Coating processes – Electrical product produced – Welding electrode
Patent
1984-04-04
1987-05-19
Morgenstern, Norman
Coating processes
Electrical product produced
Welding electrode
427 50, 427113, 427122, 427228, 4272557, 4274071, B05D 314
Patent
active
046667369
ABSTRACT:
A highly electroconductive graphite continuous filament is described, which is composed of a carbon filament as a substrate and a graphite layer having a layer spacing d (0,0,2) of not larger than 3.363 angstroms as an outer skin layer. The graphite continuous filament is prepared by depositing easily graphitizable carbon on the substrate and heat-treating the carbon-deposited substrate at a temperature of at least 2,500.degree.C.
REFERENCES:
patent: 3138435 (1964-06-01), Diefendorf
patent: 3369920 (1968-02-01), Bourdeau et al.
patent: 3839072 (1974-10-01), Kearsey
patent: 4064207 (1977-12-01), DeCrescents
patent: 4196233 (1980-04-01), Bitzer
patent: 4358473 (1982-11-01), DeBolt
patent: 4397901 (1983-08-01), Warren
Matsumura Kiichiro
Takahashi Akio
Tsukamoto Jun
Bell Janyce A.
Director--General of Agency of Industrial Science and Technology
Miller Austin R.
Morgenstern Norman
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