GB1397395A - Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization - Google Patents

Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization

Info

Publication number
GB1397395A
GB1397395A GB2605274A GB2605274A GB1397395A GB 1397395 A GB1397395 A GB 1397395A GB 2605274 A GB2605274 A GB 2605274A GB 2605274 A GB2605274 A GB 2605274A GB 1397395 A GB1397395 A GB 1397395A
Authority
GB
United Kingdom
Prior art keywords
oxidization
corrosion
elevated temperatures
ferrous metal
highly improved
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
Application number
GB2605274A
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.)
Mazda Motor Corp
Original Assignee
Toyo Kogyo Co 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 Toyo Kogyo Co Ltd filed Critical Toyo Kogyo Co Ltd
Priority to GB2605274A priority Critical patent/GB1397395A/en
Publication of GB1397395A publication Critical patent/GB1397395A/en
Expired 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/12—Aluminium or alloys based thereon
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

1397395 Coating with Al by hot-dipping TOYO KOGYO CO Ltd 10 Nov 1972 26052/74 Divided out of 1396898 Heading C7F A ferrous substrate is coated with Al by hotdipping for 30 to 300 seconds at a bath temperature of 700 to 950‹C, heating the coated substrate at 700 to 930‹C for at least 30 minutes, and finally heating at 1100 to 1350‹C for not more than 10 hours in an oxidizing atmosphere.
GB2605274A 1972-11-10 1972-11-10 Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization Expired GB1397395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2605274A GB1397395A (en) 1972-11-10 1972-11-10 Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2605274A GB1397395A (en) 1972-11-10 1972-11-10 Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization

Publications (1)

Publication Number Publication Date
GB1397395A true GB1397395A (en) 1975-06-11

Family

ID=10237596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2605274A Expired GB1397395A (en) 1972-11-10 1972-11-10 Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization

Country Status (1)

Country Link
GB (1) GB1397395A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2017074A3 (en) * 2007-06-13 2009-07-01 TI Automotive (Heidelberg) GmbH Aluminium coated automobile pipe and method for producing the same by hot dip plating
CN107385374A (en) * 2017-09-01 2017-11-24 海南大学 Inserted double coatings of intermetallic compound ceramics in a kind of original position and preparation method thereof
US10871256B2 (en) * 2015-07-27 2020-12-22 Schlumberger Technology Corporation Property enhancement of surfaces by electrolytic micro arc oxidation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2017074A3 (en) * 2007-06-13 2009-07-01 TI Automotive (Heidelberg) GmbH Aluminium coated automobile pipe and method for producing the same by hot dip plating
US10871256B2 (en) * 2015-07-27 2020-12-22 Schlumberger Technology Corporation Property enhancement of surfaces by electrolytic micro arc oxidation
CN107385374A (en) * 2017-09-01 2017-11-24 海南大学 Inserted double coatings of intermetallic compound ceramics in a kind of original position and preparation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee