silicon nitride ceramic tube for handling molten aluminium zinc tin and lead alloy

FOB Reference Price:Get Latest Price
US $100-4,000 / Piece | 1 Piece/Pieces Protection Tubes sample order are available (Min. Order)
Supply Ability:
5000 Piece/Pieces per Month Protection Tubes sample order are available
Port:
Express Courier/ Air/Ocean Freight Service
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Type:
Ceramic Tubes, silicon nitride ceramic tube
Application:
Structure Ceramic
Material:
Alumina Ceramic
Model Number:
KX-02
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.inner foam with outter polywood case
2.inner foam with outter carton packaged on plastic pallet
Delivery Time
20 work days after confirm the deposit
Video Description
Product Description

silicon nitride ceramic tube for handling molten aluminium zinc tin and lead alloy 

Kaixin Special Materials techonolgy Co.,Ltd.,, offers a family of foundry accessories made from silicon nitride, a high-strength ceramic material with excellent resistance to corrosion and high temperatures.

Silicon nitride is an extremely efficient material for temperature measurement and control of aluminum and many nonferrous alloys. Silicon Nitride Thermocouple Protection Tubes exhibit excellent performance under corrosive and abrasive conditions and very high temperatures.

- Features -

Molten aluminum is processed at temperatures between 680°C and 800°C. In low pressure casting, the melt flows through a riser tube. The tube material should have sufficient mechanical stability to withstand the stresses of operation. In addition, the material must be resistant to chemical attack by the melt, and must not contaminate the melt with loose particles.

Detailed Images

 

Our Services

 Standard Sizes

Outside Diameter (mm), a

Inside Diameter (mm), b

Max. Length (mm), c

28

16

300

28

16

400

28

16

500

28

16

550

28

16

600

28

16

650

28

16

700

28

16

750

28

16

900

28

16

1000

28

16

1050

 

With circumferential flat bottomed or hemispherical groove on request.
Other sizes and groove designs available on request.


We offer full ceramic and steel flange systems in both standard and
custom sizes in order to provide the best adaptation to your furnace
configuration.

 

Important notice on handling

1. Avoid to give mechanical shock on tube. No hammering is allowed, and adhered aluminum should be removed by scraping or grinding. 

2. No preheating on drying process before usage and on starting operation are required Immerse slowly into liquid after wiping off water on tube surface.

3.Partial heating by burner or rapid cooling by water should be absolutely avoided in order to minimize thermal shock. Partial abrupt thermal shock causes breakage of tube.

 

Our Certification

 

Packaging & Shipping

 

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

 

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.