Mea Hana Poepoe wili Alumina Kiʻekiʻe
Palapala noi
Hoʻohana nui ʻia ʻo Grinding Balls i nā kaʻina hana like ʻole ma waena o nā ʻoihana e like me ka ceramics, enamel, aniani, a me nā mea kanu kemika.ʻOi aku ma nā kaʻina wili, mai ka hana maikaʻi a hiki i ka hoʻoili hohonu ʻana o nā mea ʻoi aku ka mānoanoa a me ka paʻakikī.Mahalo i kona pono wili a me kona pale ʻana i ka lole (hoʻohālikelike ʻia me nā pōhaku pōpō maʻamau a i ʻole nā mea ʻiliʻili kūlohelohe), hoʻohana mau ʻia nā pōpō seramika alumina ma ke ʻano he mea wili ʻoi i makemake ʻia no nā wili pōpō, nā ipu hao, nā wili haʻalulu a me nā mea wili ʻē aʻe he nui.
ʻĀpana ʻenehana
| Huahana
| Al2O3 (%) | ʻAno nui (g/cm2 ) | Ka hoʻoheheʻe wai | ʻO Mohs Paʻa (ka unahi) | Pohō abrasion (%) | kalakala |
| Na Poepoe wili Alumina Kiʻekiʻe | 92 | 3.65 | 0.01 | 9 | 0.011 | Keʻokeʻo |
| Koi hiʻona | ||||||
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| Na Poepoe wili Alumina Kiʻekiʻe | |||||
| māwae | ʻAʻole ʻae | |||||
| haumia | ʻAʻole ʻae | |||||
| Puka puna | Ma luna o 1mm ʻaʻole ʻae ʻia, ʻo ka nui ma 0.5mm e ʻae i 3 pōpō. | |||||
| Kupa | Max.ka nui ma 0.3mm e ae i 3 pōpō | |||||
| Pōmaikaʻi | a) Maikaʻi alumina kiʻekiʻe b) Kiʻekiʻe kiʻekiʻe c)Oolea Kiekie d)Hiʻona ʻaʻahu kiʻekiʻe | |||||
| Palapala hōʻoia | a) Ma ka National Standard HG/T 3683.1-2000 b) Hāʻawi i ke kūkākūkā ola no nā pilikia i loaʻa | |||||
Nā Hana Kemika maʻamau
| Nā mea | Pākuʻi | Nā mea | Pākuʻi |
| Al2O3 | ≥92% | SiO2 | 3.81% |
| Fe2O3 | 0.06% | MgO | 0.80% |
| CaO | 1.09% | TiO2 | 0.02% |
| K2O | 0.08% | Na2O | 0.56% |
Nā Waiwai Kūikawā
| Spec.(mm) | Volume(cm3) | Kaumaha(g/pc) |
| Φ30 | 14±1.5 | 43±2 |
| Φ40 | 25±1.5 | 126±2 |
| Φ50 | 39±2 | 242±2 |
| Φ60 | 58±2 | 407±2 |
