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DE69209149T2 - Verfahren zur Speicherung von Gasmischungen in passivierten Metallbehältern, um die Stabilität von gasförmigen, damit in Kontakt stehenden Hydridmischungen niedriger Konzentration zu erhöhen - Google Patents

Verfahren zur Speicherung von Gasmischungen in passivierten Metallbehältern, um die Stabilität von gasförmigen, damit in Kontakt stehenden Hydridmischungen niedriger Konzentration zu erhöhen

Info

Publication number
DE69209149T2
DE69209149T2 DE69209149T DE69209149T DE69209149T2 DE 69209149 T2 DE69209149 T2 DE 69209149T2 DE 69209149 T DE69209149 T DE 69209149T DE 69209149 T DE69209149 T DE 69209149T DE 69209149 T2 DE69209149 T2 DE 69209149T2
Authority
DE
Germany
Prior art keywords
gas
metal surface
gaseous
contact
hydride
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
DE69209149T
Other languages
German (de)
English (en)
Other versions
DE69209149D1 (de
Inventor
Gerhard Kasper
Yao-En Li
John Rizos
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Application granted granted Critical
Publication of DE69209149D1 publication Critical patent/DE69209149D1/de
Publication of DE69209149T2 publication Critical patent/DE69209149T2/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Silicon Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE69209149T 1991-06-03 1992-06-02 Verfahren zur Speicherung von Gasmischungen in passivierten Metallbehältern, um die Stabilität von gasförmigen, damit in Kontakt stehenden Hydridmischungen niedriger Konzentration zu erhöhen Expired - Fee Related DE69209149T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70918391A 1991-06-03 1991-06-03
CN92109655A CN1039925C (zh) 1991-06-03 1992-08-21 钝化金属制气体容器内表面的方法和产品

Publications (2)

Publication Number Publication Date
DE69209149D1 DE69209149D1 (de) 1996-04-25
DE69209149T2 true DE69209149T2 (de) 1996-09-05

Family

ID=36782323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209149T Expired - Fee Related DE69209149T2 (de) 1991-06-03 1992-06-02 Verfahren zur Speicherung von Gasmischungen in passivierten Metallbehältern, um die Stabilität von gasförmigen, damit in Kontakt stehenden Hydridmischungen niedriger Konzentration zu erhöhen

Country Status (6)

Country Link
EP (1) EP0517576B1 (ko)
JP (1) JP3162480B2 (ko)
KR (1) KR100227064B1 (ko)
CN (1) CN1039925C (ko)
CA (1) CA2070145A1 (ko)
DE (1) DE69209149T2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479727A (en) * 1994-10-25 1996-01-02 Air Products And Chemicals, Inc. Moisture removal and passivation of surfaces
WO2003100410A1 (en) * 2002-05-29 2003-12-04 L'air Liquide - Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Reduced moisture compositions comprising an acid gas and a matrix gas, articles of manufacture comprising said compositions and processes for manufacturing same
JP4639904B2 (ja) 2005-03-30 2011-02-23 チッソ株式会社 蛍光活性を有するルシフェラーゼの活性増強方法
JP4609177B2 (ja) 2005-04-28 2011-01-12 チッソ株式会社 カルシウム結合型発光蛋白質溶液の発光時間延長方法
EP2861779A1 (en) * 2012-06-15 2015-04-22 Praxair Technology Inc. Cylinder preparation for maintaining stability of stored materials
US20150024152A1 (en) * 2013-07-19 2015-01-22 Agilent Technologies, Inc. Metal components with inert vapor phase coating on internal surfaces
US10767259B2 (en) 2013-07-19 2020-09-08 Agilent Technologies, Inc. Components with an atomic layer deposition coating and methods of producing the same
CN105387337B (zh) * 2014-09-09 2018-10-16 中国石油天然气股份有限公司 一种铝合金气瓶及其处理方法
WO2016114850A1 (en) * 2015-01-14 2016-07-21 Agilent Technologies, Inc. Components with an atomic layer deposition coating and methods of producing the same
CN106185850B (zh) * 2016-07-15 2018-09-14 合肥正帆电子材料有限公司 电子级砷化氢、磷化氢及其混合物气体钢瓶的钝化处理工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530337A (en) * 1977-09-15 1978-10-25 Central Electr Generat Board Application of protective coatings to metal or metal with an oxide coating or to graphite
GB2107360B (en) * 1981-10-12 1985-09-25 Central Electr Generat Board Depositing silicon on metal
US4714632A (en) * 1985-12-11 1987-12-22 Air Products And Chemicals, Inc. Method of producing silicon diffusion coatings on metal articles
FR2633311A1 (fr) * 1988-06-24 1989-12-29 Kodak Pathe Procede de traitement de particules metalliques contre la corrosion et particules obtenues
GB2530337B (en) * 2014-09-22 2018-10-17 Bae Systems Plc Graphene Manufacture

Also Published As

Publication number Publication date
KR930000923A (ko) 1993-01-16
CA2070145A1 (en) 1992-12-04
EP0517576A1 (en) 1992-12-09
DE69209149D1 (de) 1996-04-25
CN1082623A (zh) 1994-02-23
CN1039925C (zh) 1998-09-23
JPH05214507A (ja) 1993-08-24
EP0517576B1 (en) 1996-03-20
JP3162480B2 (ja) 2001-04-25
KR100227064B1 (ko) 1999-10-15

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee