Walter F Keyes
age ~88
from Needham Heights, MA
Walter Keyes Phones & Addresses
- 337 Greendale Ave, Needham Heights, MA 02494 • 781-449-0241
- Needham, MA
- Brooklyn, NY
- Needham Hgts, MA
Work
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Position:Professional/Technical
Us Patents
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Electrical Contacts Of Dispersion Strengthened Gold
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US Patent:40185990, Apr 19, 1977
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Filed:Sep 5, 1975
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Appl. No.:5/610526
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Inventors:James S. Hill - Cranford NJ
Emil L. Carbone - Paramus NJ
Victor G. Mooradian - Summit NJ
Walter G. Keyes - Spotswood NJ -
Assignee:Engelhard Minerals & Chemicals Corporation - Murray Hill NJ
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International Classification:C22C 502
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US Classification:75165
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Abstract:Small concentrations of certain dispersed oxides such as CeO. sub. 2 substantially improve the electrical contact properties of gold. Gold with dispersed CeO. sub. 2 is superior to gold for use as an electrical contact because of much greater resistance to arc erosion and welding and only slightly higher contact resistance.
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Method Of Preparation Of Dispersion Strengthened Silver Electrical Contacts
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US Patent:40186300, Apr 19, 1977
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Filed:Sep 5, 1975
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Appl. No.:5/610525
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Inventors:James S. Hill - Cranford NJ
Emil L. Carbone - Paramus NJ
Victor G. Mooradian - Summit NJ
Walter G. Keyes - Spotswood NJ -
Assignee:Engelhard Minerals & Chemicals Corporation - Murray Hill NJ
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International Classification:H01B 102
C22C 105
C22C 510 -
US Classification:148 115P
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Abstract:Preparation of compositions of silver and CeO. sub. 2 by powder metallurgy techniques overcomes problems inherent in melting silver and pure cerium and subsequently internally oxidizing the cerium in the mixture. Small concentrations of CeO. sub. 2 substantially improve the electrical contact properties of silver. Silver with dispersed CeO. sub. 2 is superior to silver alone for use as an electrical contact because of much greater resistance to arc erosion and welding and only slightly higher contact resistance.
Resumes
Walter Keyes
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Walter Keyes
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Student At Northeastern University
view sourceLocation:
Greater Boston Area
Industry:
Investment Management
Education:
Northeastern University 1957 - 1961
Googleplus
Walter Keyes
Walter Keyes
Youtube
Classmates
Walter Keyes
view sourceSchools:
Springdale High School Springdale PA 1961-1965
Community:
Alan Wood, Edward Lewetag, Mike Wilson
University of Arizona - G...
view sourceGraduates:
Walter Keyes (1978-1983),
Ingrid Donnerstag (1976-1978),
Terri McDonald (1981-1984)
Ingrid Donnerstag (1976-1978),
Terri McDonald (1981-1984)
Shadow Mountain High Scho...
view sourceGraduates:
Walter Keyes (1974-1978),
Jorgen Bach (1990-1994),
Kelly Angelbeck (1975-1979),
Tara McDermott (1990-1994)
Jorgen Bach (1990-1994),
Kelly Angelbeck (1975-1979),
Tara McDermott (1990-1994)
Springdale High School, S...
view sourceGraduates:
Judy Colhocker (1958-1962),
Walter Keyes (1963-1965),
Lance Phillips (1990-1995),
Jeffrey Remo (1975-1983),
Carol Crytzer (1952-1956)
Walter Keyes (1963-1965),
Lance Phillips (1990-1995),
Jeffrey Remo (1975-1983),
Carol Crytzer (1952-1956)
Siuslaw High School, Flor...
view sourceGraduates:
Israel Stratton (2000-2004),
Jason Lockwood (1980-1985),
John Barnett (1989-1993),
Julie Kimble (1974-1978),
Walter Ronald Keyes (1958-1962)
Jason Lockwood (1980-1985),
John Barnett (1989-1993),
Julie Kimble (1974-1978),
Walter Ronald Keyes (1958-1962)
Get Report for Walter F Keyes from Needham Heights, MA, age ~88