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Home ProductsNickel Based AlloysIron Nickel Cobalt Alloy Rod Bar Kovar Material Round
Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round
Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round
Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round

Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round

Product Details:
Place of Origin: china
Brand Name: JX
Certification: ISO
Model Number: 4j29 Kovar Rod Bar
Payment & Shipping Terms:
Minimum Order Quantity: 100kgs
Price: Negotiable
Packaging Details: Standard wooden case
Delivery Time: 35days
Payment Terms: L/C, T/T
Supply Ability: 3000T
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Detail Information
Product Type: Feni29co17 Kovar Material Iron Nickel Cobalt Alloy 4j29 Rod Material: Feni Alloy
Carbon Content: Low Transport Package: Wooden Case
Shape: Round Bar Condition: Soft
Surface: Bright Origin: China
High Light:

Alloy Kovar Rod Bar

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Iron Nickel Cobalt Alloy Rod Bar

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Feni Alloy Rod Bar

Product Description

Feni29co17c

 

General Description

4J29 Kovar Rod Bar also known as Fe-Ni-Co Glass Sealing Alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in vacuum systems in chemistry and other scientific research.

 

Kovar Expansion Precision Alloy rod


(Common Name: Kovar, NiFeCo29, NiCoFe294,Nilo K)

 

Model NO.
Kovar
Material
Fe- Ni Alloy
Surface
Smooth and Bright
Condition
Soft
Density
8.1
Resisivity
0.78
Curie Point
230
Chemical Composition
Feni
Thermal Conductivity
11
Elastic Modulus
144
Transport Package
Wooden Case
Specification
1.5 - 200
Trademark
JX
Origin
,China
HS Code
7505120000
Production Capacity
2000tons/Year

 

Kovar alloy Rod Bar (ASTM F15) has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. This alloy has found wide application in power tubes, microwave tubes, transistors, and diodes. In integrated circuits, it has been used for the flat pack and the dual-in-line package.

Mainly used in electric vacuum components and emission control, shock tube, igniting tube, glass magnetron, transistors, seal plug, relay, integrated circuits lead, chassis, brackets and other housing sealing.

Kovar Rod Bar picture:

Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round 0Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round 1Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round 2

Chemical Domposition

alloy C Mn Si P S Ni Cr Co Cu Mo Fe
4J29 ≤0.03 ≤0.50 ≤0.30 ≤0.020 ≤0.020 28.5~29.5 ≤0.20 16.8~17.8 ≤0.2 ≤0.2 balance

 

 

Tag:

nickel based superalloys

ni based alloys

ni based superalloys

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