Wear resistant vapor deposited coating, method of coating...

Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C051S307000, C051S309000, C428S216000, C428S325000, C428S336000, C428S446000, C428S469000, C428S472000, C428S698000, C428S701000, C428S702000

Reexamination Certificate

active

07939172

ABSTRACT:
A low friction top coat over a multilayer metal/ceramic bondcoat provides a conductive substrate, such as a rotary tool, with wear resistance and corrosion resistance. The top coat further provides low friction and anti-stickiness as well as high compressive stress. The high compressive stress provided by the top coat protects against degradation of the tool due to abrasion and torsional and cyclic fatigue. Substrate temperature is strictly controlled during the coating process to preserve the bulk properties of the substrate and the coating. The described coating process is particularly useful when applied to shape memory alloys.

REFERENCES:
patent: 4851095 (1989-07-01), Scobey et al.
patent: 4981756 (1991-01-01), Rhandhawa
patent: 5152774 (1992-10-01), Schroeder
patent: 5266409 (1993-11-01), Schmidt et al.
patent: 5435900 (1995-07-01), Gorokhovsky
patent: 5724868 (1998-03-01), Knudsen et al.
patent: 5843571 (1998-12-01), Sho
patent: 5846649 (1998-12-01), Knapp et al.
patent: 5940975 (1999-08-01), Decker et al.
patent: 5992268 (1999-11-01), Decker et al.
patent: 6074209 (2000-06-01), Johnson
patent: 6105261 (2000-08-01), Ecer
patent: 6200675 (2001-03-01), Neerinck et al.
patent: 6387443 (2002-05-01), Shi et al.
patent: 6617057 (2003-09-01), Gorokhovsky
patent: 6656186 (2003-12-01), Meckel
patent: 6740393 (2004-05-01), Massler et al.
patent: 2004/0168637 (2004-09-01), Gorokhovsky
patent: 2004/0197581 (2004-10-01), Berglund
patent: 2004/0219294 (2004-11-01), Massler et al.
patent: WO 03/078679 (2003-09-01), None
Zabinski J S et al. Recent developments in the design, deposition, and processing of hard coatings, Journal of Vacuum Science and Films, American Institute 1998, p. 1890-1900 vol. 16, No. 3.
Database WPI Week 199841,Forming thin film diamond carbon implant ion surface base material irradiae form layer dissociate 1998, abstract, Derwent Publication Ltd, London, GB.
Kobayashi S et al. Diamond-like carbon coatings on orthodontic archwires, Diamond and Related Materials, 2005, p. 1094-1097, vol. 14 No. 3-7 Elsevier Science Publishers.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Wear resistant vapor deposited coating, method of coating... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wear resistant vapor deposited coating, method of coating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wear resistant vapor deposited coating, method of coating... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2642081

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.