- Product Details
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Quick Details
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Model Number:
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DKP-5100
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Shape:
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tube/pipe
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Material:
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Kovar alloy 4J29, Ni-Cr-Fe Alloy
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Chemical Composition:
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Ni 29% (Fe-Ni29-Co17)
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Shapes:
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Rod, Pipe or Wire
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Sizes:
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Pipe Outside Diameters: 8.0-129mm,Pipe Inside Diameters: 8.0-120mm
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Processing Method:
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Hot Rolled, Hot Forged, Annealed & Cold Drawn
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Surface Condition:
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Ground or Black
Quick Details
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Application:
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Glass to metal sealing
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Place of Origin:
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Liaoning, China
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Brand Name:
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King Choice
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Model Number:
-
DKP-5100
-
Shape:
-
tube/pipe
-
Material:
-
Kovar alloy 4J29, Ni-Cr-Fe Alloy
-
Chemical Composition:
-
Ni 29% (Fe-Ni29-Co17)
-
Shapes:
-
Rod, Pipe or Wire
-
Sizes:
-
Pipe Outside Diameters: 8.0-129mm,Pipe Inside Diameters: 8.0-120mm
-
Processing Method:
-
Hot Rolled, Hot Forged, Annealed & Cold Drawn
-
Surface Condition:
-
Ground or Black
Products Characteristic
Products Description
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Product Name
|
Brand
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Standard
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Content
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Processing Method
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|
Kovar Tube
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4J29
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ASTM F 15
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Fe-Ni29-Co17
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Drawing
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Kovar Plate
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4J29
|
|
|
Rolling
|
|
Kovar Foil
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4J29
|
|
|
Rolling
|
Application
Kovar alloy with dense oxide film can be easily welded and is widely used in the production of electrical vacuum components, transmitter tube, display tube, switch tube, transistors and sealed plug and relay housing.
Kovar products are often used for glass to metal sealing as sealing material in electro-vacuum & hard glass industry.
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