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4J29 Kovar Alloy Bar for Glass to Metal Sealing with Controlled Thermal Expansion in Precision Electronic Applications

Low Expansion Alloy
2026-05-06
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#Feni52 Wire #Alloy 42 Invar Strip #Kovar Rod
4J29 Kovar alloy bar is a precision iron nickel cobalt alloy containing controlled thermal expansion characteristics.It is widely used for glass to metal sealing applications due to its thermal ... View More
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4J29 Kovar Alloy Bar for Glass to Metal Sealing with Controlled Thermal Expansion in Precision Electronic Applications
4J29 Kovar Alloy Bar for Glass to Metal Sealing with Controlled Thermal Expansion in Precision Electronic Applications
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