JPS57114671A - Rust preventive treatment of partially zinc plated or alloyed zinc plated steel plate - Google Patents

Rust preventive treatment of partially zinc plated or alloyed zinc plated steel plate

Info

Publication number
JPS57114671A
JPS57114671A JP18701580A JP18701580A JPS57114671A JP S57114671 A JPS57114671 A JP S57114671A JP 18701580 A JP18701580 A JP 18701580A JP 18701580 A JP18701580 A JP 18701580A JP S57114671 A JPS57114671 A JP S57114671A
Authority
JP
Japan
Prior art keywords
zinc plated
rust preventive
steel plates
plated steel
partially
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
JP18701580A
Other languages
Japanese (ja)
Other versions
JPS6231072B2 (en
Inventor
Keiichi Tanigawa
Isao Manabe
Masao Matsumoto
Tomoaki Maeda
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.)
Otsuka Chemical Co Ltd
Nippon Steel Corp
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Nippon Steel Corp
Otsuka Kagaku Yakuhin KK
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 Otsuka Chemical Co Ltd, Nippon Steel Corp, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP18701580A priority Critical patent/JPS57114671A/en
Publication of JPS57114671A publication Critical patent/JPS57114671A/en
Publication of JPS6231072B2 publication Critical patent/JPS6231072B2/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE:To provide rust preventive liquid for partially zinc plated steel plates by neutralizing aq. mixed solns. of a pyrazole deriv., and aromatic carboxylic acids or naphthalene carboxylic acids with a neutralizer. CONSTITUTION:As the rust preventive liquid for preventing the formation of red rust on partially plated steel plates such as one side zinc plated steel plates or one side alloyed zinc plated steel plates and white rust of zinc plated surfaces by applying the same on the surfaces of said steel plates, the under-mentioned rust preventive liquid is coated on said surfaces to form a rust preventive film: The aq. soln. consisting essentially of a pyrazole deriv. such as 3,5-dimethyl-5- hydroxypyrazole expressed by the formula[I]and contg. an aromatic carboxylic acid derv. such as the mononitro benzoic acid expressed by the formula [II]or a naphthalene carboxylic acid such as naphthoic acid is neutralized with ammonia water or the like to adjust its pH to 7-10. This aq. soln. or emulsion liquid is coated as a rust preventive agent.
JP18701580A 1980-12-30 1980-12-30 Rust preventive treatment of partially zinc plated or alloyed zinc plated steel plate Granted JPS57114671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18701580A JPS57114671A (en) 1980-12-30 1980-12-30 Rust preventive treatment of partially zinc plated or alloyed zinc plated steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18701580A JPS57114671A (en) 1980-12-30 1980-12-30 Rust preventive treatment of partially zinc plated or alloyed zinc plated steel plate

Publications (2)

Publication Number Publication Date
JPS57114671A true JPS57114671A (en) 1982-07-16
JPS6231072B2 JPS6231072B2 (en) 1987-07-06

Family

ID=16198703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18701580A Granted JPS57114671A (en) 1980-12-30 1980-12-30 Rust preventive treatment of partially zinc plated or alloyed zinc plated steel plate

Country Status (1)

Country Link
JP (1) JPS57114671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754779A1 (en) * 1995-07-21 1997-01-22 Sollac S.A. Process for treating steel sheet surfaces which are partially coated by zinc or a zinc alloy
JP2022130273A (en) * 2021-02-25 2022-09-06 大同化学株式会社 Water-soluble rust-preventive agent composition and method for using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754779A1 (en) * 1995-07-21 1997-01-22 Sollac S.A. Process for treating steel sheet surfaces which are partially coated by zinc or a zinc alloy
FR2736935A1 (en) * 1995-07-21 1997-01-24 Lorraine Laminage AQUEOUS TREATMENT SOLUTION AGAINST THE CORROSION OF STEEL SHEET COATED ON A ZINC OR ZINC ALLOY SIDE
JP2022130273A (en) * 2021-02-25 2022-09-06 大同化学株式会社 Water-soluble rust-preventive agent composition and method for using the same

Also Published As

Publication number Publication date
JPS6231072B2 (en) 1987-07-06

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