Method of forming a coating of glass-like carbon on titanium met

Details Method of forming a coating of glass-like carbon on titanium met Method of forming a coating of glass-like carbon on titanium met

1998-05-27

1999-06-01

King, Roy V.

Coating processes

Direct application of electrical, magnetic, wave, or...

Pretreatment of substrate or post-treatment of coated substrate

427577, 427327, 427122, B05D 306, C23C 1626

Patent

active

059086718

ABSTRACT:
A method of forming a sufficiently thin, highly amorphous and homogeneous glass-like carbon film on the surface of a titanium metal with high efficiency. In this method, the surface of a titanium metal is polished by e.g. buffing with emery paper and alumina or chromium suspension as polishing agents to form a mirror surface. A dense and rigid titanium oxide film layer is formed on the mirror surface. The surface of the titanium oxide film is then subjected to plasma heating in an atmosphere containing a hydrocarbon gas under a gas pressure of 0.1-30 Torr at 400-1100.degree. C. to form a glass-like carbon film thereon.

REFERENCES:
patent: 5162962 (1992-11-01), Yamauchi et al.
patent: 5466305 (1995-11-01), Sato et al.

Affiliated with

Also associated with

Rating

Method of forming a coating of glass-like carbon on titanium met does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of forming a coating of glass-like carbon on titanium met, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming a coating of glass-like carbon on titanium met will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-953778