High Purity 99% Al203 Alumina Boat

• Customization: Available
• Application: Refractory
• Purity: 99%
• Model NO.: ceramic alumina boat
• Type: Ceramic Parts
• Color: White;Beige
• Shape: Boat, High Form, Arc, Columned, Cylindrical, Tray Ect
• Application Domain: Lab, Molten Industry, Ect
• Property: High Temperature Resistance, Corrosion Resistant
• Accessory: Lid or Cover, Tong
• Volume: 5ml, 10ml, 100ml, 200ml, 500ml, 1000ml
• Max Temperature: 1800c
• Transport Package: Plywood Case
• Specification: customization
• Trademark: shangtao
• Origin: Shanghai, China
• Production Capacity: 50000 PCS/Year

Product Description

 

99 Alumina Square Crucible Product properties
Item	Square Alumina Crucible
Chemical Composition	AI2O3	≥99
	R2O	≤0.2
	Fe2O3	≤0.1
	SiO2	≤0.2
Volume Desity(g/cm^2)		≥3.8
Apparent Porosity(%)		<1
Flexural Strength (Mpa)		>350
Compressive Strength(Mpa)		>12000
Dielectric Constant(1MHZ)		2
Maximum Use Temperature(°C)S		1800

Product Overview

The purity of the zirconia crucible is 99.9, the density is 6.00, and the operating temperature is 2200 degrees.
It is mainly used in smelting precious metals and has good thermal stability. The main purpose is to melt precious and rare metals. Zirconia crucible has good high temperature stability and is an ideal experimental high temperature refractory product.

 

Product Features

1. High thermal conductivity.

2. Ultra-low expansion coefficient.

3. High thermal stability.

4. Long service life, especially suitable for rapid cooling and rapid heating.

5. Fast heat conduction, low energy consumption and lower energy consumption.

 

Gongtao company can make various crucibles and saggers made of high alumina,with different shapes.And we can also custom based on the requirement.

 

Series:

•Alumina ceramic crucible

•Corundum ceramic crucible

•Arc alumina crucibles(high form alumina crucibles)

•Cylindrical alumina ceramic crucibles

•Rectangular crucibles

•Special shaped crucibles

•Alumina saggers