Ohmalloy Material Co.,Ltd
| Payment Terms | T/T, L/C, |
| Packaging Details | Wooden-Case |
| Material | Kovar |
| Type of Material | Precision Alloy |
| Diameter | 0.05mm~10mm |
| Package | Spool&Coil |
| Coil Weight | Roll |
| Common name | FeNi29Co17 |
| Brand Name | OHMALLOY |
| Model Number | Ohmalloy-Kovar |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, | Packaging Details | Wooden-Case |
| Material | Kovar | Type of Material | Precision Alloy |
| Diameter | 0.05mm~10mm | Package | Spool&Coil |
| Coil Weight | Roll | Common name | FeNi29Co17 |
| Brand Name | OHMALLOY | Model Number | Ohmalloy-Kovar |
| Certification | ISO | Place of Origin | China |
| High Light | fe ni alloy ，low expansion alloys | ||
| Kovar(4J29) Alloy Material Wire | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Kovar/4J29/UNS K94610/W.Nr.1.3912 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| General Description Kovar is a nominal 29%Ni-17%Co-54%Fe alloy that is a well-known glass-sealing alloy suitable for sealing to hard glasses. Kovar has a nominal expansion coefficient of approximately 5 ppm/°C and inflection temperature of ~450 °C (840 °F).
Kovar (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. Chemical Composition
Specifications
Physical Properties
Mechanical Properties
Coefficient of Expansion
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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