Surface treatment of ceramic articles

Komvopoulos, Kyriakos; Brown, Ian G; Wei, Bo; Anders, Simone; Anders, Andre; Bhatia, C Singh

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Surface treatment of ceramic articles

Abstract

A process for producing an article with improved ceramic surface properties including providing an article having a ceramic surface, and placing the article onto a conductive substrate holder in a hermetic enclosure. Thereafter a low pressure ambient is provided in the hermetic enclosure. A plasma including ions of solid materials is produced the ceramic surface of the article being at least partially immersed in a macroparticle free region of the plasma. While the article is immersed in the macroparticle free region, a bias of the substrate holder is biased between a low voltage at which material from the plasma condenses on the surface of the article and a high negative voltage at which ions from the plasma are implanted into the article.

Inventors:

Komvopoulos, Kyriakos ^[1]; Brown, Ian G ^[2]; Wei, Bo ^[3]; Anders, Simone ^[4]; Anders, Andre ^[4]; Bhatia, C Singh ^[5]

Orinda, CA
Berkeley, CA
Daly City, CA
Albany, CA
Morgan Hill, CA

Issue Date:: 1998-01-01

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

OSTI Identifier:: 872052

Patent Number(s):: 5851475

Assignee:: Regents of University of California (Oakland, CA); IBM (San Jose, CA)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

Show more

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/00 - Shaped ceramic products characterised by their composition {
C04B35/117 - Composites
C04B41/0027 - {Ion-implantation, ion-irradiation or ion-injection}
C04B41/0054 - {Plasma-treatment, e.g. with gas-discharge plasma}
C04B41/009 - {characterised by the material treated}
C04B41/4519 - {application under an other specific atmosphere}
C04B41/5116 - {Ag or Au}
C04B41/80 - of only ceramics

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C14/325 - {Electric arc evaporation}
C23C14/48 - Ion implantation

G - PHYSICS G11 - INFORMATION STORAGE G11B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B33/10 - Indicating arrangements
G11B5/10 - Structure or manufacture of housings or shields for heads
G11B5/187 - Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium
G11B5/255 - comprising means for protection against wear {
G11B5/40 - Protective measures on heads, e.g. against excessive temperature
G11B5/6005 - {Specially adapted for spacing from a rotating disc using a fluid cushion}

Show less

DOE Contract Number:: AC03-76SF00098

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: surface; treatment; ceramic; articles; process; producing; article; improved; properties; including; providing; placing; conductive; substrate; holder; hermetic; enclosure; thereafter; pressure; ambient; provided; plasma; solid; materials; produced; partially; immersed; macroparticle; free; region; bias; biased; voltage; material; condenses; negative; implanted; negative voltage; substrate holder; conductive substrate; ceramic article; solid materials; solid material; surface properties; ceramic articles; properties including; surface treatment; plasma including; partially immersed; ceramic surface; free region; improved ceramic; /264/

Citation Formats


                    Komvopoulos, Kyriakos, Brown, Ian G, Wei, Bo, Anders, Simone, Anders, Andre, and Bhatia, C Singh. Surface treatment of ceramic articles.  United States: N. p., 1998. 
        Web.

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                    Komvopoulos, Kyriakos, Brown, Ian G, Wei, Bo, Anders, Simone, Anders, Andre, & Bhatia, C Singh. Surface treatment of ceramic articles.  United States.

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                    Komvopoulos, Kyriakos, Brown, Ian G, Wei, Bo, Anders, Simone, Anders, Andre, and Bhatia, C Singh. Thu .  
        "Surface treatment of ceramic articles".  United States.  https://www.osti.gov/servlets/purl/872052.

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@article{osti_872052,

  title        = {Surface treatment of ceramic articles},

  author       = {Komvopoulos, Kyriakos and Brown, Ian G and Wei, Bo and Anders, Simone and Anders, Andre and Bhatia, C Singh},

  abstractNote = {A process for producing an article with improved ceramic surface properties including providing an article having a ceramic surface, and placing the article onto a conductive substrate holder in a hermetic enclosure. Thereafter a low pressure ambient is provided in the hermetic enclosure. A plasma including ions of solid materials is produced the ceramic surface of the article being at least partially immersed in a macroparticle free region of the plasma. While the article is immersed in the macroparticle free region, a bias of the substrate holder is biased between a low voltage at which material from the plasma condenses on the surface of the article and a high negative voltage at which ions from the plasma are implanted into the article.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1998},

  month        = {1}

}

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Works referenced in this record:

Plasma synthesis of metallic and composite thin films with atomically mixed substrate bonding
journal, January 1993

Brown, I. G.; Anders, A.; Anders, S.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 80-81
https://doi.org/10.1016/0168-583X(93)90782-2

Macroparticle‐free thin films produced by an efficient vacuum arc deposition technique
journal, September 1993

Anders, Simone; Anders, André; Brown, Ian
Journal of Applied Physics, Vol. 74, Issue 6
https://doi.org/10.1063/1.354431

Novel metal ion surface modification technique
journal, April 1991

Brown, I. G.; Godechot, X.; Yu, K. M.
Applied Physics Letters, Vol. 58, Issue 13
https://doi.org/10.1063/1.104318

Joining of Metal Films to Carbon-Carbon Composite Material by Metal Plasma Immersion Ion Implantation
journal, January 1993

Anders, André; Anders, Simone; Brown, Ian G.
MRS Proceedings, Vol. 314
https://doi.org/10.1557/PROC-314-205

Low Energy Ion Implantation / Deposition as a Film Synthesis and Bonding Tool
journal, January 1993

Anders, André; Anders, Simons; Brown, Ian G.
MRS Proceedings, Vol. 316
https://doi.org/10.1557/PROC-316-833

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Similar Records

Title: Surface treatment of ceramic articles

Abstract

Citation Formats

Plasma synthesis of metallic and composite thin films with atomically mixed substrate bonding journal, January 1993

Macroparticle‐free thin films produced by an efficient vacuum arc deposition technique journal, September 1993

Novel metal ion surface modification technique journal, April 1991

Joining of Metal Films to Carbon-Carbon Composite Material by Metal Plasma Immersion Ion Implantation journal, January 1993

Low Energy Ion Implantation / Deposition as a Film Synthesis and Bonding Tool journal, January 1993

Plasma synthesis of metallic and composite thin films with atomically mixed substrate bonding
journal, January 1993

Macroparticle‐free thin films produced by an efficient vacuum arc deposition technique
journal, September 1993

Novel metal ion surface modification technique
journal, April 1991

Joining of Metal Films to Carbon-Carbon Composite Material by Metal Plasma Immersion Ion Implantation
journal, January 1993

Low Energy Ion Implantation / Deposition as a Film Synthesis and Bonding Tool
journal, January 1993