Solutions > Nickel plating (metallization) for sealing

Solution - Nickel plating (metallization) for sealing

Company I came to us for asking our advice about the poor yield of glass sealing.
Glass sealing was done in order to prevent the connecting terminals from the smoke pollution. They plated a nickel on Kovar material.
We presumed that the lowering of the glass seal performance at high temperatures was caused by a nickel plating.
Our technical department studied about properties of the nickel plating deposition, then we have succeeded in developing a special nickel plating bath for the sealing.

Plating detail


  • Quality improvement
  • Cost reduction
  • Difficult material to be plated
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