Electrolysis: processes – compositions used therein – and methods – Electrolytic material treatment – Metal or metal alloy
Reexamination Certificate
2003-02-05
2008-11-11
Bell, Bruce F (Department: 1795)
Electrolysis: processes, compositions used therein, and methods
Electrolytic material treatment
Metal or metal alloy
C205S736000, C422S011000, C422S014000, C422S019000, C376S305000, C376S306000, C376S414000
Reexamination Certificate
active
07449101
ABSTRACT:
In a method of reducing corrosion of a metal material, a substance such as semiconductor for generating an electric current by thermal excitation is coated or adhered on a metal material surface, to be exposed to a water having a high temperature of 150° C. or more, of a boiler and ducts or pipes, to which hot water heated by the boiler contacts, of a thermal electric power plant or a nuclear reactor structural material or ducts or pipes surrounding the reactor in a nuclear power plant.
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Fukaya Yuichi
Henmi Yukio
Hirano Takasi
Ichikawa Nagayoshi
Murakami Kazuo
Bell Bruce F
Ishikawajima - Harima Heavy Industries Co., Ltd.
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
The Tokyo Electric Power Company Incorporated
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