公开(公告)号：DE3261159D1

公开(公告)日：1984-12-13

申请号：DE3261159

申请日：1982-02-25

Applicant: IBM

Inventor： FURY MICHAEL ANDREW ,  KUMAR ANANDA HOSAKERE

IPC: H05K1/09 ,  B22F7/04 ,  C04B41/52 ,  C04B41/89 ,  H05K3/24 ,  H05K3/46 ,  C04B41/14

Abstract: A process for forming a substantially glass free surface on screened refractory metallurgy areas on a ceramic substrate wherein a thin layer of Pd is deposited over the metallurgy areas and the metallurgy areas subsequently sintered causing the surface refractory metal particles to be fused into a substantially solid metallurgy layer under the catalyzing influence of the Pd.