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JPS5629680A - Surface treatment in annealing line - Google Patents

Surface treatment in annealing line

Info

Publication number
JPS5629680A
JPS5629680A JP10549279A JP10549279A JPS5629680A JP S5629680 A JPS5629680 A JP S5629680A JP 10549279 A JP10549279 A JP 10549279A JP 10549279 A JP10549279 A JP 10549279A JP S5629680 A JPS5629680 A JP S5629680A
Authority
JP
Japan
Prior art keywords
steel plate
compound
coating
annealing
metal
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
JP10549279A
Other languages
Japanese (ja)
Other versions
JPH0123555B2 (en
Inventor
Hajime Hinoto
Yashichi Oyagi
Hirobumi Nakano
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10549279A priority Critical patent/JPS5629680A/en
Publication of JPS5629680A publication Critical patent/JPS5629680A/en
Publication of JPH0123555B2 publication Critical patent/JPH0123555B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemically Coating (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE: To continue the annealing line and the surface treating line by coating a specific metal compound to a steel plate or applying a specific metal plating thereto prior to annealing in a treating line of thin steel plate.
CONSTITUTION: By forming the coating film on the steel plate by coating a compound or electroplating and forming a metal diffusion layer by annealing to enhance a corrosion resistance thereof, the continuation of a treating line is made possible because a surface treated film becomes thin. The coating compound is selected from one or more of Ni, Co, P compound and, for example, used at a concn. of 1W10% as an acetate. The electrolytic plating of Ni, Co, Sn or Cr is applied at 0.001W1μ thickness. The treated steel plate is immediately subjected heat treatment, for example, at 500W800°C to form the layer containing aforementioned metal diffused in the surface of the steel plate. This treated steel plate is immediately subjected to the skin pass and immersed in an aqueous solution containing Cr and/or P compound or subjected to electrolysis to form a nonmetallic Cr oxide layer or an oxide layer of a base metal.
COPYRIGHT: (C)1981,JPO&Japio
JP10549279A 1979-08-21 1979-08-21 Surface treatment in annealing line Granted JPS5629680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10549279A JPS5629680A (en) 1979-08-21 1979-08-21 Surface treatment in annealing line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10549279A JPS5629680A (en) 1979-08-21 1979-08-21 Surface treatment in annealing line

Publications (2)

Publication Number Publication Date
JPS5629680A true JPS5629680A (en) 1981-03-25
JPH0123555B2 JPH0123555B2 (en) 1989-05-02

Family

ID=14409086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10549279A Granted JPS5629680A (en) 1979-08-21 1979-08-21 Surface treatment in annealing line

Country Status (1)

Country Link
JP (1) JPS5629680A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250474A (en) * 1985-08-29 1987-03-05 Nisshin Steel Co Ltd Steel sheet coated with zinc or zinc alloy by hot dipping and having superior blackening eresistance
US4908280A (en) * 1989-07-10 1990-03-13 Toyo Kohan Co., Ltd. Scratch and corrosion resistant, formable nickel plated steel sheet, and manufacturing method
JP2013100590A (en) * 2011-11-10 2013-05-23 Jfe Steel Corp METHOD FOR MANUFACTURING HIGH-Si COLD ROLLED STEEL SHEET HAVING EXCELLENT CHEMICAL CONVERSION PROPERTY

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5957451B2 (en) * 2011-06-06 2016-07-27 日本発條株式会社 Surface treatment method for metal parts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123443A (en) * 1973-04-03 1974-11-26
JPS5154010A (en) * 1974-11-08 1976-05-12 Nippon Steel Corp TAISHOKUSEIOFUYOSURU RENZOKU SHODONHO
JPS51151635A (en) * 1975-06-23 1976-12-27 Nippon Steel Corp Process for producing chromateetreated steel sheet having nickel diffused underlayer
JPS5218464A (en) * 1975-08-05 1977-02-12 Nippon Steel Corp Method of manufacturing steel sheets of good lubricating property and corrosion resistance using for di cans
JPS5290432A (en) * 1976-01-24 1977-07-29 Nippon Steel Corp Method of preparing precoated steel sheet for drawnnanddironed can
JPS5532790A (en) * 1979-08-15 1980-03-07 Sasaki Glass Kk Production of glass vessel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123443A (en) * 1973-04-03 1974-11-26
JPS5154010A (en) * 1974-11-08 1976-05-12 Nippon Steel Corp TAISHOKUSEIOFUYOSURU RENZOKU SHODONHO
JPS51151635A (en) * 1975-06-23 1976-12-27 Nippon Steel Corp Process for producing chromateetreated steel sheet having nickel diffused underlayer
JPS5218464A (en) * 1975-08-05 1977-02-12 Nippon Steel Corp Method of manufacturing steel sheets of good lubricating property and corrosion resistance using for di cans
JPS5290432A (en) * 1976-01-24 1977-07-29 Nippon Steel Corp Method of preparing precoated steel sheet for drawnnanddironed can
JPS5532790A (en) * 1979-08-15 1980-03-07 Sasaki Glass Kk Production of glass vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250474A (en) * 1985-08-29 1987-03-05 Nisshin Steel Co Ltd Steel sheet coated with zinc or zinc alloy by hot dipping and having superior blackening eresistance
US4908280A (en) * 1989-07-10 1990-03-13 Toyo Kohan Co., Ltd. Scratch and corrosion resistant, formable nickel plated steel sheet, and manufacturing method
JP2013100590A (en) * 2011-11-10 2013-05-23 Jfe Steel Corp METHOD FOR MANUFACTURING HIGH-Si COLD ROLLED STEEL SHEET HAVING EXCELLENT CHEMICAL CONVERSION PROPERTY

Also Published As

Publication number Publication date
JPH0123555B2 (en) 1989-05-02

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