Sand Ceramic Spherical mo Faumea
Meatotino oneone Keramik
| Vaega Vailaau Autu | Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37% |
| Fuga o Saito | Spherical |
| Coefficient Angular | ≤1.1 |
| Lapata'iga | 45μm -2000μm |
| Fa'aleaogaina | ≥1800℃ |
| To'atele Tele | 1.5-1.6 g/cm3 |
| Fa'alauteleina o le vevela(RT-1200℃) | 4.5-6.5x10-6/k |
| Lanu | oneone |
| PH | 6.6-7.3 |
| Fa'asologa o minerale | Mullite + Corundum |
| Tau ole acid | <1 ml/50g |
| LOI | <0.1% |
Fa'amanuiaga
● oneone lanumeamata.SAFE i le si'osi'omaga fa'atusatusa i le silica (silicosis) ma le oneone zircon
● maualuga refractoriness (>1800°C), e mafai ona faaaoga mo le lafo mea eseese.E leai foi se mana'oga e fa'aaoga ituaiga oneone eseese e tusa ai ma meafaitino.
● maualuga le fua faatatau o le tanu.Toe fa'amama ma fa'ainisinia.E ofoina atu le umi o le olaga faigaluega ma le faʻaitiitia o le faʻaaogaina o oneone.
● Maualuluga le pa'u.Sintered Ceramic sand siepiata fa'atusa fa'atusa ma fatu fa'ama'i fa'ama'i fa'afaigofie ona tu'u'ese'ese mai vaega lafo ma fa'aleleia atili le pa'u e mafua ai ona fa'aitiitia le fa'amama ma le lelei o le lafo.
● Lelei lelei le sua ma le fa'atumu lelei ona o le lapotopoto.
● Faʻalauteleina le vevela ma lalo ifo o le vevela.Ole fua ole lafo e sili atu ona sa'o ma maualalo le conductivity e maua ai le fa'atinoga sili atu.
● Faʻaititia le mamafa tele.A'o le oneone sima fa'afuafua e tusa ma le afa mama e pei o le oneone sima fused (lanu uliuli polo), zircon ma chromite, e mafai ona liliu atu e tusa ma le faaluaina o le numera o limu i le iunite mamafa.E mafai fo'i ona fa'afaigofie tele, fa'asaoina o tagata faigaluega ma fa'aliliuina tau o le eletise.Ae ui i lea, e tatau ona gauai atu i le aofaʻi o faʻaopoopoga faʻapipiʻi.
● Manaʻomia 40-50% itiiti resin.
● E faʻapipiʻi mea e faʻapipiʻi i sina mea itiiti pe leai foi.
● E mafai ona faʻaaogaina e pei o se oneone e tasi.
● Sapalai mautu.Malosiaga faaletausaga 200,000 MT e tausia ai le sapalai vave ma mautu.
Fa'atatauga
I le avea ai o se mea le faaituau, KAIST oneone ceramic e faatatau i resins acid ma alkali.
E mafai ona faʻaaogaina lautele mo le uʻamea uʻamea, lafo uʻamea ma nonferrous uʻamea lafo, e pei o le leiloa foam lafo, oneone ufiufi, resin sand, pusa autu malulu, lafo saʻo, ma 3D lomitusi.
Vaega o Fa'asoa Lapopo'a
E mafai ona fa'avasegaina le fa'asoaina o le lapopo'a e tusa ai ma lou mana'oga.
| Mesh | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS | |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | ||
| Code | 20/40 | 15-40 | 30-55 | 15-35 | ≤5 | 20±5 | ||||||
| 30/50 | ≤1 | 25-35 | 35-50 | 15-25 | ≤10 | ≤1 | 30±5 | |||||
| 40/70 | ≤5 | 20-30 | 40-50 | 15-25 | ≤8 | ≤1 | 43±3 | |||||
| 70/40 | ≤5 | 15-25 | 40-50 | 20-30 | ≤10 | ≤2 | 46±3 | |||||
| 50/100 | ≤5 | 25-35 | 35-50 | 15-25 | ≤6 | ≤1 | 50±3 | |||||
| 100/50 | ≤5 | 15-25 | 35-50 | 25-35 | ≤10 | ≤1 | 55±3 | |||||
| 70/140 | ≤5 | 25-35 | 35-50 | 8-15 | ≤5 | ≤1 | 65±4 | |||||
| 140/70 | ≤5 | 15-35 | 35-50 | 20-25 | ≤8 | ≤2 | 70±5 | |||||
| 100/200 | ≤10 | 20-35 | 35-50 | 15-20 | ≤10 | ≤2 | 110±5 | |||||
