IL228504A0 - Method for passivating tantalum metal surface and apparatus thereof - Google Patents

Method for passivating tantalum metal surface and apparatus thereof

Info

Publication number
IL228504A0
IL228504A0 IL228504A IL22850413A IL228504A0 IL 228504 A0 IL228504 A0 IL 228504A0 IL 228504 A IL228504 A IL 228504A IL 22850413 A IL22850413 A IL 22850413A IL 228504 A0 IL228504 A0 IL 228504A0
Authority
IL
Israel
Prior art keywords
metal surface
tantalum metal
passivating
passivating tantalum
tantalum
Prior art date
Application number
IL228504A
Other languages
Hebrew (he)
Other versions
IL228504B (en
Original Assignee
Ningxia Orient Tantalum Ind Co
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 Ningxia Orient Tantalum Ind Co filed Critical Ningxia Orient Tantalum Ind Co
Publication of IL228504A0 publication Critical patent/IL228504A0/en
Publication of IL228504B publication Critical patent/IL228504B/en

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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IL228504A 2011-03-23 2013-09-17 Method for passivating tantalum metal surface and apparatus therefor IL228504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/000488 WO2012126143A1 (en) 2011-03-23 2011-03-23 Method for passivating tantalum metal surface and apparatus thereof

Publications (2)

Publication Number Publication Date
IL228504A0 true IL228504A0 (en) 2013-12-31
IL228504B IL228504B (en) 2018-04-30

Family

ID=46878597

Family Applications (1)

Application Number Title Priority Date Filing Date
IL228504A IL228504B (en) 2011-03-23 2013-09-17 Method for passivating tantalum metal surface and apparatus therefor

Country Status (6)

Country Link
US (1) US20140076462A1 (en)
JP (1) JP5774766B2 (en)
CN (1) CN103429782B (en)
CZ (1) CZ306250B6 (en)
IL (1) IL228504B (en)
WO (1) WO2012126143A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104524714B (en) * 2014-12-30 2017-08-15 北京化工大学 Easy spontaneous combustion causes the blunt quick method that disappears from the gas phase of hot material in a kind of production equipment
US11534830B2 (en) * 2017-12-28 2022-12-27 Ningxia Orient Tantalum Industry Co., Ltd Tantalum powder and preparation method therefor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423004A (en) * 1983-03-24 1983-12-27 Sprague Electric Company Treatment of tantalum powder
DE3930671A1 (en) * 1989-09-14 1991-03-28 Basf Ag METAL-METAL OXIDE ELECTRODE FOR THE DETERMINATION OF CHLORINE
JP3037768B2 (en) * 1991-02-18 2000-05-08 大阪酸素工業株式会社 Passivation processing equipment
IT1251524B (en) * 1991-03-18 1995-05-16 Vincenzo Lagana METHOD FOR THE PASSIVATION OF METAL SURFACES AFFECTED BY CONDITIONS AND CORROSION PROMOTING AGENTS
CN1054647C (en) * 1994-03-17 2000-07-19 泰利达因工业有限公司 Composite article, alloy and method
JP4104026B2 (en) * 1996-06-20 2008-06-18 財団法人国際科学振興財団 Method for forming oxidation passivated film, fluid contact parts and fluid supply / exhaust system
JP2002060803A (en) * 2000-08-10 2002-02-28 Showa Kyabotto Super Metal Kk Method for producing tantalum sintered body for electrolytic capacitor
JP2006524751A (en) * 2003-04-25 2006-11-02 キャボット　コーポレイション Method for forming sintered valve metal material
CN1232373C (en) * 2003-04-30 2005-12-21 北京科技大学 Method for processing microtantalum and/or niobium powder and powder made by said method
US7803235B2 (en) * 2004-01-08 2010-09-28 Cabot Corporation Passivation of tantalum and other metal powders using oxygen
CN1734187A (en) * 2004-08-09 2006-02-15 乐金电子(天津)电器有限公司 Outdoor unit of air conditioner
US20060269436A1 (en) * 2005-05-31 2006-11-30 Cabot Corporation Process for heat treating metal powder and products made from the same
DE102007020145A1 (en) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Apparatus for cooling gases (quench) to form a corrosive condensate
CN101448559A (en) * 2006-05-23 2009-06-03 拜尔材料科学股份公司 Apparatus for cooling gases (quenchers) to form corrosive condensates
JP2009260151A (en) * 2008-04-18 2009-11-05 Tokyo Electron Ltd Method of forming metal doped layer, film forming apparatus, and storage medium
CN101613091B (en) * 2009-07-27 2011-04-06 中南大学 CIGS powder, CIGS target, CIGS film and preparation method thereof

Also Published As

Publication number Publication date
JP5774766B2 (en) 2015-09-09
US20140076462A1 (en) 2014-03-20
JP2014516382A (en) 2014-07-10
CZ306250B6 (en) 2016-10-26
CN103429782B (en) 2016-12-28
CZ2013807A3 (en) 2014-02-05
CN103429782A (en) 2013-12-04
WO2012126143A1 (en) 2012-09-27
IL228504B (en) 2018-04-30

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Legal Events

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