Oloa
Mea Abrasive Pa'epa'e Fused Alumina Pa'u mo le olo fa'aoloina
Fa'amatalaga o oloa
O le alumina e gaosia e ala i le maualuga o le vevela o le faʻafefeteina o le faʻaleleia o foliga masani Al2O3, ona faia lea o suʻesuʻega, faʻamamaina ma isi faiga e maua ai le oloa mulimuli.O le alumina maua e maualuga le maualuga o le spheroidization, fa'atonuina le tufatufaina o le tele o vaega ma maualuga le mama.
Pa'epa'e Fused Alumina o se mama, manino Fused Alumina, lea e mafai ai le pa'epa'e vitrified uili i lalo soda ma silica anotusi.Ole mea sili lea ole alumini oxide.Ona o lona mama maualuga ma tele tioata lapoa, ona tioata fracturecomparatively vave ma tipiina pea tioata i vaega laiti.White Fused Alumina mo Abrasive o loo faaaogaina i le olo o vevela sensitivealloys.O le faʻaaogaina o lona friability ma le malulu o le tipiina, e masani ona faʻaaogaina i le saʻo saʻo o uʻamea maualuga, vaega ma uili olo i totonu.
Oloa Kemisi ma Meatotino Faaletino
| Aitema | Fa'asinomaga | |||||
| Gravity Fa'apitoa | >3.95 | |||||
| Refractoriness ℃ | >1850 | |||||
| Malosi tele g/cm3 | >3.5 | |||||
| Ituaiga | Tele | Tulaga Fa'atekinisi（%） | ||||
| Al2O3 | Na2O | SIO2 | Fe2O3 | |||
| Mo Abrasive | F | 12#-80# | >99.2 | <0.4 | <0.1 | <0.1 |
| 90#-150# | >99.0 | |||||
| 180#-240# | >99.0 | |||||
| Mo Refractort | Tele Sand | 0-1mm | >99.2 | <0.4 or <0.3 or <0.2 | ||
| 1-3mm | ||||||
| 3-5mm | ||||||
| 5-8mm | ||||||
| Pa'u Lelei | 200-0 | >99.0 | ||||
| 325-0 | ||||||
* Faʻaaogaina i le alumini uʻamea.
* Fa'aaogaina e fai ma meafaigāluega su'ega mo le maualuga o le vevela.
* Faʻaaogaina i le afi faʻafefe.
* Faʻaaogaina i le abradant.
* Faʻaaogaina i le faʻatumu.
* Fa'aaogaina i le fa'aiila fa'amalama ma le mea'ai o se ta'amilosaga tu'ufa'atasi.
| Fa'atinoga Fa'atusa | |
| 1 | Fa'aoga mo le olo fua, e pei o fale tioata. |
| 2 | Fa'aoga mo mea fe'ese'esea'i ma fola e fa'alavalava. |
| 3 | E fetaui lelei mo resini poʻo seramic bond abrasive, e pei o le olo uili, tipi ese uili olo, ma isi. |
| 4 | Talafeagai mo refractory, ofu-tetee ma refractory oloa. |
| 5 | Fa'aoga mo le fa'aiila, e pei o le ma'a olo, poloka poloka, liliu ipu, ma isi. |
| 6 | Faʻaaogaina mo le faʻapipiʻiina o meafaigaluega faʻafefe, e pei o le sandpaper, ie emery, fusipaʻu oneone, ma isi. |
| 7 | Faʻaaogaina mo le tuʻuina saʻo, oloina, oloina, faʻalelei faʻapipiʻi gaosiga. |
Lau Su'esu'ega
Afai ei ai ni au fesili.Faamolemole lagona le saoloto e faʻafesoʻotaʻi i matou.
