Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering
Patent
1992-03-25
1993-12-28
Nguyen, Nam
Chemistry: electrical and wave energy
Processes and products
Coating, forming or etching by sputtering
20419235, 20429833, 20429836, 4274342, 427435, C23C 1434, B05D 118
Patent
active
052736342
ABSTRACT:
A steel strip is cleaned by sputtering-etching with ion beams of argon. By the sputtering-etching, an oxide film of easily oxidable elements such as chromium and silicon is removed. The cleaned steel strip is hot-dipped.
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patent: 4269137 (1981-05-01), Johnson
patent: 4431688 (1984-02-01), Kornmann
patent: 5057199 (1991-10-01), Lievens et al.
Fukui Yasushi
Miono Tadaaki
Nakamoto Kazunari
Yoshii Tsuguyasu
Nguyen Nam
Nisshin Steel Co. Ltd.
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