JPS5411034A - Blackening solution for iron-nickel or iron-nickel-cobalt alloy - Google Patents

Blackening solution for iron-nickel or iron-nickel-cobalt alloy

Info

Publication number
JPS5411034A
JPS5411034A JP7646377A JP7646377A JPS5411034A JP S5411034 A JPS5411034 A JP S5411034A JP 7646377 A JP7646377 A JP 7646377A JP 7646377 A JP7646377 A JP 7646377A JP S5411034 A JPS5411034 A JP S5411034A
Authority
JP
Japan
Prior art keywords
nickel
iron
cobalt alloy
blackening solution
blackening
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.)
Granted
Application number
JP7646377A
Other languages
Japanese (ja)
Other versions
JPS5614154B2 (en
Inventor
Yuzo Nakamura
Wakio Hashiguchi
Takeshi Shimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7646377A priority Critical patent/JPS5411034A/en
Publication of JPS5411034A publication Critical patent/JPS5411034A/en
Publication of JPS5614154B2 publication Critical patent/JPS5614154B2/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
    • C23C22/05—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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/50—Treatment of iron or alloys based thereon

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)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To provide the title blackening soln. safe in work operations and consisting of a mixed aq. soln. of ferric sulfate or its salt, one of a persulfate, H2O2 and NaH2PO2, and an alkali sulfate or sulfide.
JP7646377A 1977-06-29 1977-06-29 Blackening solution for iron-nickel or iron-nickel-cobalt alloy Granted JPS5411034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7646377A JPS5411034A (en) 1977-06-29 1977-06-29 Blackening solution for iron-nickel or iron-nickel-cobalt alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7646377A JPS5411034A (en) 1977-06-29 1977-06-29 Blackening solution for iron-nickel or iron-nickel-cobalt alloy

Publications (2)

Publication Number Publication Date
JPS5411034A true JPS5411034A (en) 1979-01-26
JPS5614154B2 JPS5614154B2 (en) 1981-04-02

Family

ID=13605849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7646377A Granted JPS5411034A (en) 1977-06-29 1977-06-29 Blackening solution for iron-nickel or iron-nickel-cobalt alloy

Country Status (1)

Country Link
JP (1) JPS5411034A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134194A (en) * 1976-05-05 1977-11-10 Gehring Gmbh & Co Maschf Feeding device for chippdischarge working toolto work hole in work piece particularly for honing tool
JP2012057188A (en) * 2010-09-06 2012-03-22 Washo Seisakusho:Kk Member for heating cooker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110744264A (en) * 2019-09-11 2020-02-04 惠州市志成海利五金制品有限公司 Machining process method of hardware fitting of electronic product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134194A (en) * 1976-05-05 1977-11-10 Gehring Gmbh & Co Maschf Feeding device for chippdischarge working toolto work hole in work piece particularly for honing tool
JPS5631222B2 (en) * 1976-05-05 1981-07-20
JP2012057188A (en) * 2010-09-06 2012-03-22 Washo Seisakusho:Kk Member for heating cooker

Also Published As

Publication number Publication date
JPS5614154B2 (en) 1981-04-02

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