HARD COATING FOR ELEMENT TO WHICH MECHANICAL AND CORROSIVE STRESSES ARE APPLIED

Title:

HARD COATING FOR ELEMENT TO WHICH MECHANICAL AND CORROSIVE STRESSES ARE APPLIED

Document Type and Number:

Japanese Patent JPS6326350

Kind Code:

A

Abstract:

Hard coatings for mechanically and corrosively stressed elements are applicable to arbitrarily chosen substrate materials. The mentioned elements can be tools, cutting inserts or bearings. Further, applications are possible in electronics and optics and also for decorative purposes. Hard coatings on the basis of carbon and boron nitride, produced by known techniques, are obtained which can be used in a wide field of application, exhibiting, besides a high hardness, maximum adhesion and good protection against wear and corrosion at high temperatures. The C and B/N coatings consist of amorphous network structures with short range orders similar to that of the hexagonal crystalline phases of carbon and boron nitride, have hydrogen concentrations between 5 atom-% and 50 atom-% and additional components consisting of metals and/or boron and or silicon and/or noble gases in the concentration range between 1 atom-% and 85 atom-%.

More Like This:

JPH09511480	The method and equipment of chemistry gaseous phase vapor deposition of a diamond film which use basin system plasma discharge
JP6775804	Direct formation of hexagonal boron nitride on a silicon-based dielectric

Inventors:

KURISUTEIAN WAISUMANTERU
BERUNTO RAU
KURAUSU BEUIROGUA
DEIITOMAARU ROOTO
BERUNTO ROOTAA

Application Number:

JP29507786A

Publication Date:

February 03, 1988

Filing Date:

December 12, 1986

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TEHINISHIE UNIV KARL MARUKUSU

International Classes:

C23C16/26; C23C16/30; C23C14/06; C23C16/34; C23C28/04; C23C30/00; (IPC1-7): C23C14/06; C23C16/30

Attorney, Agent or Firm:

Kazuo Sato

Previous Patent: The good change valve system of an internal-combustion engine

Next Patent: INFRARED RAY-VISIBLE RAY CONVERTING ELEMENT