Poraka Ukume Arumina
Raupapa poraka mosaic uku Chemshun:
- tāera tapawhā ono, tapawhā, tapawhā hāngai me ngā rua
- poraka ukume te raka
- rango uku
- ngā uku ritenga koretake
- whāriki tāera uku
Ngā rahi paerewa o te uku alumina Chemshun:
| (Roa*whānui*matotoru) |
| 40*40*25 mm |
| 40*20*25 mm |
| 30*30*25 mm |
| 30*15*25 mm |
| 40*40*40 mm |
| 40*40*50 mm |
| 40*20*50 mm |
| 40*40*10 mm |
| 38*38*38 mm |
| 32*32*32 mm |
| 32*32*16 mm |
| He nui ake ngā rahi me te rahi kua whakaritea. He poraka uku alumina katoa me ngā arero me ngā awaawa. |
Ngā raraunga hangarau:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3~6% | 1~1.6% | 0.2~0.8% | 0.1% |
Ngā Āhuatanga Ā-tinana
| Te taumaha motuhake (g/cc) | >3.60 |
| Te āhua o te pūngao (%) | 0 |
| Kaha Whakapiko (20 nekehanga Celsius, Mpa) | 334 |
| Kaha pēhanga (20 nekehanga Celsius, Mpa) | 1770 |
| Te pakeke o Rockwell (kg/mm2) | 918 |
| Te pakeketanga o Vickers (hv) | >750 |
| Te pakeke o Moh (tauine) | ≥9 |
| Whakawhanuitanga Wera (20-800 nekehanga Celsius, x10-6/nekehanga Celsius) | 8.30 |
| Rahi o te karaihe (μm) | 1.3~3.0 |
Ngā Tohu Hua
Tuhia tō karere ki konei ka tuku mai ki a mātou
