9% alumina crucible conventional arc shape Corundum crucible / with a variety of specifications with the size/sintered crucible
The crucible is made of aluminum oxide with 1800 degree firing temperature and 40 hours sintering time.
It cannot be used over 1800 degree
Heating rate cannot be 50 degree /10mins.
Alumina Ceramic Crucible
Alumina Ceramic is a high-grade ceramic material that is ideal for laboratory applications. It is well balanced and physically stable. In addition, this fine ceramic offers exceptional chemical and corrosion resistance, high hardness, strength, and durability, superb wear resistance and high resistance to alkalies and other fluxes.Best roast container for making powder TV, rare earth materials, precious metals, and roasting high, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic and lithium cobalt oxide, lithium manganese oxide powder.
● Alumina purity: 99.6%
● Color: Lvory
● Sintering temperature: 1810℃
● Max. working temperature: 1800℃
● Sag Temp. Unsupported Tube: 1600℃
Physical Character of the alumina ceramic crucible:
Linear expansion coefficient
Dielectric constant (1MHZ)
Dielectric loss angle
Alumina Crucible Information
|Purity||99%, 99.3%, 99.5%|
|Max. Working Temperature||1800 ℃or 3180 F|
Alumina is an ideal ceramic material for high-temperature working conditions that demand contamination-free results. The crucibles and their covers are made of high temperature-resistant materials. The maximum working temperature of alumina crucibles can be up to 1800℃.high-quality Al2O3 crucibles with good electrical insulation, excellent corrosion resistance, and excellent thermal shock properties.
If you have another questions,please feel free to contact us.
Liling Xing Tai Long Special Ceramic Co.,Ltd
Tel: +86 13975373343
Company address: Shentan Industrial Zone, Liling, Hunan, 412200
Leave A Message
Copyright © 2022 Liling xing tai long special ceramic co.,ltd All Rights Reserved.