Application Profile

Glass to Metal Seal Terminal

Kovar (cobalt/nickel alloy) per ASTM F-15 glass to metal seal terminal
Glass to Metal Seal Terminal 3D Rendering Glass to Metal Seal Terminal Technical Drawing
Use:  Terminal component in high volume glass to metal seal (hermetic) electronic device.
Material:  Expansion alloy: kovar (cobalt/nickel alloy) per ASTM F-15.
Manufacturing Method: 
  • Formed on a slide machine. Secondary for .020" diameter (.5mm).

 

_____________________________________________________________________


For best ROI in the design stage of your project.

Click Here to Contact a Sussex Engineer.

_____________________________________________________________________

 

Notable Features: 
  • Very good surface finish present on the sealing surfaces. No leak paths.
  • Micro dimensions for a miniature component: (a.) Very small shaft diameter reduction at one end: .020" (.5mm) (b.) Micro diameter thru-hole (c.) Short overall length .270" (6.9mm).
Advantages: 
  • Material waste is minimal.
  • Cold forming the pin eliminates the presence of spiral machining lines.
  • Production speeds are high allowing for low production costs. Much faster than machining.
INFORMATION
 

Sign up for informative quarterly emails on cold forming.



First Name
Last Name
Email
Company
Comments

 




Thank You!


Thank you for signing up for our newsletter.

Sussex Wire values your privacy. If you receive unwanted email, you may opt out to future alerts at any time.


Sussex Wire