1. Txhim kho kev hnav tsis kam
2. Tswj cov khoom kom huv si
3. Txhim kho cov dej ntws zoo dua
4. Hloov kho rau cov xwm txheej ua haujlwm hnyav
5. Cov txiaj ntsig tseem ceeb ntawm kev lag luam
- Lub neej ntev thiab kev saib xyuas tsis tas siv zog
- Tsis muaj kev cuam tshuam kev ua haujlwm lossis kev poob ntau lawm
- Kev ua haujlwm siab tshaj plaws ntawm kev sib cais
- qhov zoo tshaj plaws ntawm cov vuas ceramic cyclone uas tsim los ntawm lub khoos phis tawj tau lees paub
| S.No. | Cov cwj pwm | Chav tsev | Chemshun 92 | Chemshun 92 | Chemshun 95 | Chemshun ZTA |
| 1 | Cov Ntsiab Lus Alumina | % | 92 | 92 | 95 | 70-75 |
| ZrO2 | % | 25-30 | ||||
| 3 | Qhov Ceev | g/cc | ≥3.60 | ≥3.60 | >3.65 | ≥4.2 |
| 4 | Xim | - | Dawb | Dawb | Dawb | Dawb |
| 5 | Kev Nqus Dej | % | <0.01 | <0.01 | 0 | 0 |
| 6 | Lub zog flexural | Mpa | 270 | 300 | 320 | 680 |
| 7 | Moh's Density | Qib | 9 | 9 | 9 | 9 |
| 8 | Qhov Nyuaj ntawm Pob Zeb Qhov Dej | HRA | 80 | 85 | 87 | 90 |
| 9 | Vickers Hardness (HV5) | Kg/mm2 | 1000 | 1150 | 1200 | 1300 |
| 10 | Kev Tawv Nqaij Toughness (Min) | MPa.m1/2 | 3-4 | 3-4 | 3-4 | 4-5 |
| 11 | Lub zog compressive | Mpa | 850 | 850 | 870 | 1500 xyoo |
| 12 | Cov Coefficient ntawm Kev Nthuav Dav Thermal (25-1000 ℃) | 1 × 10-6 / ℃ | 8 | 7.6 | 8.1 | 8.3 |
| 13 | Qhov kub ua haujlwm siab tshaj plaws | ℃ | 1450 xyoo | 1450 xyoo | 1500 xyoo | 1500 xyoo
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