stable performance 99% high hardness silicon nitride ceramic tube

FOB Reference Price:Get Latest Price
US $211-288 / Piece | 1 Piece/Pieces sample order available (Min. Order)
Supply Ability:
5000 Piece/Pieces per Week
Port:
Shenzhen
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Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Type:
Ceramic Tubes
Application:
Structure Ceramic
Brand Name:
KAIXIN
Color:
Grey
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
Video Description
Product Description

stable performance 99% high hardness silicon nitride ceramic tube

Silicon Nitride like have found extensive use in non-ferrous molten metal handling, particularly aluminium and its alloys, including metal feed tubes for aluminium die casting, burner and immersion heater tubesinjector and degassing for non-ferrous metalsthermocouple protection tubescrucibles and ladles.

Performance and Characteristic

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 certification .


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.

 
 
Company Information

 

Hengyang Kaixin established in June,2013, is specialized in designing and manufacturing of special ceramic material products.Our main product like Silicon nitride stalk,thermocouple protective tube,plunger,crucible,milling ball,industrial heating rod,radiant tube,electrode protection cover,which are widely used in military project,aerospace and navigation,smelt,chemical industry,electronics,medicine.

 

Through years of research and development and technology accumulation,the mature modern production line have been gradually established, to internationalize the high purity silicon nitride special ceramic materials as our own task,we give full play to the advantages of technology and repay the society with high quality products and satisfactory service.

 

In a policy of 'Careful Design, Sincere Service, International Level and Customer First', we provide high-quality products and services for the customers.We sincerely welcome friends at home or abroad to visit and seek mutual development.