1) Babban tauri tare da taurin Moh na aji 9
2) Babban abrasion da juriya ga sinadarai
3) Sauƙin shigarwa ta hanyar manne mai manne epoxy
4) Gyaran fuska mai sauƙi idan wani ya faɗi
5) Siffa da girman rufin alumina iri-iri da ake da su
10*10*3mm
Lura: akwai ƙarin girman da aka keɓance
1) Sinadarin Sinadari:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3 ~ 6% | 1~1.6% | 0.2~0.8% | 0.1% |
2) Halayen jiki:
| Nauyin nauyi na musamman (g/cc) | >3.60 |
| A bayyane yake cewa akwai ramuka (%) | 0 |
| Ƙarfin Lankwasawa (20ºC, Mpa) | 280 |
| Ƙarfin matsi (20ºC, Mpa) | 850 |
| Taurin Rockwell (HRA) | 80 |
| Taurin Vickers (hv) | 1050 |
| Taurin Moh (sikelin) | ≥9 |
| Faɗaɗawar Zafi (20-800ºC, x10-6/ºC) | 8 |
| Girman Lu'ulu'u (μm) | 1.3~3.0 |
Duk wani buƙata game da tayal ɗin yumbu mai jure wa abrasion abrasion tare da tsagi, tayal ɗin yumbu mai jure wa alumina, tayal ɗin yumbu mai jure wa alumina da kuma tayal ɗin yumbu mai jure wa alerji, da kuma tayal ɗin yumbu mai jure wa alerji, da fatan za a tuntuɓe mu da chemshun za mu ba ku samfurin da ya fi dacewa da kuma mafi kyawun sabis.