JPH0257154B2 - - Google Patents

Info

Publication number
JPH0257154B2
JPH0257154B2 JP22277085A JP22277085A JPH0257154B2 JP H0257154 B2 JPH0257154 B2 JP H0257154B2 JP 22277085 A JP22277085 A JP 22277085A JP 22277085 A JP22277085 A JP 22277085A JP H0257154 B2 JPH0257154 B2 JP H0257154B2
Authority
JP
Japan
Prior art keywords
chromium
steel
irradiated
colored
acid
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
JP22277085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6283479A (ja
Inventor
Shigeyoshi Maeda
Masahiro Yamamoto
Hideya Okada
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP22277085A priority Critical patent/JPS6283479A/ja
Priority to US06/869,783 priority patent/US4692191A/en
Priority to EP86107537A priority patent/EP0204318B1/en
Priority to DE8686107537T priority patent/DE3681503D1/de
Publication of JPS6283479A publication Critical patent/JPS6283479A/ja
Publication of JPH0257154B2 publication Critical patent/JPH0257154B2/ja
Granted 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
    • C23C22/73—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 characterised by the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/005—Processes, not specifically provided for elsewhere, for producing decorative surface effects by altering locally the surface material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/02—Pyrography

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP22277085A 1985-06-04 1985-10-08 着色模様鋼板の製造方法 Granted JPS6283479A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22277085A JPS6283479A (ja) 1985-10-08 1985-10-08 着色模様鋼板の製造方法
US06/869,783 US4692191A (en) 1985-06-04 1986-06-02 Method of improving functions of surface of alloy steel by means of irradiation of laser beam, and alloy steel and structure made by the method
EP86107537A EP0204318B1 (en) 1985-06-04 1986-06-03 Method of improving functions of surface of alloy steel by means of irradiation of laser beam, and alloy steel and structure made by the method
DE8686107537T DE3681503D1 (de) 1985-06-04 1986-06-03 Verfahren zur verbesserung der oberflaecheneigenschaften eines legierten stahles durch laserstrahlung und legierter stahl und nach diesem verfahren hergestellter gegenstand.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22277085A JPS6283479A (ja) 1985-10-08 1985-10-08 着色模様鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS6283479A JPS6283479A (ja) 1987-04-16
JPH0257154B2 true JPH0257154B2 (enExample) 1990-12-04

Family

ID=16787617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22277085A Granted JPS6283479A (ja) 1985-06-04 1985-10-08 着色模様鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS6283479A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6106416B2 (ja) * 2012-11-30 2017-03-29 三菱重工業株式会社 構造部材の表面処理方法

Also Published As

Publication number Publication date
JPS6283479A (ja) 1987-04-16

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