DE69936297T2 - Verfahren zum entwickeln einer verbesserten oxidbeschichtung und komponente, die aus austenitischem rostfreiem stahl oder nickellegierungsstahl hergestellt sind - Google Patents

Verfahren zum entwickeln einer verbesserten oxidbeschichtung und komponente, die aus austenitischem rostfreiem stahl oder nickellegierungsstahl hergestellt sind Download PDF

Info

Publication number
DE69936297T2
DE69936297T2 DE69936297T DE69936297T DE69936297T2 DE 69936297 T2 DE69936297 T2 DE 69936297T2 DE 69936297 T DE69936297 T DE 69936297T DE 69936297 T DE69936297 T DE 69936297T DE 69936297 T2 DE69936297 T2 DE 69936297T2
Authority
DE
Germany
Prior art keywords
component
period
oxide coating
steel
stainless steel
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.)
Expired - Fee Related
Application number
DE69936297T
Other languages
German (de)
English (en)
Other versions
DE69936297D1 (de
Inventor
W. Wahlert Lakeside RAYMOND
H. Tuthill Blackburg ARTHUR
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.)
Applied Materials Inc
Original Assignee
Semitool Inc
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 Semitool Inc filed Critical Semitool Inc
Publication of DE69936297D1 publication Critical patent/DE69936297D1/de
Application granted granted Critical
Publication of DE69936297T2 publication Critical patent/DE69936297T2/de
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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • 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
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • C23C8/18—Oxidising of ferrous surfaces
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • 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
    • C23C8/06—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
    • C23C8/14—Oxidising of ferrous surfaces
    • 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
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • 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
    • C23C8/80—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemically Coating (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
DE69936297T 1998-04-07 1999-04-07 Verfahren zum entwickeln einer verbesserten oxidbeschichtung und komponente, die aus austenitischem rostfreiem stahl oder nickellegierungsstahl hergestellt sind Expired - Fee Related DE69936297T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/056,287 US5985048A (en) 1998-04-07 1998-04-07 Method for developing an enhanced oxide coating on a component formed from stainless steel or nickel alloy steel
PCT/US1999/007581 WO1999051794A1 (en) 1998-04-07 1999-04-07 Method for developing an enhanced oxide coating on a component formed from stainless steel or nickel alloy steel
US56287 2002-01-23

Publications (2)

Publication Number Publication Date
DE69936297D1 DE69936297D1 (de) 2007-07-26
DE69936297T2 true DE69936297T2 (de) 2008-02-14

Family

ID=22003423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936297T Expired - Fee Related DE69936297T2 (de) 1998-04-07 1999-04-07 Verfahren zum entwickeln einer verbesserten oxidbeschichtung und komponente, die aus austenitischem rostfreiem stahl oder nickellegierungsstahl hergestellt sind

Country Status (9)

Country Link
US (1) US5985048A (enExample)
EP (1) EP1071835B1 (enExample)
JP (1) JP3963648B2 (enExample)
KR (1) KR100573254B1 (enExample)
CN (1) CN1163630C (enExample)
AT (1) ATE364735T1 (enExample)
DE (1) DE69936297T2 (enExample)
TW (1) TW493013B (enExample)
WO (1) WO1999051794A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6569243B2 (en) 2000-02-23 2003-05-27 Odawara Automation, Inc. Method and apparatus for coating an electric coil including vibration
US6797315B2 (en) 2000-02-23 2004-09-28 Odawara Automation, Inc. Method for coating an electric coil including heating
CN1446152A (zh) * 2000-08-01 2003-10-01 日新制钢株式会社 用于机动车的不锈钢制燃料箱
SE0004336L (sv) * 2000-11-24 2002-05-25 Sandvik Ab Cylinderrör för industrikemiska installationer
US6740221B2 (en) 2001-03-15 2004-05-25 Applied Materials Inc. Method of forming copper interconnects
US6488783B1 (en) 2001-03-30 2002-12-03 Babcock & Wilcox Canada, Ltd. High temperature gaseous oxidation for passivation of austenitic alloys
WO2003063067A1 (en) * 2002-01-24 2003-07-31 Chatterbox Systems, Inc. Method and system for locating positions in printed texts and delivering multimedia information
WO2003085713A1 (en) * 2002-04-03 2003-10-16 Applied Materials, Inc. Homogeneous copper-tin alloy plating for enhancement of electro-migration resistance in interconnects
US20040118699A1 (en) * 2002-10-02 2004-06-24 Applied Materials, Inc. Homogeneous copper-palladium alloy plating for enhancement of electro-migration resistance in interconnects
US7247403B2 (en) * 2004-04-21 2007-07-24 Ut-Battelle, Llc Surface modified stainless steels for PEM fuel cell bipolar plates
SE533842C2 (sv) * 2009-06-16 2011-02-01 Scania Cv Ab Motorkomponent innefattande korrosionsskyddande skikt samt metod för tillverkning av motorkomponent
RU2544726C2 (ru) * 2013-07-24 2015-03-20 Закрытое Акционерное Общество "Резинотехника" Способ подготовки изделий перед нанесением адгезивного слоя
EP2878708A1 (en) * 2013-11-28 2015-06-03 Linde Aktiengesellschaft Method for the modification of the surface structure of a metal body
CN104630692A (zh) * 2015-01-27 2015-05-20 中国石油化工股份有限公司 一种不锈钢表面氧化处理方法
RU2600606C1 (ru) * 2015-04-23 2016-10-27 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" (ФГАОУ ВО "ЮУрГУ (НИУ)") Способ получения электроизоляционного покрытия трансформаторных кремнийсодержащих сталей
CN106350811A (zh) * 2016-11-25 2017-01-25 遵义恒佳铝业有限公司 一种铝管钝化工艺
CN115710702B (zh) * 2022-11-16 2024-09-10 西安特种设备检验检测院 一种预防富铬奥氏体不锈钢材料在拟临界区腐蚀的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US387046A (en) * 1888-07-31 Abram a
US4518440A (en) * 1984-04-10 1985-05-21 E. I. Du Pont De Nemours And Company Method for passivating stainless steel surfaces and product thereof
US4636266A (en) * 1984-06-06 1987-01-13 Radiological & Chemical Technology, Inc. Reactor pipe treatment
JP2862546B2 (ja) * 1988-11-21 1999-03-03 神鋼パンテック株式会社 超純水製造供給装置用機器配管材料
JP2768732B2 (ja) * 1989-05-01 1998-06-25 神鋼パンテック株式会社 加熱脱気超純水装置
JPH0718466A (ja) * 1993-07-06 1995-01-20 Sumitomo Metal Ind Ltd 研磨仕上げステンレス鋼材の製造方法

Also Published As

Publication number Publication date
KR100573254B1 (ko) 2006-04-24
DE69936297D1 (de) 2007-07-26
TW493013B (en) 2002-07-01
CN1163630C (zh) 2004-08-25
US5985048A (en) 1999-11-16
JP3963648B2 (ja) 2007-08-22
KR20010042488A (ko) 2001-05-25
CN1295630A (zh) 2001-05-16
EP1071835B1 (en) 2007-06-13
JP2002510751A (ja) 2002-04-09
EP1071835A4 (en) 2006-06-14
EP1071835A1 (en) 2001-01-31
WO1999051794A9 (en) 2000-07-20
WO1999051794A1 (en) 1999-10-14
ATE364735T1 (de) 2007-07-15

Similar Documents

Publication Publication Date Title
DE69936297T2 (de) Verfahren zum entwickeln einer verbesserten oxidbeschichtung und komponente, die aus austenitischem rostfreiem stahl oder nickellegierungsstahl hergestellt sind
DE69302454T2 (de) Methode zum Nitrieren von rostfreiem austenitischen Stahl
DE60006439T2 (de) Werkstück aus austenitischem, rostfreiem Stahl mit einer passivierten Oberflächenschicht
DE68908249T2 (de) Verfahren zur Verbesserung der Korrosionsbeständigkeit von metallischen Materialien.
DE69106762T2 (de) Verfahren zum Entzundern warmgewalzter Bänder aus nichtrostendem Stahl.
DE69009603T2 (de) Verfahren zur Vorbehandlung von metallischen Werkstücken und zur Nitrierhärtung von Stahl.
DE69907988T2 (de) Martensitischer rostfreier Stahl mit Oxidschichten und Verfahren zu seiner Herstellung
EP0120340B1 (de) Verfahren zum Erkennen von Gefügeinhomogenitäten in Titanlegierungsproben und Schweisslingen
DE60215629T2 (de) Verfahren zum beizen von rostfreiem stahl unter verwendung von wasserstoffperoxid
DE112010003086T5 (de) Verfahren zum Bewerten der Mittenseigerung einer Stranggussbramme
EP0972854B1 (de) Verfahren zum Beizen von Edelstahl
DE69502139T2 (de) Verfahren zum Glühen und zur Entzunderung von rostfreiem Stahl
EP2352860B1 (de) Verfahren zur oberflächenbehandlung von nichtrostendem stahl
DE1621451C3 (de) Verfahren zur Oberflächenbehandlung von Rohrheizkörpermantelrohren
DE4415927C2 (de) Verfahren zur Oberflächenbehandlung von nichtrostendem Stahl für Halbleiter-Herstellungsgeräte
DE2534372A1 (de) Verfahren zur oberflaechenbehandlung von stahl und dabei erhaltene stahlkoerper
EP1176632A1 (de) Verfahren zur chemischen Behandlung von Halbleiterscheiben
DE2034863C3 (de) Verfahren zur Oberflachenbehandlung von Zirkon und Zirkonlegierungen für Brennelemente oder andere Kernreaktorbauteile
DE10156624B4 (de) Verfahren und Beizlösung zum Abreinigen von Belägen eines Stahl-Werkstückes
EP1022357B1 (de) Verfahren zur Oberflächenbehandlung von rostfreien Stählen
DE4414263A1 (de) Verfahren und Vorrichtung zur plasmachemischen Reinigung von Substraten
DE69217784T2 (de) Verfahren zur Passivierung von Zirkonium und seinen Legierungen
DE19730372B4 (de) Reinigung und Entpassivierung von zu nitrierenden oder nitrocarburierenden Oberflächen mit leichten Säuren
DE10308134B4 (de) Verfahren zur Verringerung der Bleiauslaugung in Trinkwasserversorgungssystemen
DE1621611A1 (de) Verfahren und Loesung zum Beizen von Kupferlegierungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
R082 Change of representative

Ref document number: 1071835

Country of ref document: EP

Representative=s name: MEISSNER & MEISSNER, DE

R081 Change of applicant/patentee

Ref document number: 1071835

Country of ref document: EP

Owner name: APPLIED MATERIALS, INC. (N.D.GES.D. STAATES DE, US

Free format text: FORMER OWNER: SEMITOOL, INC., KALISPELL, US

Effective date: 20120801

R082 Change of representative

Ref document number: 1071835

Country of ref document: EP

Representative=s name: MEISSNER & MEISSNER, DE

Effective date: 20120801