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Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round

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Iron Nickel Cobalt Alloy Rod Bar Kovar Material Round

Brand Name : JX

Model Number : 4j29 Kovar Rod Bar

Certification : ISO

Place of Origin : china

MOQ : 100kgs

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 3000T

Delivery Time : 35days

Packaging Details : Standard wooden case

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

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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 RoundIron Nickel Cobalt Alloy Rod Bar Kovar Material RoundIron Nickel Cobalt Alloy Rod Bar Kovar Material Round

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


Product Tags:

Alloy Kovar Rod Bar

      

Iron Nickel Cobalt Alloy Rod Bar

      

Feni Alloy Rod Bar

      
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