Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent
1978-03-02
1979-02-27
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
Vacuum arc discharge coating
G01N 2730, G01N 2758
Patent
active
041418123
ABSTRACT:
There is disclosed an improved electrical contact structure between a solid electrolyte galvanic cell and a powder reference material for detecting the oxygen content of molten metals. The solid electrolyte galvanic cell has a portion embedded in the powder reference material and the portion is irregularly shaped so as to increase the contact area and strength of the joint between the embedded portion and the powder reference material.
REFERENCES:
patent: 3772177 (1973-11-01), Rittiger et al.
Imai Ryoichiro
Kawawa Takao
Nakano Yutaka
Sasaki Naoaki
Tokunaga Hisami
Kaplan G. L.
Nippon Kokan Kabushiki Kaisha
Osaka Oxygen Industries Ltd.
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