Method of laminating graphite sheets to a metal substrate

Details Method of laminating graphite sheets to a metal substrate Method of laminating graphite sheets to a metal substrate

1975-04-28

1976-09-21

Smith, Al Lawrence

Metal fusion bonding

Process

Metal to nonmetal with separate metallic filler

228193, 228263, B23K 3102, B23K 1900, B23K 3522

Patent

active

039814270

ABSTRACT:
A method for bonding graphite sheets to a metallic substrate. The metallic substrate is provided with a coating of low melt metal which forms an intermetallic phase or zone at the interface between the substrate and coating. The coated substrate while in solidified condition is placed in a press between a pair of graphite sheets. Heat is applied to the substrate and graphite sheets while under pressure to a temperature slightly above the melting point of the substrate coating but below the temperature which will destroy the intermetallic interface. The substrate and graphite sheets are cooled while maintained under pressure in the press with the graphite sheets becoming firmly bonded to the metallic substrate by the resolidified metal coating.

REFERENCES:
patent: 2431975 (1947-12-01), Yockey et al.
patent: 3883946 (1975-05-01), Dale
patent: 3903585 (1975-09-01), Kosteruk et al.
patent: 3911553 (1975-10-01), Burgess et al.
patent: 3935986 (1976-02-01), Lattari et al.

Affiliated with

Also associated with

Rating

Method of laminating graphite sheets to a metal substrate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of laminating graphite sheets to a metal substrate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of laminating graphite sheets to a metal substrate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1408815