Electric contacts and production method thereof

Electric contacts and production method thereof

  • CN 105,226,481 A
  • Filed: 09/25/2008
  • Published: 01/06/2016
  • Est. Priority Date: 10/01/2007
  • Status: Active Application
First Claim
Patent Images

1. one kind produces the method for electric contacts, wherein sandwich construction (2) is by being applied to base material (6) and at least one metal level (14) formed by metal being applied to described diffusion barrier (4) and being formed by diffusion barrier (4), at least one layer formed by tin is applied by as described metal level, it is characterized in that, sandwich construction described in heat treatment (2) is to make at least one Elements Diffusion of the described metal level (14) be arranged in below the skin (8) of described sandwich construction (2) to described skin (8) and described heat treated skin (8a) comprises tin, phosphorous layer (16b) is formed in below described skin (8), described phosphorous layer (16b) is diffused in described skin (8).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×