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High Alumina Ceramic Crucible
Feature
1) High purity: Al203> 99%, Good chemical resistance
2) Good temperature resistance: Long-term use in 1600°C, short-term in 1800°C
3)Good resistance to rapid cooling and rapid heating, not easy to burst.
4) Slip casting and high density
5) Various kinds of shapes and sizes.
5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml-2500ml
Properties
Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design, manufacturing and sales of equipment used in scientific researches. Independence and innovation is the company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace, atmosphere furnace,CVD system and customized
lab equipment.Welcome you come to visit us.
Feature
1) High purity: Al203> 99%, Good chemical resistance
2) Good temperature resistance: Long-term use in 1600°C, short-term in 1800°C
3)Good resistance to rapid cooling and rapid heating, not easy to burst.
4) Slip casting and high density
5) Various kinds of shapes and sizes.
5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml-2500ml
Properties
| High Alumina Ceramic Crucible Properties | |||
| Unit | 95% | 99% | |
| Density | g/cm3 | 3.6 | 3.8 |
| Water absorption | % | <0.4 | <0.2 |
| Firing temperature | °C | 1600 | 1800 |
| Hardness | HRA | 70 | 80 |
| Coefficient of linear expansion | *10-6/°C | 5.5 | 5.3 |
| Dielectric constant | 9 | 10.5 | |
| Volume resistivity | Ω·cm | - | 1013 |
| Breakdown voltage | KV/mm | 14 | 15 |
| Breaking strength | Mpa | 250 | 300 |
Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design, manufacturing and sales of equipment used in scientific researches. Independence and innovation is the company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace, atmosphere furnace,CVD system and customized
lab equipment.Welcome you come to visit us.