JPS55161073A - Surface treatment of corrosion resistant alloy steel - Google Patents

Surface treatment of corrosion resistant alloy steel

Info

Publication number
JPS55161073A
JPS55161073A JP7385880A JP7385880A JPS55161073A JP S55161073 A JPS55161073 A JP S55161073A JP 7385880 A JP7385880 A JP 7385880A JP 7385880 A JP7385880 A JP 7385880A JP S55161073 A JPS55161073 A JP S55161073A
Authority
JP
Japan
Prior art keywords
alloy steel
corrosion resistant
resistant alloy
metal
zinc phosphate
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.)
Pending
Application number
JP7385880A
Other languages
Japanese (ja)
Inventor
Yasunobu Matsushima
Yokichi Sato
Akira Niitsuma
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.)
Nihon Parkerizing Co Ltd
Original Assignee
Nihon Parkerizing 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 Nihon Parkerizing Co Ltd filed Critical Nihon Parkerizing Co Ltd
Priority to JP7385880A priority Critical patent/JPS55161073A/en
Publication of JPS55161073A publication Critical patent/JPS55161073A/en
Pending 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
    • C23C22/07—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 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids

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)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To form zinc phosphate coating, which has lubricating property and is suitable for working, on the surface of corrosion resistant alloy steel, by immersing the metal to be treated in a chemical treating soln. of acid zinc phosphate to which has been added a chelating compound, and by subjecting the metal to cathodic electrolysis for a prescribed time, then by treating the metal in the same treating soln. CONSTITUTION:Corrosion resistant alloy steel such as SUSs 24, 25 is immersed in a chemical conversion treating soln. of acid zinc phosphate, contg. as principal component zinc primary phosphate to which is added a chelating compound such as malonic acid, if necessary with further addition of surfactant, inorg. or org. depolarizer, and is subjected to cathodic electrolysis by direct current (distance between electrodes about 5-30cm, current density about 0.2-30A/dm<2>, for about 10sec-30min) using above-described metal as a cathode and zinc plate or carbon plate etc. as an anode to form uniform coating of zinc phosphate having excellent adhesive property and lubricating property suitable for cold working of the alloy steel on the corrosion resistant alloy steel.
JP7385880A 1980-06-02 1980-06-02 Surface treatment of corrosion resistant alloy steel Pending JPS55161073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7385880A JPS55161073A (en) 1980-06-02 1980-06-02 Surface treatment of corrosion resistant alloy steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7385880A JPS55161073A (en) 1980-06-02 1980-06-02 Surface treatment of corrosion resistant alloy steel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2058974A Division JPS5429979B2 (en) 1974-02-22 1974-02-22

Publications (1)

Publication Number Publication Date
JPS55161073A true JPS55161073A (en) 1980-12-15

Family

ID=13530274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7385880A Pending JPS55161073A (en) 1980-06-02 1980-06-02 Surface treatment of corrosion resistant alloy steel

Country Status (1)

Country Link
JP (1) JPS55161073A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250496A (en) * 1985-08-29 1987-03-05 Nippon Kokan Kk <Nkk> Electrolytic treatment of metallic material
JPS6365086A (en) * 1986-09-06 1988-03-23 Nippon Steel Corp Black surface-treated steel sheet and its production
JP2000144494A (en) * 1998-09-11 2000-05-26 Nippon Parkerizing Co Ltd Formation of lubricating film for cold heading
JP2007319898A (en) * 2006-06-01 2007-12-13 Suncall Corp Manufacturing method of wire having dissimilar section

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250496A (en) * 1985-08-29 1987-03-05 Nippon Kokan Kk <Nkk> Electrolytic treatment of metallic material
JPS6365086A (en) * 1986-09-06 1988-03-23 Nippon Steel Corp Black surface-treated steel sheet and its production
JPH0359996B2 (en) * 1986-09-06 1991-09-12 Nippon Steel Corp
JP2000144494A (en) * 1998-09-11 2000-05-26 Nippon Parkerizing Co Ltd Formation of lubricating film for cold heading
JP2007319898A (en) * 2006-06-01 2007-12-13 Suncall Corp Manufacturing method of wire having dissimilar section
JP4532438B2 (en) * 2006-06-01 2010-08-25 サンコール株式会社 Manufacturing method of irregular cross section line

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