Faumea oneone Keramik
Vaega
• Tulaga tutusa vaega
• Fa'amautu le tufaina o saito ma le fa'aogaina o le ea
• Maua maualuga (1825°C)
• maualuga le tetee i le ofuina, nutimomoia ma le vevela vevela
• Laititi le fa'alauteleina o le vevela
• Lelei tele le sua ma le fa'atumu lelei ona o le lapotopoto
• Tulaga maualuga o le tanu ile faiga o le oneone
Fa'aaogāga Fa'agasologa Fa'avae oneone
RCS (O le oneone ua ufiufi i le resini)
Fa'agasologa oneone pusa malulu
3D lomiga oneone (Fa'aaofia Furan resin ma PDB Phenolic resin)
E leai se tao tao fa'a'aga oneone (Fa'aaofia ai Furan resin ma Alkali phenolic resin)
Fa'agaioiga fa'afaigaluegaina/ Fa'agasologa o le su'eina o le ga'o leiloa/ Fa'amea sa'o
Fa'agasologa o le mamafa o le leiloa/ Leiloa foam process
Fa'agasologa o ipu vai
Fa'amatalaga
Foundry Ceramic Sand - o le fofo sili ona lelei mo au mea uma e manaʻomia. O lenei oloa fou e lauiloa foi o le ceramsite, cerabeads, poʻo le ceramcast, ma e faia mai le calcined bauxite e maua ai se foliga sili ona lelei o fatu fatu. Faatasi ai ma lona tulaga maualuga o le alumini oxide ma le silicon oxide, o le Ceramic Sand e sili atu mea totino pe a faatusatusa i le oneone silica masani.
Ceramic Sand e ofoina atu le tele o mea lelei nai lo le oneone silica. Muamua, o loʻo i ai le maualuga maualuga o le refractoriness, e faʻaogaina lelei mo le faʻaaogaina i le maualuga o le vevela. E maualalo fo'i le fa'alauteleina o le vevela, fa'amautinoaina o lo'o fa'atumauina pea le oneone po'o foliga autu ma fa'amautu e o'o lava ile vevela tele.
I le faaopoopo atu i lona malosi mataʻina, o le Ceramic Sand e ofoina atu le lelei o le tafe - e mautinoa ai e faigofie ona faʻapipiʻiina ma faʻapipiʻiina i le taimi o le faʻagasologa o le lafo. E le gata i lea, o le Ceramic Sand e maualuga lona teteʻe i le ofuina, nutimomoia, ma le teʻi vevela, ma avea ai ma filifiliga sili mo ituaiga uma o faʻaoga.
O le isi itu taua tele o le fa'aogaina o le Foundry Ceramic Sand o le maualuga lea o lona fua fa'atatau, o lona uiga e faigofie ona toe fa'aoga i le faiga o le lafo. O lenei mea, i le isi itu, e fesoasoani e faʻaitiitia ai otaota ma faʻaititia le tau.
Aotelega, Foundry Ceramic Sand ose mea e tatau ona i ai mo soʻo se faumea e saili e faʻaleleia atili a latou faʻatinoga. Faatasi ai ma ona meatotino sili ona lelei ma sili atu le malosi, e ofoina atu se avanoa taua nai lo le oneone silica masani.
Meatotino oneone Keramik
Vaega Vailaau Autu | Al₂O₃ 70-75%, Fe₂O₃<4%, | Al₂O₃ 58-62%, Fe₂O₃<2%, | Al₂O₃ ≥50%, Fe₂O₃ <3.5%, | Al₂O₃ ≥45%, Fe₂O₃<4%, |
Fa'agasologa o galuega | Fa'atasi | Sintered | Sintered | Sintered |
Fuga o Saito | Spherical | Spherical | Spherical | Spherical |
Coefficient Angular | ≤1.1 | ≤1.1 | ≤1.1 | ≤1.1 |
Lapata'iga | 45μm -2000μm | 45μm -2000μm | 45μm -2000μm | 45μm -2000μm |
Fa'amumu | ≥1800℃ | ≥1825℃ | ≥1790℃ | ≥1700℃ |
To'atele Tele | 1.8-2.1 g/cm3 | 1.6-1.7 g/cm3 | 1.6-1.7 g/cm3 | 1.6-1.7 g/cm3 |
PH | 6.5-7.5 | 7.2 | 7.2 | 7.2 |
Fa'atatauga | Uamea, Uamea uamea, Uamea | Uamea, Uamea uamea, Uamea | Uamea uamea, Uamea | Uamea, Alumini, Kopa |
Fa'asoaina o Saito
Mesh | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS tulaga |
μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | |
#400 | ≤5 | 15-35 | 35-65 | 10-25 | ≤8 | ≤2 | 40±5 | ||||
#500 | ≤5 | 0-15 | 25-40 | 25-45 | 10-20 | ≤10 | ≤5 | 50±5 | |||
#550 | ≤10 | 20-40 | 25-45 | 15-35 | ≤10 | ≤5 | 55±5 | ||||
#650 | ≤10 | 10-30 | 30-50 | 15-35 | 0-20 | ≤5 | ≤2 | 65±5 | |||
#750 | ≤10 | 5-30 | 25-50 | 20-40 | ≤10 | ≤5 | ≤2 | 75±5 | |||
#850 | ≤5 | 10-30 | 25-50 | 10-25 | ≤20 | ≤5 | ≤2 | 85±5 | |||
#950 | ≤2 | 10-25 | 10-25 | 35-60 | 10-25 | ≤10 | ≤2 | 95±5 |