Electric heating – Metal heating – Cutting or disintegrating
Patent
1990-03-13
1992-01-14
Evans, Geoffrey S.
Electric heating
Metal heating
Cutting or disintegrating
252576, 252579, B23H 108
Patent
active
050813331
ABSTRACT:
Rust inhibitors for electrical discharge machining solutions. Each preventive is composed of a fatty acid amide which has been obtained by dehydrating and condensing at least one fatty acid and at least one alkanolamine.
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Iwasaki Takeshi
Noda Masahiro
Yatomi Takeshi
Yokoyama Kenzo
Evans Geoffrey S.
Mitsubishi Denki & Kabushiki Kaisha
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