JPS6452084A - Lubricating method in cold-working iron or its alloy - Google Patents

Lubricating method in cold-working iron or its alloy

Info

Publication number
JPS6452084A
JPS6452084A JP20796387A JP20796387A JPS6452084A JP S6452084 A JPS6452084 A JP S6452084A JP 20796387 A JP20796387 A JP 20796387A JP 20796387 A JP20796387 A JP 20796387A JP S6452084 A JPS6452084 A JP S6452084A
Authority
JP
Japan
Prior art keywords
iron
ion
cold
alloy
zinc
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
JP20796387A
Other languages
Japanese (ja)
Other versions
JPH0424433B2 (en
Inventor
Yoshio Nagaei
Yoshihiko Sawazaki
Takashi Kawakami
Yasunobu Matsushima
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 JP20796387A priority Critical patent/JPS6452084A/en
Publication of JPS6452084A publication Critical patent/JPS6452084A/en
Publication of JPH0424433B2 publication Critical patent/JPH0424433B2/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
    • C23C22/07—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
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

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)
  • Forging (AREA)
  • Lubricants (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To impart sufficient lubricity to the iron or its alloy to be cold-worked by treating the iron with a processing soln. wherein the concns. of the ions of iron, calcium, zinc, phosphate, and nitrate and the weight ratio are specified at a specified temp., and then treating the iron with a lubricant. CONSTITUTION:Iron or its alloy is previously treated with a phosphating soln., then treated with a lubricant, and then cold-worked. The phosphating soln. contains 0.01-2.0% iron ion, 0.5-3.5% calcium ion, 0.3-2.5% zinc ion, 0.5-5.0% phosphate ion, and 0.7-12.0% nitrate ion, the weight ratio of the iron ion to the zinc ion is controlled to 0.005-3.0, and the weight ratio of the calcium ion to the zinc ion is controlled to 0.5-4.0. The treatment is carried out at a relatively low temp. of 35-65 deg.C. By this method, the iron or its alloy can be energy-savingly cold-worked and lubricated, and the lubricity capable of sufficiently withstanding the cold working under severe conditions can be imparted.
JP20796387A 1987-08-21 1987-08-21 Lubricating method in cold-working iron or its alloy Granted JPS6452084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20796387A JPS6452084A (en) 1987-08-21 1987-08-21 Lubricating method in cold-working iron or its alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20796387A JPS6452084A (en) 1987-08-21 1987-08-21 Lubricating method in cold-working iron or its alloy

Publications (2)

Publication Number Publication Date
JPS6452084A true JPS6452084A (en) 1989-02-28
JPH0424433B2 JPH0424433B2 (en) 1992-04-27

Family

ID=16548422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20796387A Granted JPS6452084A (en) 1987-08-21 1987-08-21 Lubricating method in cold-working iron or its alloy

Country Status (1)

Country Link
JP (1) JPS6452084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016191131A (en) * 2015-03-31 2016-11-10 株式会社神戸製鋼所 Continuous surface treatment method of steel wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016191131A (en) * 2015-03-31 2016-11-10 株式会社神戸製鋼所 Continuous surface treatment method of steel wire

Also Published As

Publication number Publication date
JPH0424433B2 (en) 1992-04-27

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