Mechanical Ceramic Seal Parts

• Customization: Available
• Shape: Crucible
• Type: Refractory Material
• Refractoriness (ºC): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Material: 99.7% Alumina
• Transport Package: Wooden Box
• Specification: from 5ml to 2000ml
• Origin: Hunan Province
• HS Code: 6903900000
• Production Capacity: 500000PCS Per Year

Product Description

AL2O3 Ceramic Alumina Ceramic Parts CruciblesFor Melting Steel


High purity ceramic alumina crucible parameters:
1. Material : High purity alumina oxide 99%

1.  Application: used for testing laboratory and a variety of industrial analysis.
2.  Resistant to sudden cold and hot, un-explosive.

4. Max working temperature 1800. High chemical etching resistance
5. variety of shaped alumina ceramic crucible.
6. Large quantity in stock makes fast delivery and competitive prices.
7. OEM and ODM are welcomed
Physical Character of the alumina ceramic crucible:

Performance
Item		Unit	99 Al2O3
Physical Characteristics	Heat resistance	0C	1800
	Bulk density	g/cm3	3.9
	Water absorption	%	0
	Flexural strength	Mpa	360
Mechanical Characteristics	Hardness vickers	Gpa	15.6
	Elastic modulus	Gpa	370
	Poisson's ratio	-	0.23
Thermal Characteristics	Linear expansion coefficient	(200C-5000C) 10-6/0C	8
	Thermal conductivity	w/(m.k)	32
	Specific Heat	*10-3J/(kg*K)	0.9
Electrical Characteristics	Dielectric constant (1MHZ)	-	9.9
	Dielectric loss angle	*10-4	1
	Dielectric   strength	*106V/m	15

 

Packaging of alumina ceramic crucible : PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement

Shipping of alumina ceramic crucible :  delivery within 15 days after confirm the order.