EP1236813A3 - Members coated with composite oxide coatings for preventing the permeation of hydrogen isotopes and a process for producing such members - Google Patents

Members coated with composite oxide coatings for preventing the permeation of hydrogen isotopes and a process for producing such members Download PDF

Info

Publication number
EP1236813A3
EP1236813A3 EP02090080A EP02090080A EP1236813A3 EP 1236813 A3 EP1236813 A3 EP 1236813A3 EP 02090080 A EP02090080 A EP 02090080A EP 02090080 A EP02090080 A EP 02090080A EP 1236813 A3 EP1236813 A3 EP 1236813A3
Authority
EP
European Patent Office
Prior art keywords
members
permeation
preventing
producing
coated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02090080A
Other languages
German (de)
French (fr)
Other versions
EP1236813A2 (en
EP1236813B1 (en
Inventor
Hiroshi c/o Japan Atomic Energy Rch Ins Kawamura
Masaru c/o Japan Atomic Energy Rch Ins Nakamichi
Kazumi c/o Tocalo Co. Ltd. Tani
Kiyoshi c/o Tocalo Co. Ltd. Miyajima
Takema c/o Tocalo Co. Ltd. Teratani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Atomic Energy Research Institute filed Critical Japan Atomic Energy Research Institute
Publication of EP1236813A2 publication Critical patent/EP1236813A2/en
Publication of EP1236813A3 publication Critical patent/EP1236813A3/en
Application granted granted Critical
Publication of EP1236813B1 publication Critical patent/EP1236813B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1216—Metal oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1229—Composition of the substrate
    • C23C18/1241—Metallic substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

The surface of a chemical densified coating formed on the surface of a stainless steel substrate is coated or sprayed with an aqueous solution based on chromic acid and a material capable of forming an amorphous inorganic substance upon sintering or the chemical densified coating is dipped in the aqueous solution and recovered; the chemical densified coating is then sintered by heating at 250 - 750°C so that the pores and cracks in the chemical densified coating are filled with the fine particles of a composite of chromium oxide and an amorphous inorganic material and that the surface of the chemical densified coating is covered with a layer of such fine particles.
EP20020090080 2001-03-02 2002-02-28 Members coated with composite oxide coatings for preventing the permeation of hydrogen isotopes and a process for producing such members Expired - Fee Related EP1236813B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001058253 2001-03-02
JP2001058253A JP4863181B2 (en) 2001-03-02 2001-03-02 Composite oxide film covering member for preventing hydrogen isotope permeation and method for producing the same

Publications (3)

Publication Number Publication Date
EP1236813A2 EP1236813A2 (en) 2002-09-04
EP1236813A3 true EP1236813A3 (en) 2003-08-13
EP1236813B1 EP1236813B1 (en) 2011-05-25

Family

ID=18918003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020090080 Expired - Fee Related EP1236813B1 (en) 2001-03-02 2002-02-28 Members coated with composite oxide coatings for preventing the permeation of hydrogen isotopes and a process for producing such members

Country Status (2)

Country Link
EP (1) EP1236813B1 (en)
JP (1) JP4863181B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518618B1 (en) * 2013-11-27 2015-05-13 주식회사 포스코 The coating method of improving adhesion for steel sheet and steel sheet treated with tem
CN107217281B (en) * 2017-05-26 2018-10-16 华中科技大学 Compound resistance tritium coating of one kind and preparation method thereof
US11111108B2 (en) 2018-05-04 2021-09-07 Otis Elevator Company Coated sheave

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956531A (en) * 1967-06-01 1976-05-11 Kaman Sciences Corporation Chromium oxide densification, bonding, hardening and strengthening of bodies having interconnected porosity
US5360634A (en) * 1988-12-05 1994-11-01 Adiabatics, Inc. Composition and methods for densifying refractory oxide coatings
US5820976A (en) * 1988-12-05 1998-10-13 Adiabatics, Inc. Thin insulative ceramic coating and process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02194183A (en) * 1989-01-20 1990-07-31 Japan Atom Energy Res Inst Ceramic-coated zirconium alloy article and its production
JP3220012B2 (en) * 1996-06-27 2001-10-22 トーカロ株式会社 Hard plating film coated member and method of manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956531A (en) * 1967-06-01 1976-05-11 Kaman Sciences Corporation Chromium oxide densification, bonding, hardening and strengthening of bodies having interconnected porosity
US5360634A (en) * 1988-12-05 1994-11-01 Adiabatics, Inc. Composition and methods for densifying refractory oxide coatings
US5820976A (en) * 1988-12-05 1998-10-13 Adiabatics, Inc. Thin insulative ceramic coating and process

Also Published As

Publication number Publication date
JP4863181B2 (en) 2012-01-25
EP1236813A2 (en) 2002-09-04
JP2002256450A (en) 2002-09-11
EP1236813B1 (en) 2011-05-25

Similar Documents

Publication Publication Date Title
Dehghanghadikolaei et al. Sol-gel process applications: A mini-review
US6358567B2 (en) Colloidal spray method for low cost thin coating deposition
DE60211543D1 (en) METHOD FOR PRODUCING POROUS CERAMIC METAL COMPOSITE MATERIALS AND COMPOSITE MATERIALS THUS OBTAINED THEREFOR
SE0203223D0 (en) Method of making structured ceramic coatings and coated devices prepared with the method
AU2006254135B2 (en) Porous metal foam body
PL373610A1 (en) Ceramic moulded body comprising a photocatalytic coating and method for producing the same
CN107849723B (en) Culinary article comprising a rare earth oxide layer
WO2008042063A3 (en) Sinter bonded porous metallic coatings
DE50202546D1 (en) FUNCTIONAL CERAMIC LAYERS BASED ON A CARRIER LAYER PRODUCED WITH CRYSTALLINE NANOTEILES
CA2213209A1 (en) Method for producing thick ceramic films by a sol gel coating process
JP2002533576A5 (en) Colloidal treatment spraying method for effective plating adhesion and composition for forming a film
WO2006137890A3 (en) Method of forming stabilized plasma-sprayed thermal barrier coatings
CN101234296A (en) Preparation technique of porous stainless steel-ceramic compound film
WO2006130380A3 (en) Selective area fusing of a slurry coating using a laser
EP1236813A3 (en) Members coated with composite oxide coatings for preventing the permeation of hydrogen isotopes and a process for producing such members
Guillon et al. Tuning the microstructure and thickness of ceramic layers with advanced coating technologies using zirconia as an example
Kim et al. Tuning Hydrophobicity with Honeycomb Surface Structure and Hydrophilicity with CF 4 Plasma Etching for Aerosol‐Deposited Titania Films
WO2003047015A3 (en) Fuel cell gas diffusion layer coating process and treated article
CA2241059A1 (en) Photocatalyst process for making surface hydrophillic
US20110253040A1 (en) Apparatus For Forming Composite Membrane With Porous Coating Layer
WO2003011478A1 (en) Method of surface modification and coating, and method and apparatus of producing substrate material using the same
KR20190010514A (en) Ceramic coated kitchen container for induction heating and method for manufacturing the same
ATE428007T1 (en) METHOD FOR PRODUCING A PHOTOCATALYTICALLY ACTIVE LAYER
Wang et al. Effects of sol–gel processing parameters on the phases and microstructures of HA films
EP1364984A4 (en) Resin composite material and method of forming the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 23C 4/18 B

Ipc: 7C 23C 28/04 A

Ipc: 7C 23C 20/00 B

Ipc: 7C 04B 41/52 B

Ipc: 7C 23C 30/00 B

17P Request for examination filed

Effective date: 20031124

17Q First examination report despatched

Effective date: 20040205

AKX Designation fees paid

Designated state(s): DE FR IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAC Information related to communication of intention to grant a patent modified

Free format text: ORIGINAL CODE: EPIDOSCIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JAPAN ATOMIC ENERGY AGENCY

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 60240113

Country of ref document: DE

Effective date: 20110707

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120228

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60240113

Country of ref document: DE

Effective date: 20120228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140219

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140228

Year of fee payment: 13

Ref country code: FR

Payment date: 20140219

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60240113

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20151030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150302