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Iron Nickel alloys have a very low thermal expansion in cryogenic temperatures of up to 200°C. They are well-suited for metal glass sealing in electronics and any time a material’s thermal expansion rate needs to prevent differential expansion.
INVAR® is a FeNi36 alloy with s a very low coefficient of thermal expansion. The coefficient is of virtually zero at temperatures ranging from cryogenic to ambient. It has a very low coefficient of thermal expansion from -100°C to +200°C).This is ...
CRYOPHY® G23 a iron-manganese alloys with a good compromise between a low thermal expansion coefficient, good weldability and corrosion resistance at low temperature. This alloy is your solution for liquified gas transportation and storage.
INVAR® M93 is a specific INVAR®. It has a fully austenitic structure at all temperature. INVAR® M93 offers good ductility and toughness without any risk of embrittlement at cryogenic temperatures. Our INVAR® M93 is ready to meet the challenge of h...
IMPHY® DILVER is an iron-nickel-cobalt alloy. This alloy creates an homogeneous oxide layer needed to adhere metal to glass. This is possible thanks to an average CTE close to borosilicate glass).
IMPHY® N42 is an iron-nickel controlled expansion alloy suitable to glass sealing. This grade has anoptimal chemical composition to obtain hermetic seals.
IMPHY® N42E is an iron-nickel controlled expansion alloy especially recommended for etching.
IMPHY® N48 is an iron-nickel controlled expansion alloy suitable to soft glass sealing. IMPHY® N48 offers an optimal chemical composition to obtain hermetic seals.
IMPHY® N52 is an iron-nickel controlled expansion alloy suitable to soft glass sealing, with optimal chemical composition to obtain hermetic seals.
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