- Glass tube
- alumina ceramic
- Alumina Tube
- Alumina plate
- Alumina crucibles
- alumina milling jar
- Alumina Washer
- alumina plug
- steatite ceramic
- alumina fateners
- alumina sheaths
- Zirconia ceramic
- Metalization-Ceramic
- silicon carbide heater
- Si3N4&SiC
- Ceramic fiber board
- fused silica tubes
- Mosi2 heating elements
- steatite ceramic
- Metallic heating elements
- zirconia ceramic screws
- Ceramic washers
- Tube furnace
- Graphite crucibles
- dental furnace for sintering
- Thermocouple
- Grinding jar
- Boron nitride disk/disc
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- Tel:+86-0519-6659865
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- E-mail:hrotoor@163.com
- Contacts:Allen Wazhe
INTRODUCTION:
99 Alumina Ceramic Rectangular crucibles with lids
Alumina is a versatile material in ceramics family that contains various degrees of purity. It provides with a good combination of both electrical and mechanical properties and this is the most important oxide ceramics for widely varying applications. Depending on the alumina purity, particular the purity ranging from 95% to >99.7%, these aluminum oxide ceramics have variety of properties:
1. Good mechanical strength
2. Good heat conductivity
3. Good fire resistance
4. Good corrosion and wear resistance
5. Good sliding properties
6. Very good electric insulation
It is suitable for a wide range of applications including:
1- Thread guides
2- Seal rings
3- Grinding media
4- Electronic substrates
5- Thermocouple tubes
6- Electrical insulators
7- Refractory devices
8- Laser tubes
9- Alumina Crucible Ceramic Crucible Alumina Ceramic Crucible
Forming methods includes
1.Drying pressing
2.Isostatic pressing
3..Hot pressing casting
It has a good strength and stiffness, very high hardness and resistance to wear. In addition it can be readily joined to metals or other ceramics using specially developed metalizing and brazing techniques.