Hua
Te Makanga Maamaa Arā Te Maamaa Maama Korundum Ma 280 Mesh 320 Mesh
Whakaahuatanga Hua
He mea hanga te paura alumina ma te parakore iti-konutai konutai ma te whakarewa i te pāmahana teitei, te whakamatao whakamatao, katahi ka kuru. Ko te kirikiri konumohe waikura konumohe ma i raro i te tino whakahaere kia mau tonu te tohatoha o te witi me te ahua rite.
He whaiti te tohatoha rahi o te witi o te paura alumina ma. I muri i te hanga i te tukatuka, he parakore te paura corundum ma he witi tonu, he koi nga taha me nga kokonga, he pai te huri, he kanapa teitei. Ko te kaha o te huri he nui ake i nga abrasive ngawari penei i te silica.
NGA KAUPAPA KAUPAPA
| Kōeke abrasive | Kōeke Whakamatauria | |||||
| Tūemi | witi | Te paura moroiti | Rahi Rōpū | Paura pai | ||
| Al2O3 (%)≥ | 99 | 99 | 99 | 98.5 | 99 | 99 |
| Fe2O3 (%)≤ | 0.05 | 0.06 | 0.08 | 0.1 | 0.1 | 0.1 |
| SiO2 (%)≤ | 0.26 | 0.28 | 0.30 | 0.40 | 0.35 | 0.35 |
| TiO2 (%)≤ | 0.08 | 0.09 | 0.10 | 0.15 | 0.3 | 0.3 |
| Rahi | 12-80 | 90-150 | 180-220 | 240-4000 | 0-1mm 1-3mm 3-5mm 5-8mm | -180mesh -200mesh -240mesh -320mesh |
| Āhuatanga ā-tinana | ||||
| Te ahua | koki | |||
| Tae | Mā | |||
| Te pakeke | MOH 9.0 2100-3000kgf/cm2 | |||
| Kiato Pono | ≥3.90g/cm3 | |||
| Rauemi Taketake | a-Al2O3 | |||
| Tātari matū | |||
| Rahi witi | Waehanga | E hiahiatia ana e te Paerewa GB | Uara Angamaheni o To Tatou Hua |
| #4 - #80 | Al2O3 | ≥ 99.10% | 99.65% |
| Na2O | ≤ 0.35% | 0.22% | |
| Fe2O3 | - | 0.03% | |
| SiO2 | - | 0.03% | |
| #90 - #150 | Al2O3 | ≥ 99.10% | 99.35% |
| Na2O | ≤ 0.40% | 0.30% | |
| Fe2O3 | - | 0.04% | |
| SiO2 | - | 0.05% | |
| #180 - #220 | Al2O3 | ≥ 98.60% | 99.20% |
| Na2O | ≤ 0.50% | 0.34% | |
| Fe2O3 | - | 0.05% | |
| SiO2 | - | 0.08% | |
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Te huri me te oro
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Whakaritenga Mata
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Reractories
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Te Makanga Tika
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Te pupuhi abrasive
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Nga mea whakakaha
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Heuama me nga Tire
To Uiui
Mena kei a koe etahi patai. Tena koa whakapiri mai ki a maatau.
