high quality silicon nitride ceramic roller for molten aluminum

FOB Reference Price:Get Latest Price
US $2-599 / Piece | 1 Piece/Pieces sample order available (Min. Order)
Supply Ability:
5000 Piece/Pieces per Week
Port:
Shenzhen
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Type:
Ceramic Rods, high quality silicon nitride ceramic roller for molten aluminum
Application:
Structure Ceramic
Brand Name:
KAIXIN
Si3N4 content:
99%
Density:
3.18g/cm3
Apparent Stomatal Rate(%):
<1
Rockwell Hardness(HRA):
93
Flexural Strength(Mpa):
750(20℃),485(1400℃)
Max.Use Temperature in Air(℃):
1400
Elasticity Modulus(Gpa):
320
Fracture Toughness:
7
Thermal Conductivity[W/(m.K):
25
Packaging & Delivery
Packaging Details
1.Corrugated cases ;
2.Packed as per the characteristic of Silicon Nitride Ceramics;
3.As per customer's request.
Delivery Time
25 days after receive the payment
Video Description
Product Description

high quality silicon nitride ceramic roller for molten aluminum

General Silicon Nitride Information

The material is an electrical insulator and is not wet by nonferrous alloys. Silicon nitride is a rather expensive material, but it’s performance to cost benefit ratio is excellent in the applications where it can outperform the normally utilized materials with long life and very reliable low maintenance operation.

 

Performance

1.High temperature resistance,corrosion resistance,and non-immersion with molten metal

2.The thermal shock resistance and not falling, not burst

3.Extremely low coefficient of thermal expansion

4.Anti-oxidation,long service time

5.Could made according to customers’ specification

 

Main Use Range:Low pressure casting industry

       

 

About Silicon Nitride 

1)In aluminum casting industry, silicon nitride can be processed as riser tube and thermocouple protection tube for wheel factory.

2)In metallurgy industry, silicon nitride can be processed as pipelines,valves, pumps for casting container, and transporting liquid metal, crucibles and boats for smelting.

3)In the latest continuous casting industry, silicon nitride can be processed as heat-resisting devices for connecting tundish and crystallizing tube.

4)In aviation industry, silicon nitride can be used as liners of rocket nozzle and missile tailpipe, and other components of  high – temperature structure parts.

5)In machinery industry, silicon nitride can be used as turbine blades, automobile engine blades and airfoils, high - temperature bearings, meal cutting tools and extrusion dies etc.

 

Packaging & Shipping

 

Packaging:

We ensure to offer safe package and fast delivery for all our customers .

1.for big size cylinders : plastic pallet

2.for small size cylinders :polywood case with inner foam

 

Shipping :

1.By sea / By air / By courier (DHL, UPS, TNT, FEDEX, EMS express are available )

2.As customized requirements

FAQ


1. Are you manufacture?
    Yes, we are manufacturer and  We have R&D and production departments.
 
2.How about yr QC system?

 we have ISO9001 cer
tification .
 
3. Can you provide OEM/ODM services?
    Yes, customization is available
 
4. What is your MOQ?
     Our minimum order quantity is 100pc. small order is OK if you want small order for market test

 

5. What is your delivery time?
     Delivery time is: 10-15days after confirm deposit
 
6. Can you provide shipping service?
     Yes, Our company has long time cooperation forwarder can provide you shipping service by express, by Air by sea.

 

 

 

 

 
Certifications

 

Company Information
 

Our Services