alumina ceramic beads

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Selling leads
alumina ceramic beads
Posting date : Apr 02, 2018
Membership
Free Member Scince Mar 25, 2018
FOB Price
USD0.049/pc
Min. Order Quantity
5000pcs
Supply Abillity
2000000pcs
Port
shanghai
Payment Terms
T/T
Package
carton box,pallet
Keyword :
Category
Contact
jack
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
ceratek
HS-CODE
2811-29
Package & Delivery Lead Time
Package
carton box,pallet
Delivery Lead Time
12 days
Detailed Description
PWHT alumina ceramic beads
Made by special way,the density is higher
Made by special material of 95% alumina,in this way,the heat treatment is better
Precise Mold control so that the tolerance is strict
Technical data
Density 3.65-3.7g/cm3Alumina content 95%Hardness(Mohs) 9Rockwell hardness(HRA) over 75Compression strength : 2000 MPa Safety working temperatures : over 1500Thermal Conductivity   23 W/mKFlexural Strength 340 Mpa
Properties: High density, good apprearance and high alumina content, excellent thermal condictivity and heat transfer,  excellent insulating property  and higer surface finish and good unifomity ,resistance against thermal shock and mechanical abuse.
Application:This special sintered alumina ceramic beads as components of ceramic pad and channel heaters can be used for pre and post-heaters welding applications,Welding process, stress-relieving, pre-heating & post heating, ship-building, other resistance-heating environment
All flexible ceramic pad heaters are constructed of 80/20 Nickel/Chrome multi-strand wire, insulated with interlocking sintered alumina pink ceramic beads, nickel cold tail wire, and two Male Camlocks.

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