Alumina olo olo faaaoga i polo falegaosi
Faamatalaga Faapitoa o olo olo
|
Oloa |
Al2O3% |
Lapoʻa tele g / cm2 |
Mitiia le suavai |
Mohs maaa fua |
Abrasion leiloa% |
Lanu |
|
|
Maualuga alumina olo olo |
92 |
3.65 |
0.01 |
9 |
0.011 |
lanu paʻepaʻe |
|
|
Feololo alumina olo olo |
65-70 |
2.93 |
0.01 |
8 |
0.01 |
Lanu samasama-Paʻepaʻe |
|
|
Foliga Vaaia |
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|
Maualuga alumina olo olo |
Feololo alumina olo olo |
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|
Taʻei |
Le faʻatagaina |
Le faʻatagaina |
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|
Le mama |
Le faʻatagaina |
Le faʻatagaina |
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|
Pu foam |
Luga 1mm le faʻatagaina, lapoʻa ile 0.5mm faʻatagaina 3 polo. |
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|
Fagu |
Max. lapoʻa ile 0.3mm faʻatagaina 3 polo. |
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|
Lelei |
a) Maualuga alumina mea |
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|
Tuutuuga |
a) E ala ile atunuʻu masani HG / T 3683.1-2000 |
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ITUAIGA 1:
Tulaga masani vailaʻau:
|
Aitema |
Faʻatusatusaga |
Aitema |
Faʻatusatusaga |
|
Al2O3 |
65-70% |
SiO2 |
30-15 |
|
Fe2O3 |
0.41 |
MgO |
0.10 |
|
CaO |
0.16 |
TiO2 |
1.71 |
|
K2O |
4.11 |
Na2O |
0.57 |
Oloa lapoʻa faʻamaumauga:
|
Faʻamatalaga (mm) |
Volume (cm3) |
Pauna (g / pc) |
|
Φ30 |
14 ± 1.5 |
43 ± 2 |
|
Φ40 |
25 ± 1.5 |
100 ± 2 |
|
Φ50 |
39 ± 2 |
193 ± 2 |
|
Φ60 |
58 ± 2 |
335 ± 2 |
ITUAIGA 2:
Tulaga masani vailaʻau:
|
Aitema |
Faʻatusatusaga |
Aitema |
Faʻatusatusaga |
|
Al2O3 |
≥92% |
SiO2 |
3.81% |
|
Fe2O3 |
0.06% |
MgO |
0.80% |
|
CaO |
1.09% |
TiO2 |
0.02% |
|
K2O |
0.08% |
Na2O |
0.56% |
Meatotino faʻapitoa:
|
Faʻamatalaga (mm) |
Volume (cm3) |
Pauna (g / pc) |
|
Φ30 |
14 ± 1.5 |
43 ± 2 |
|
Φ40 |
25 ± 1.5 |
126 ± 2 |
|
Φ50 |
39 ± 2 |
242 ± 2 |
|
Φ60 |
58 ± 2 |
407 ± 2 |
