What is Hermetic Sealing System?

A Hermetic Sealing System refers to a method or technology used to create airtight and watertight seals in various applications. The term “hermetic” is derived from the name Hermes Trismegistus, a mythical figure associated with alchemy and magic, and it signifies a complete and airtight seal.

In engineering and manufacturing, hermetic sealing is often employed to protect sensitive components, devices, or systems from environmental factors such as moisture, dust, gases, or other contaminants. By creating a hermetic seal, the internal components are isolated and shielded from the external environment, ensuring their integrity and functionality over time.

Hermetic sealing systems can be found in various industries, including electronics, aerospace, automotive, medical devices, and many others. The sealing process typically involves joining two or more components together in a way that prevents any leakage or exchange of materials between the inside and outside.

Several techniques can be employed for hermetic sealing, depending on the specific application and requirements. Some common methods include welding (such as laser welding or electron beam welding), soldering, adhesive bonding, glass-to-metal sealing, and ceramic-to-metal sealing. These techniques ensure a tight and durable seal that can withstand harsh conditions.

Overall, a hermetic sealing system plays a crucial role in maintaining the performance and reliability of sensitive devices or systems by safeguarding them against external factors that could potentially compromise their operation.