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Tundish Upper Nozzle
Tundish Upper Nozzle
Tundish Upper Nozzle
Tundish Upper Nozzle
Tundish Upper Nozzle
Tundish Upper Nozzle

Tundish Upper Nozzle

Tundish pito i luga e tele lava i le Zirconium faaofiina, faʻaalia maualuga refractoriness, ma maualalo fua faʻalautele, sili atu teteʻe i erosion/corrosion ma vevela teʻi ma le umi auaunaga ola. E tusa ai ma manaoga eseese o tagata faatau, e mafai e ZhenAn ona tuʻuina atu lapoʻa eseese ma faʻamatalaga.
Fa'amatalaga
O le Tundish Upper Nozzle ose fa'au'u fa'amama fa'aisaisaisa. Faatasi ai ma le taofi, o le pusi tundish e pulea le tafe o le vaitafe u'amea ao puipuia mai le toe faʻamaʻiina aʻo leʻi alu ese mai le tundish. Tundish Upper Nozzles fa'aogaina le fa'aogaina o le fa'aogaina o le fa'aogaina o le alumini, lea e lelei le fa'aogaina o le vevela, maualuga le vevela o le vevela, alumini e le fa'apipi'i, malosi maualuga, leai se delamination, ma le umi o le auaunaga.

Fa'amatalaga
Aitema Nozzle pito i luga Fa'asuavai Maulalo Well Block
Zirconia autu I fafo Zirconia autu I fafo
ZrO2+HfO2(%) ≥95 ≥95
Al2O3(%) ≥85 ≥85 ≥85
MgO(%) ≥10
C(%) ≥3 ≥3 ≥12
Ole Density  g/cm³ ≥5.2 ≥2.6 ≥5.1 ≥2.6 ≥2.6
Fa'aaliga manino  % ≤10 ≤20 ≤13 ≤20 ≤21
Malosi tu'imomomo  Mpa ≥100 ≥45 ≥100 ≥45 ≥45
Tete'e fa'avevela ≥5 ≥5 ≥5 ≥5

afifiina:
1. Fa'asalalauga fa'ava-o-malo e mafai ona fa'atau atu i fafo.
2. Fata laupapa.
3. La'au / pusa ofe (pusa).
4. O isi fa'amatalaga fa'apipi'i o le a fa'avae i mana'oga o tagata fa'atau.

O lo matou mama maualuga ma le mamafa ZrO2 tundish nozzle o loʻo i ai le tulaga sili ona lelei o le teʻi, malosi malosi e teteʻe ai, taimi faigaluega umi ma isi mea. O loʻo ia i matou le maualuga maualuga o le 5.4g / cm3, faʻaaogaina mea faʻapitoa ma tekinolosi, masini gaosiga otometi, lava taimi faʻafefe, ona sili atu lea o meatotino nai lo latou. Mo le tundish nozzle inserts, o loʻo matou faia suʻega i luga o le 150tons ladle mo 95% zirconia oloa, e mafai ona faʻaauau pea le galue o la matou pusi 10-12 itula, e sili atu.
FAQ
Q: E mafai faapefea ona e pulea lou tulaga lelei?
A: Mo gaosiga taʻitasi, E iai a matou faiga QC atoatoa mo le vailaʻau vailaʻau ma mea totino. A maeʻa le gaosiga, o le a faʻataʻitaʻiina oloa uma, ma o le a lafoina le tusi faamaonia lelei ma oloa.

Q: E mafai ona e ofoina atu Faʻataʻitaʻiga?
A: Faʻataʻitaʻiga e leai se totogi mo oe i faʻatauga sei vagana ua e totogiina le tau faʻaalia.

Q: O le a lau taimi taʻitaʻia?
A: E masani ona manaʻomia le 15- 20 aso talu ona maua le PO.

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