aluminium casting furnace used silicon nitride ceramic heater protection tube

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US $100-400 / Pieces | 1 Piece/Pieces Protection Tubes sample order are available (Min. Order)
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Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Type:
Ceramic Tubes, used silicon nitride ceramic heater protection 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
SupplyAbility
SupplyAbility:
5000 Piece/Pieces per Month Protection Tubes sample order are available
Packaging & Delivery
Packaging Details
1.inner foam with outter polywood case
2.inner foam with outter carton packaged on plastic pallet
Port
Express Courier/ Air/Ocean Freight Service
Lead Time :
20 work days after confirm the deposit
Product Description

 

protect tube.pngaluminium casting furnace used silicon nitride ceramic heater protection tube

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 -

 Gas-tight

 • Long life typically >12 months

 • Excellent temperature response – melt temperature can be determined after approx. 1 min.

• Unaffected by corrosion throughout its lifetime

 • Can be used in melts containing sodium and strontium

• No melt contamination

 • High temperature resistance up to approx. 1,300°C

 • High thermal shock resistance

• No preheating required at operation temperatures below 900°C

 • Resists build-up of dross

• Electrically insulating

 • High abrasion and erosion resistance

• Easy cleaning of bake-on

• Best price/performance ratio

Detailed Images

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Technic Data
 

 

Performance

Performance

General

Our product

Purity

>99.8

>99

Density (g/cm3 )

>1.91-1.95

3.18

Apparent porosity(%)

<15

<1

Cold crushing strength

>50

>1200

Highest use temperature in air (℃)

1650

1400

Highest use temperature in protective atmosphere(℃)

1650

1800

Cold bending strength (MPa)

>25

750

High temperature bending strength(MPa)

>28

485(1400℃)

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.

 

Advantages

Kaixin advanced ceramic products are manufactured at ISO 9001 certified facilities. Our manufacturing processes are optimized for quality, efficiency and consistency – helping ensure reliable and repeatable product performance

 

Materials Comparison

Properties of materials commonly used for processing molten aluminumpaste-pic-dp_uuid_6tu5k

Materials of Consumption Cost Comparison
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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.

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