High Temperature Purity Ceramic Crucible/Alumina Crucibles Boat for Tube Furnace

• Type: Ceramic Heating Equipment
• Brand: Cyky
• Place of Origin: Henan, China (Mainland)
• Application: Refractory
• Material: Alumina Ceramic
• Model Number: Customized
• Model NO.: CYKY
• Transport Package: Plastic Paper Inside,Polyfoam Filled,Wooden Box Ou
• Specification: Customized
• Trademark: CYKY
• Origin: Henan
• HS Code: 6903200000
• Production Capacity: 5000pieces/Month

Product Description

99% Alumina Ceramic Crucible Ceramic Container
Industrial alumina ceramic crucible is used for testing laboratory and a variety of industrial analysis. Alumina ceramic crucible
include: arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible.
alumina boat crucible
Features:
•One high purity Alumina cylindrical crucible with cover lid for chemical calcining, metal casting, and ceramic sample preparation.
•Dimension:contact with us your details deimension ,then we will offer you price.We also can customized the products according to customer's drawings, samples and performance 
requirement. 
•Shape: as picture shown
•Purity: Al2O3>99%  
•100% impervious
•Density: > 3.8 g / cm3
•working temperature: 1600C-1650C
•Max. working temperature in short time:1800C
 Specifications 

material	99 %Al2O3
volume density(g/cm3 )	3.89
Dielectric constant(1MC,25°C)F/M	10.0
compressive strength(MPa,25°C)	2940
strength of extension(MPa,25°C)	238
Hardness (Hv0.5)	15.0
Heat expansion	8.0×10-6/°C(40-800°C)
Poisson's ratio	0.23
Max Tem.(°C)	1750°C

Pictures show 



Packing pictures 




FAQ
Q 1.: Are you a trading company or a manufacturer?
A.We are a manufacturer in China and have been in this line for more than 10 years with full experience.
Q 2: What is the essential details for a quotation?
A.Please offer us the furnace size, the work piece size, the max. Temperature, vacuum degree and other special requirement. We can make sure which one is suitable for you. Then we can quote you quickly
Also you can contact us online or send emails to us directly
Q 3: Is it hard to operate &maintain?
A.Our furnace has the PLC controller and intelligent programmable temp. Controller, user can use touch screen to set curves, auto/manual switch interlock, auto &monitor system, it is easy to operate. We prepare enough spare parts for user and on line technical support.
Q 4:How about training?
A.Buyer sent operator to our factory to get trained about the furnace operation, Our engineers offer training in the users working site
Q 5: How long will it take to get the delivery day?
A.Normally it will take 8-20 working days. Also it depends, general model, 1-5 sets, we can delivery within 10 days. Otherwise, we should check the details depend on the quantity and design.
Q 6. How about packaging ?What should I do if machine damaged?
A.Usually machine is packed with wooden case and standard export carton,
plywood carton or as your requirement.Damage haven't happened before.
   If you want to buy high quality furnaces in China.
Just stop searching ! And contact us without hesitation!