Title: Method for producing high density and high conductivity metal pressings

Abstract: High density and high conductivity metal pressings of normally soft and reducible metals such as copper are produced by impregnating the voids of the metal pressing to permit all gases to be expelled before the pores are closed during the sintering operation.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Hirsch, Harold H. (Schenectady, NY, US)

Application Number: 954208
Filing Date: 1978-10-24
Publication_date: 1980-10-14
Assignee: General Electric Company (Schenectady, NY)
Primary Class(es): 419/45 419/54
Other Classes:
US Patent Ref:

3996047	Dec, 1976	Nayar	75/200.
4113480	Sep, 1978	Rivers	75/211.
4132547	Jan, 1979	Buzzelli et al.	75/200.

Other Refs:
Primary Examiner: Hunt, Brooks H.
Assistant Examiner:
Attorney: MaLossi; Leo I., Davis, Jr.; James C.