Coating processes – Direct application of electrical – magnetic – wave – or... – Ion plating or implantation
Patent
1994-02-15
1995-10-03
Padgett, Marianne
Coating processes
Direct application of electrical, magnetic, wave, or...
Ion plating or implantation
427530, 427523, 427562, 423446, 216 66, B05D 306, B01J 306, C23F 100
Patent
active
054550815
ABSTRACT:
A process for coating a substrate surface with a diamond-like carbon film, in which a starting material gas comprising a hydrocarbon compound is introduced into a Hall accelerator ion source with an inner pressure thereof reduced to 1.times.10.sup.-5 to 1.times.10.sup.-1 Torr, an ion beam in which 80% or more of the ion beams formed have an impinging energy in the range of 100 to 1500 eV is formed in the ion source, and irradiated onto a substrate comprising various kinds of materials in a vacuum chamber, to thereby coat the substrate surface with a diamond-like carbon film with a strong adhesion to an extent such that is can with stand practical application.
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Okada Morihiro
Toku Hisayuki
Yamamoto Yasushi
Yoshikawa Kiyoshi
Nippon Steel Corporation
Padgett Marianne
Toku Hisayuki
Yamamoto Yasushi
Yoshikawa Kiyoshi
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