C799 Al2o3 Alumina Ceramic Crucible
Introduction
CY company can make various crucibles and saggers made of high alumina,with different shapes.And we can also
custom based on the requirement.
Specifications
Alumina al2o3 ceramic crucible
-High temperature resistance
-High density
-Refractory
-99% alumina
Feature:
1.High alumina purity:al2o3>99%,good corrosion resistance.
2.High temperature resistance,1600C in long use,1800C in short use.
3.Good thermal shock,no easy to crack.
4.High slip casting density
5.It is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. It is suitable for glass melting, including borosilicate glass. Recommended for use with refractory metals such as molybdenum, platinum, rhodium, tungsten, tantalum and iridium.
Property:
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.
Introduction
CY company can make various crucibles and saggers made of high alumina,with different shapes.And we can also
custom based on the requirement.
Specifications
Alumina al2o3 ceramic crucible
-High temperature resistance
-High density
-Refractory
-99% alumina
Feature:
1.High alumina purity:al2o3>99%,good corrosion resistance.
2.High temperature resistance,1600C in long use,1800C in short use.
3.Good thermal shock,no easy to crack.
4.High slip casting density
5.It is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. It is suitable for glass melting, including borosilicate glass. Recommended for use with refractory metals such as molybdenum, platinum, rhodium, tungsten, tantalum and iridium.
Property:
| Item | ||
| Chemical component | Al2O3 | ≥99 |
| R2O | ≤0.2 | |
| Fe2O3 | ≤0.1 | |
| SiO2 | ≤0.2 | |
| Vol.density(g/cm2) | ≥3.80 | |
| Apparent Porosity(%) | <1 | |
| Bending Strength(Mpa) | >350 | |
| Compression strength (Mpa) | >12000 | |
| Permittivity ∑(1MHz) | 2 | |
| The max.operating temperature | 1800 | |
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.