Hermetic Sealing and Pass Throughs
The Indium Corporation offers materials for hermetic and cryogenic sealing, as well as for pass-throughs. These mission critical applications require unwavering assurances and reliability.
Indium wire is ideal for most sealing applications. The two main advantages of indium wire are:
- It remains malleable at cryogenic temperatures
- It is soft and pliable so it fills imperfections in mating metal surfaces, creating a hermetic seal
Traditional sealing materials crack and fail at cryogenic temperatures. They are simply unreliable.
Contact our engineers to discuss your critical sealing application.
Hermetic Sealing and Pass Throughs Technical Documents
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Safety Data Sheets
Hermetic Sealing Blog Posts
Indium was used to seal valuable samples that were transported to Earth from the moon.
Find out why they are the best braze choice for your hermetic sealing application.
Indium metal is soft and pliable - perfect for gasketing. Learn how people put it to work for them.
From One Engineer to Another®
All of Indium Corporation’s products and solutions are designed to be commercially available
unless specifically stated otherwise.