JPS5518515A - Continuous multilayer coating apparatus for steel material - Google Patents

Continuous multilayer coating apparatus for steel material

Info

Publication number
JPS5518515A
JPS5518515A JP8864078A JP8864078A JPS5518515A JP S5518515 A JPS5518515 A JP S5518515A JP 8864078 A JP8864078 A JP 8864078A JP 8864078 A JP8864078 A JP 8864078A JP S5518515 A JPS5518515 A JP S5518515A
Authority
JP
Japan
Prior art keywords
plated
tank
steel material
oxide
controlled
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
JP8864078A
Other languages
Japanese (ja)
Other versions
JPS5717955B2 (en
Inventor
Teruo Ikeno
Satoshi Kado
Saburo Ayusawa
Hironobu Kawasaki
Takashi Watanabe
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 JP8864078A priority Critical patent/JPS5518515A/en
Priority to US06/044,485 priority patent/US4298661A/en
Priority to SE7904834A priority patent/SE440089B/en
Priority to IT23247/79A priority patent/IT1121771B/en
Priority to CA000328998A priority patent/CA1169806A/en
Priority to BR7903500A priority patent/BR7903500A/en
Priority to FR7914343A priority patent/FR2428083A1/en
Priority to DE2922790A priority patent/DE2922790C2/en
Priority to NL7904415A priority patent/NL7904415A/en
Priority to GB7919532A priority patent/GB2027746B/en
Publication of JPS5518515A publication Critical patent/JPS5518515A/en
Publication of JPS5717955B2 publication Critical patent/JPS5717955B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE: To manufacture continuously multilayer coated steel material excellent in corrosion resistance, in workability, and in weldability, by forming hydrated Mn oxide on the Mn layer plated on a steel material.
CONSTITUTION: Steel hoop 11 to be plated is delivered through energized rolls 12 into a Mn electroplating tank 13 having insoluble electrodes therein. Plating solution is transferred from a storage tank 14, where Mn concn., pH, and the quantity of the plating solution are controlled, into the plating tank 13. Plating current capacity applied to the energized rolls 12 and electrodes is controlled by a control unit 22 corresponding to the line velocity, so that plated quantity of Mn is controlled as required. The Mn-plated steel hoop 11 is removed of excessive plating solution by means of squeezing rolls, then it is led through washing tank 17 to a hydrated Mn- oxide-forming tank 18, where plated Mn-layer on the steel hoop is treated in an aq. acidic solution to form hydrated Mn oxide having metallic luster. This apparatus is suited for manufacture of surface-treated steel material, such as material for automobiles, civil engineering and construction, where durability, and corrosion resistance are required.
COPYRIGHT: (C)1980,JPO&Japio
JP8864078A 1978-06-05 1978-07-20 Continuous multilayer coating apparatus for steel material Granted JPS5518515A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP8864078A JPS5518515A (en) 1978-07-20 1978-07-20 Continuous multilayer coating apparatus for steel material
US06/044,485 US4298661A (en) 1978-06-05 1979-06-01 Surface treated steel materials
SE7904834A SE440089B (en) 1978-06-05 1979-06-01 COATED STABLE MATERIAL AND SET FOR ITS MANUFACTURING
IT23247/79A IT1121771B (en) 1978-06-05 1979-06-04 SURFACE TREATED STEEL MATERIAL, EXCELLENTLY CORROSION RESISTANT, WORKABLE AND WELDABLE
CA000328998A CA1169806A (en) 1978-06-05 1979-06-04 Surface treated steel materials
BR7903500A BR7903500A (en) 1978-06-05 1979-06-04 STEEL MATERIAL TREATED ON THE SURFACE WELL AS A PROCESS AND APPARATUS FOR YOUR PRODUCTION
FR7914343A FR2428083A1 (en) 1978-06-05 1979-06-05 SURFACE TREATED STEEL MATERIALS HAVING A MANGANESE COVER AND AN OXYHYDRATE MANGANESE COMPOUND FORMED THEREON
DE2922790A DE2922790C2 (en) 1978-06-05 1979-06-05 Steel coated with manganese and process for its manufacture
NL7904415A NL7904415A (en) 1978-06-05 1979-06-05 METHOD AND DEVICE FOR THE SURFACE TREATMENT OF STEEL AS WELL AS STEEL PRODUCTS OBTAINED AS SUCH.
GB7919532A GB2027746B (en) 1978-06-05 1979-06-05 Surface treated steel materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8864078A JPS5518515A (en) 1978-07-20 1978-07-20 Continuous multilayer coating apparatus for steel material

Publications (2)

Publication Number Publication Date
JPS5518515A true JPS5518515A (en) 1980-02-08
JPS5717955B2 JPS5717955B2 (en) 1982-04-14

Family

ID=13948407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8864078A Granted JPS5518515A (en) 1978-06-05 1978-07-20 Continuous multilayer coating apparatus for steel material

Country Status (1)

Country Link
JP (1) JPS5518515A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188695A (en) * 1981-05-15 1982-11-19 Electroplating Eng Of Japan Co Plating device
JPH0346919A (en) * 1989-07-12 1991-02-28 Toa Kogyo Kk Automatic supply device for sorting machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191925U (en) * 1983-06-06 1984-12-20 オルゴ株式会社 liquid thermal container
JPS61193047U (en) * 1985-05-21 1986-12-01
JPS62168345U (en) * 1986-04-16 1987-10-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188695A (en) * 1981-05-15 1982-11-19 Electroplating Eng Of Japan Co Plating device
JPH0346919A (en) * 1989-07-12 1991-02-28 Toa Kogyo Kk Automatic supply device for sorting machine

Also Published As

Publication number Publication date
JPS5717955B2 (en) 1982-04-14

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