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Title: Fluidized bed deposition of diamond

Abstract

A process for coating a substrate with diamond or diamond-like material including maintaining a substrate within a bed of particles capable of being fluidized, the particles having substantially uniform dimensions and the substrate characterized as having different dimensions than the bed particles, fluidizing the bed of particles, and depositing a coating of diamond or diamond-like material upon the substrate by chemical vapor deposition of a carbon-containing precursor gas mixture, the precursor gas mixture introduced into the fluidized bed under conditions resulting in excitation mechanisms sufficient to form the diamond coating.

Inventors:
 [1];  [1];  [1];  [1];  [2]
  1. (Los Alamos, NM)
  2. (Santa Fe, NM)
Issue Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM
OSTI Identifier:
871725
Patent Number(s):
5783335
Assignee:
Regents of University of California, Office of Technology (Alameda, CA) LANL
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
fluidized; bed; deposition; diamond; process; coating; substrate; diamond-like; material; including; maintaining; particles; capable; substantially; uniform; dimensions; characterized; fluidizing; depositing; chemical; vapor; carbon-containing; precursor; gas; mixture; introduced; conditions; resulting; excitation; mechanisms; sufficient; form; bed particles; diamond coating; chemical vapor; fluidized bed; vapor deposition; substantially uniform; gas mixture; material including; substrate characterized; diamond-like material; conditions resulting; particles capable; including maintaining; /427/423/

Citation Formats

Laia, Jr., Joseph R., Carroll, David W., Trkula, Mitchell, Anderson, Wallace E., and Valone, Steven M. Fluidized bed deposition of diamond. United States: N. p., 1998. Web.
Laia, Jr., Joseph R., Carroll, David W., Trkula, Mitchell, Anderson, Wallace E., & Valone, Steven M. Fluidized bed deposition of diamond. United States.
Laia, Jr., Joseph R., Carroll, David W., Trkula, Mitchell, Anderson, Wallace E., and Valone, Steven M. Thu . "Fluidized bed deposition of diamond". United States. https://www.osti.gov/servlets/purl/871725.
@article{osti_871725,
title = {Fluidized bed deposition of diamond},
author = {Laia, Jr., Joseph R. and Carroll, David W. and Trkula, Mitchell and Anderson, Wallace E. and Valone, Steven M.},
abstractNote = {A process for coating a substrate with diamond or diamond-like material including maintaining a substrate within a bed of particles capable of being fluidized, the particles having substantially uniform dimensions and the substrate characterized as having different dimensions than the bed particles, fluidizing the bed of particles, and depositing a coating of diamond or diamond-like material upon the substrate by chemical vapor deposition of a carbon-containing precursor gas mixture, the precursor gas mixture introduced into the fluidized bed under conditions resulting in excitation mechanisms sufficient to form the diamond coating.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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