JPS6133911B2 - - Google Patents

Info

Publication number
JPS6133911B2
JPS6133911B2 JP4237080A JP4237080A JPS6133911B2 JP S6133911 B2 JPS6133911 B2 JP S6133911B2 JP 4237080 A JP4237080 A JP 4237080A JP 4237080 A JP4237080 A JP 4237080A JP S6133911 B2 JPS6133911 B2 JP S6133911B2
Authority
JP
Japan
Prior art keywords
treatment
thiourea
copper
liquid
hydrochloric 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
JP4237080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56139680A (en
Inventor
Yoshinobu Akechi
Hideo Sato
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP4237080A priority Critical patent/JPS56139680A/ja
Publication of JPS56139680A publication Critical patent/JPS56139680A/ja
Publication of JPS6133911B2 publication Critical patent/JPS6133911B2/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
    • C23C22/52—Treatment of copper 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)
  • Chemical Treatment Of Metals (AREA)
JP4237080A 1980-03-31 1980-03-31 Composition for oxidizing solution Granted JPS56139680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4237080A JPS56139680A (en) 1980-03-31 1980-03-31 Composition for oxidizing solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4237080A JPS56139680A (en) 1980-03-31 1980-03-31 Composition for oxidizing solution

Publications (2)

Publication Number Publication Date
JPS56139680A JPS56139680A (en) 1981-10-31
JPS6133911B2 true JPS6133911B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-05

Family

ID=12634149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4237080A Granted JPS56139680A (en) 1980-03-31 1980-03-31 Composition for oxidizing solution

Country Status (1)

Country Link
JP (1) JPS56139680A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193700U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-29 1988-12-13

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819925A1 (de) * 1998-05-05 1999-11-11 Km Europa Metal Ag Verfahren zur Erzeugung einer Schutzschicht auf der inneren Oberfläche eines Kupferrohrs
JP4783885B1 (ja) * 2011-03-28 2011-09-28 寛 中西 ヘアライン燻し調ステンレス鋼板の製造方法及びヘアライン燻し調ステンレス鋼板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193700U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-05-29 1988-12-13

Also Published As

Publication number Publication date
JPS56139680A (en) 1981-10-31

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