DE3991748C2 - - Google Patents

Info

Publication number
DE3991748C2
DE3991748C2 DE19893991748 DE3991748A DE3991748C2 DE 3991748 C2 DE3991748 C2 DE 3991748C2 DE 19893991748 DE19893991748 DE 19893991748 DE 3991748 A DE3991748 A DE 3991748A DE 3991748 C2 DE3991748 C2 DE 3991748C2
Authority
DE
Germany
Prior art keywords
oxide film
moisture
steel material
oxygen atoms
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
DE19893991748
Other languages
German (de)
English (en)
Other versions
DE3991748T1 (sv
Inventor
Tadahiro Sendai Miyagi Jp Ohmi
Yoshiyuki Osaka Jp Nakahara
Haruo Tomari
Hiroshi Satoh
Makoto Terada
Hirohumi Hyogo Jp Hamada
Kazuhide Yamaguchi Jp Takaishi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of DE3991748C2 publication Critical patent/DE3991748C2/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
    • C23C8/06—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
DE19893991748 1989-09-21 1989-09-21 Expired - Fee Related DE3991748C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1989/000957 WO1991004350A1 (en) 1989-09-21 1989-09-21 Stainless steel material for use in clean system

Publications (1)

Publication Number Publication Date
DE3991748C2 true DE3991748C2 (sv) 1993-02-04

Family

ID=13958847

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19893991748 Pending DE3991748T1 (sv) 1989-09-21 1989-09-21
DE19893991748 Expired - Fee Related DE3991748C2 (sv) 1989-09-21 1989-09-21

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19893991748 Pending DE3991748T1 (sv) 1989-09-21 1989-09-21

Country Status (3)

Country Link
DE (2) DE3991748T1 (sv)
SE (1) SE9101526D0 (sv)
WO (1) WO1991004350A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010538A1 (de) * 2007-03-05 2008-09-11 Poligrat Gmbh Verfahren zum thermochemischen Passivieren von Edelstahl

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068712A (en) * 1998-01-08 2000-05-30 Kawasaki Steel Corporation Steel products having superior weathering, method of producing the steel products, and method of forming weathering protective rust on steel product surfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021370A (ja) * 1983-07-14 1985-02-02 Hisashi Yokoo カラ−ステンレス材の製造方法
JPS6213563A (ja) * 1985-07-11 1987-01-22 Shinko Fuaudoraa Kk ステンレス鋼の着色処理方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP-A: 01-0 31 956, Pat. Abstr. JP C-598, 23.05.89, Vol. 13,No. 221 *
JP-A: 01-0 87 760, Pat. Abstr. JP-C-615, 6.7.89, Vol. 13, Nr. 293 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010538A1 (de) * 2007-03-05 2008-09-11 Poligrat Gmbh Verfahren zum thermochemischen Passivieren von Edelstahl
US8430973B2 (en) 2007-03-05 2013-04-30 Poligrat Gmbh Method for the thermochemical passivation of stainless steel

Also Published As

Publication number Publication date
SE9101526L (sv) 1991-05-21
WO1991004350A1 (en) 1991-04-04
DE3991748T1 (sv) 1991-10-10
SE9101526D0 (sv) 1991-05-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee