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FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy

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China Shanghai Tankii Alloy Material Co.,Ltd certification
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FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy

FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy
FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy

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Product Details:
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001 SGS
Model Number: FeNi54
Payment & Shipping Terms:
Minimum Order Quantity: 200 KG
Price: negotiable
Packaging Details: Wooned Case
Delivery Time: 7-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 Tons per month

FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy

Description
Model NO.: FeNi54 Material: Ni- Fe Alloy
Density: 8.28 G/cm3 Resistivity: 0.42
OEM: Yes Surface: Bright
HS Code: 75052200 Purity: Ni 53.5-54.5
High Light:

FeNi54 Iron Nickel Alloy

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Constant Expansion Iron Nickel Alloy

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Glass Sealed Iron Nickel Alloy

FeNi54 Iron nickel constant expansion glass sealed alloy wire 

Iron nickel alloy is obtained at a given temperature range by adjusting the content of nickel internal energy and the expansion coefficient of different soft glass and ceramic matching a series of expansion alloy,

its expansion coefficient and the Curie temperature increases with the increase of nickel content.The assembly is widely used in electric vacuum industry the sealing structure of the material

Chemical Composition in %,  

brand Chemical composition
Ni Fe C P Si Co Mn Al S
4j42 41.5~42.5 Bal 0.05 0.02 0.3 - 0.80 0.10 0.02
4j45 44.5~45.5 Bal 0.05 0.02 0.3 - 0.80 0.10 0.02
4j50 49.5~50.5 Bal 0.05 0.02 0.3 1.0 0.80 0.10 0.02
4j52 51.5~52.5 Bal 0.05 0.02 0.3 - 0.60 - 0.02
4j54 53.5~54.5 Bal 0.05 0.02 0.3 - 0.60 - 0.02


Basic physical constants and mechanical properties of the alloy:

brand Thermal conductivity Specific heat capacity Density Electric resistivity Curie point
4j54 18.8 502J 8.28 0.42 530

 

Typical expansion character(10 -6 / ºC )
Temperature range 20~100 20~200 20~300 20~350 20~400 20~450 20~500 20~600
Expansion coefficient 10.7 12.7 10.7 10.7 10.8 10.3 10.8 11.2


4 j54 alloy is mainly used for and mica, soft sealing glass

 

They are typically used for making:
1. various transformers which are used in moderate magnetic field,
2. relays,
3. electromagnetic clutches,
4. Chokes,
5. pole pieces,
6. earphone capsules,
7. gas safety valves,
8. magnetic shields,
9. gyroscopes,
10. selsyn motors,
11. micro motors for electronic watches,
12. earth leakage circuit breakers,
13. relay parts for earth leakage circuit-breakers,
14. cores for magnetic circuit parts.

FeNi54 Iron Nickel Alloy Constant Expansion Glass Sealed Alloy 0

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Matt

Tel: +8618918855652

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