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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Iron Nickel Alloy Tube Alloy 52 Feni52 for Glass Sealing and Hermetic Seals with 0.5mm-8.0mm OD

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9001

Model Number: FENI52

Payment & Shipping Terms

Minimum Order Quantity: 1KG

Price: negotiable

Packaging Details: Wooden Case

Delivery Time: 7-20 days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 100 Tons per month

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Specifications
Highlight:

Precision Alloy 52 sealing tube

,

Feni52 glass sealing pipe

,

Hermetic seal alloy 52 tube

Material:
Iron Nickel Alloy Tube
OD:
0.5mm-8.0mm
WT:
0.015mm Min.
ID:
0.1mm Min.
Surface:
Bright Surface
Length:
0.3mm Min.
Samples:
Accepted Small Order
Standard:
GB/ASTM/JIS/BIS/DIN
Material:
Iron Nickel Alloy Tube
OD:
0.5mm-8.0mm
WT:
0.015mm Min.
ID:
0.1mm Min.
Surface:
Bright Surface
Length:
0.3mm Min.
Samples:
Accepted Small Order
Standard:
GB/ASTM/JIS/BIS/DIN
Description
Iron Nickel Alloy Tube Alloy 52 Feni52 for Glass Sealing and Hermetic Seals with 0.5mm-8.0mm OD

TK41152 Feni52 Alloy Tube Alloy 52 OD 8.0-0.5mm -Glass Sealing 52 for Hermetic Seals

 

Product Description
The iron-nickel fixed expansion alloy is a series of fixed expansion alloys that can be matched with soft glass and ceramics with different expansion coefficients in a given temperature range by adjusting the nickel content. The expansion coefficient and Curie point increase with the increase of nickel content. This combination gold is a widely used sealing structure material in the electric vacuum industry

Chemical Composition

Grade C% P% S% Mn% Si% Cu% Cr% Mo% Ni% Co% Fe%
TK41152 Max 0.05 Max 0.020 Max 0.020 Max 0.80 Max 0.30 / / / 51.5~52.5 / Bal.

Specifications

Grade Common Name Common Name
TK41152 Vacodil520 NILO 52

Average Linear Expansion Coefficient:

Grade α1/10-6ºC-1
20~100ºC 20~200ºC 20~300ºC 20~350ºC 20~400ºC 20~450ºC 20~500ºC 20~600ºC
TK41152 10.3 10.4 10.2 10.3 10.3 10.3 10.3 10.8

Grain size of TK41152
The grain size of the alloy deep-drawing belt should not be less than level 7, and the grain size less than level 7 should not exceed 10% of the area. When the average grain size of the strip with a thickness of less than 0.13mm is estimated, the number of grains along the thickness of the strip should be no less than 8.

Welding performance of TK41152
The combined gold has good welding performance and can be brazed and spot welded. The combination of gold and soft glass should be pre-oxidized before sealing.

Iron Nickel Alloy Tube Alloy 52 Feni52 for Glass Sealing and Hermetic Seals with 0.5mm-8.0mm OD 0

 

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