Pereki Arai Aumi Pooro Miihini
Hua Painga
1) Ko te ihirangi matua he parakore Al203 paura.
2) He pai rawa te kakahu atete.
3) Kiato teitei me te pakeke.
4) Whakaotia nga rahi o nga raina pereki mo te whakaurunga ngawari.
Taupānga
1) mira pōro , mīhini pōro huri , mira kohua , mira librating , mira pebble , Attrition Mill , tokotoko mira , mira mira , mīhini huri , pōro mira mira .
2) whatiwhati tipu, ceramisc, metallurgy, karaihe, porcelain enamel, pigment, matū, Mining, Cement, Power plant industry.
Te whakarōpūtanga matua
Paapāho Miro Alumina, Pereki Ararewa Alumina, Paapaho Miro ZrO2
| Tūemi | Ingoa | Te roa (mm) | Teitei (Matotoru) (mm) | Whānui-1 (mm) | Whānui (mm) |
| 1 | Pereki tapawhā | 150 | 40~77 | 50 | 50 |
| 2 | Pereki Hawhe Tapawhā | 75 | 40~77 | 50 | 50 |
| 3 | pereki arawhata | 150 | 40~77 | 50 | 45 |
| 4 | pereki kikokore | 150 | 40~77 | 25 | 22.5 |
| 5 | Pereki haurua arawhata | 75 | 40~77 | 50 | 45 |
Pepa Raraunga Hangarau
| Te taumahatanga (g/cc) | >3.60 |
| Te porosity (%) | 0 |
| Te Kaha Takahuri (20ºC, Mpa) | 270 |
| Kaha kōpeke (20ºC, Mpa) | 850 |
| Rockwell pakeke (HRA) | 80 |
| Vickers pakeke (hv) | 1000 |
| Te pakeke o Moh (tauine) | ≥9 |
| Roha Ngawha (20-800ºC, x10-6/ºC) | 8 |
| Rahi Kiriata (μm) | 1.3~3.0 |
| Te Kaha Whati (Mpa.M1/2) | 3-4 |
| Paemahana Mahi Morahi (ºC) | 1450 |
Ratonga
Ka whakaaetia e matou nga ota ritenga, ka taea e matou te hoahoa i nga pereki mira tika kia rite ki te rahi o te mira mira a te kaihoko me te rahinga manhole.
Mena kei te hiahia koe ki te mira mira hoahoa, kei te pirangi ranei koe ki te mohio atu ki nga korero hua, nau mai ki te waea mai ki a maatau ka whakawhiwhia koe ki nga hua tino pai me nga ratonga pai rawa atu!
