Nā huahana
Pauka maikaʻi keʻokeʻo i hoʻopili ʻia i ka pauka alumina pahū ʻana i ka poli ʻana i ka wili ʻana
Wehewehe Huahana
Alumina/WFA i hoʻohuihui ʻia keʻokeʻoHe mea maka kiʻekiʻe ke ʻano, i hana ʻia me ke kristal hoʻomaʻemaʻe i hoʻohui ʻia, maʻemaʻe kiʻekiʻe, hoʻokala ponoʻī, kūpaʻa maikaʻi i ka waikawa a me ka alkali, mahana kiʻekiʻe, nā waiwai wela a me ke kūpaʻa. ʻOi aku ka kiʻekiʻe ma mua o ka paʻakikī corundum, haʻahaʻa iki ka paʻakikī, maʻemaʻe kiʻekiʻe, hoʻokala ponoʻī maikaʻi, hiki ke wili, wela, pono kiʻekiʻe, ʻōpala waikawa, kūpaʻa wela kiʻekiʻe. Hana ʻia me ka abrasive, no ka wili ʻana i ke keleawe kalapona kiʻekiʻe, ke kila wikiwiki. Loaʻa iā ia kahi hopena abrasive ikaika ma ka ʻili e pahū ʻia ana.
Nā Pōmaikaʻi
1. ʻAʻole ia e hoʻopilikia i ke kala o nā ʻāpana i hana ʻia;
2. Hiki ke hoʻohana ʻia no ka hoʻoheheʻe ʻana i ke one i kahi hana kahi i pāpā loa ʻia ai ke koena pauka hao;
3. He kūpono loa nā ʻāpana corundum keʻokeʻo papa palakiko no ka hoʻopāpā ʻana i ke one pulu a me ka hoʻopili ʻana a me ka wili ʻana.
| Huahana | Alumina i hoʻohuihui ʻia keʻokeʻo |
| Kino kristal nui | Al2O3 |
| Waihoʻoluʻu | Keʻokeʻo |
| Al2O3 | 99.55% Min |
| SiO2 | 0.04% Max |
| NaO2 | 0.25% Max |
| Fe2O3 | 0.04% Max |
| Ka nui maoli | 3.93g/cm3 |
| Ka nui o ka nui | 1.93g/cm3 |
| Paʻakikī Mohs | 9 |
| Paʻakikī liʻiliʻi | 21600-22600kg/mm3 |
| Ka nui o ka mea makeneka | 0.0023% Max |
| Nā Kūlana Hoʻohui Kemika | ||||
| Code a me ka laulā nui | Ka % o ka hoʻohuihui kemika | |||
| Al2O3 | SiO2 | Fe2O3 | Na2O | |
| F12——F80 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| F90——F150 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| F180——F220 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| #240—#3000 | ≥99.50 | ≤0.10 | ≤0.03 | ≤0.22 |
| #4000—#12500 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.25 |
1.No ka hoʻolei pololei ʻana a me ka refractory kiʻekiʻe.
2. No ka uhi bake, ka mea lawe Catalyst, nā huahana friction
3.No ke kaomi ʻana i nā mea paʻakikī paʻakikī; ʻOihana Refractory
4.No ka pahū ʻana i ka pulu a me ka maloʻo, ka wili ʻana, ka ʻūlū ʻana a me ka hoʻopili ʻana i nā pāpaho
5.No nā mea hana abrasive: wili huila, Lapping a me ka polishing non-skid title;
6.No nā mea hoʻopaʻa a me nā mea i uhi ʻia, Thermal Spraying (Plasma Spraying)
7.No nā noi lapping & Micro-Blasting .refractories, Ceramics and Tiles.
Kāu Nīnau
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
