 | 1280 | 1300 | 1350 | 1400 | |
| Malosi tele，g/cm3 | 0.6 | 0.8 | 1.0 | 1.3 | 1.5 | |
| E aliali mai le Porosity，% | 70 | 60 | 55 | 50 | 40 | |
| Malosi Tu'imomomo malūlū (Mpa) ≥ | 2.0 | 2.5 | 3.0 | 4.0 | 6.0 | |
| Toe fa'avevela Suiga Linear (%)℃×12h ≤ | 1300℃ -0.5 | 1350℃ -0.5 | 1350℃ -0.9 | 1350℃ -0.9 | 1350℃ -0.9 | |
| Fa'avevela vevela W/(m·K) | 600 ℃ | 0.16 | 0.45 | 0.43 | 0.61 | 0.71 |
| 800℃ | 0.18 | 0.50 | 0.44 | 0.67 | 0.77 | |
| Al2O3 | 40 | 40 | 40 | 40 | 42 | |
| SiO2 | 1.5 | 1.5 | 1.5 | 2 | 2 | |
| Fe2O3 | 55 | 55 | 55 | 55 | 55 | |
Fa'aaogāga Piliki Fa'a'ese'ese Mamā Mama
Poloka fa'a'ele'ele e masani ona fa'aogaina mo le fa'alavaina o mea vevela po'o le fa'apipi'iina o fa'amalama vevela o isi mea fa'afefe. O linings refractory poʻo mea faʻafefe vevela o alamanuia, e pei o, ogaumu ethylene pyrolysis, ogaumu tubular, ogaumu toe fuataʻi o ammonia gaosia, afi afi ma vevela maualuga shullte kilns, ma isi.
