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4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy for Glass to Metal Sealing

Low Expansion Alloy
2025-09-05
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#Feni52 Wire #Alloy 42 Invar Strip #Kovar Rod
Product Description 4J29 alloy rod, also known as Kovar rod, is a Fe-Ni-Co controlled expansion alloy with a thermal expansion coefficient closely matching that of hard glass and ceramics. It provides ... View More
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4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy for Glass to Metal Sealing
4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy for Glass to Metal Sealing
Contact Now
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