skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Inert electrode connection

Abstract

An inert electrode connection is disclosed wherein a layer of inert electrode material is bonded to a layer of conductive material by providing at least one intermediate layer of material therebetween comprising a predetermined ratio of inert material to conductive material. In a preferred embodiment, the connection is formed by placing in a die a layer of powdered inert material, at least one layer of a mixture of powdered inert material and conductive material, and a layer of powdered conductive material. The connection is then formed by pressing the material at 15,000-20,000 psi to form a powder compact and then densifying the powder compact in an inert or reducing atmosphere at a temperature of 1200.degree.-1500.degree. C.

Inventors:
 [1];  [2];  [3];  [3]
  1. (Greensburg, PA)
  2. (New Kensington, PA)
  3. (Plum Boro, PA)
Issue Date:
Research Org.:
Aluminum Company of America (Pittsburgh, PA)
OSTI Identifier:
865347
Patent Number(s):
4500406
Assignee:
Aluminum Company of America (Pittsburgh, PA) IDO
DOE Contract Number:  
FC07-80CS40158
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
inert; electrode; connection; disclosed; layer; material; bonded; conductive; providing; intermediate; therebetween; comprising; predetermined; ratio; preferred; embodiment; formed; placing; die; powdered; mixture; pressing; 15; 000-20; 000; psi; form; powder; compact; densifying; reducing; atmosphere; temperature; 1200; degree; -1500; predetermined ratio; powder compact; material therebetween; inert material; reducing atmosphere; inert electrode; conductive material; preferred embodiment; electrode material; intermediate layer; electrode connection; /204/419/428/

Citation Formats

Weyand, John D., Woods, Robert W., DeYoung, David H., and Ray, Siba P. Inert electrode connection. United States: N. p., 1985. Web.
Weyand, John D., Woods, Robert W., DeYoung, David H., & Ray, Siba P. Inert electrode connection. United States.
Weyand, John D., Woods, Robert W., DeYoung, David H., and Ray, Siba P. Tue . "Inert electrode connection". United States. https://www.osti.gov/servlets/purl/865347.
@article{osti_865347,
title = {Inert electrode connection},
author = {Weyand, John D. and Woods, Robert W. and DeYoung, David H. and Ray, Siba P.},
abstractNote = {An inert electrode connection is disclosed wherein a layer of inert electrode material is bonded to a layer of conductive material by providing at least one intermediate layer of material therebetween comprising a predetermined ratio of inert material to conductive material. In a preferred embodiment, the connection is formed by placing in a die a layer of powdered inert material, at least one layer of a mixture of powdered inert material and conductive material, and a layer of powdered conductive material. The connection is then formed by pressing the material at 15,000-20,000 psi to form a powder compact and then densifying the powder compact in an inert or reducing atmosphere at a temperature of 1200.degree.-1500.degree. C.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1985},
month = {1}
}

Patent:

Save / Share: