JPS572897A - Steel plate for vessel of superior weldability and corrosion resistance after painting and its production - Google Patents

Steel plate for vessel of superior weldability and corrosion resistance after painting and its production

Info

Publication number
JPS572897A
JPS572897A JP7701780A JP7701780A JPS572897A JP S572897 A JPS572897 A JP S572897A JP 7701780 A JP7701780 A JP 7701780A JP 7701780 A JP7701780 A JP 7701780A JP S572897 A JPS572897 A JP S572897A
Authority
JP
Japan
Prior art keywords
steel plate
layer
film
chromate
painting
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
JP7701780A
Other languages
Japanese (ja)
Other versions
JPS5947040B2 (en
Inventor
Yukinobu Higuchi
Tomoya Oga
Yukio Tsukamoto
Minoru Kamata
Yukio Nomura
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 JP7701780A priority Critical patent/JPS5947040B2/en
Priority to GB8116655A priority patent/GB2079319B/en
Priority to SE8103425A priority patent/SE451976B/en
Priority to CA000378830A priority patent/CA1193221A/en
Priority to DE3121878A priority patent/DE3121878C2/en
Priority to IT22109/81A priority patent/IT1136639B/en
Priority to FR8111451A priority patent/FR2483470A1/en
Priority to CH364181A priority patent/CH647008A5/en
Priority to NLAANVRAGE8102688,A priority patent/NL178891C/en
Publication of JPS572897A publication Critical patent/JPS572897A/en
Priority to US06/527,380 priority patent/US4501802A/en
Publication of JPS5947040B2 publication Critical patent/JPS5947040B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE: To obtain a steel plate for vessels of the performance that sufficiently lends itself to a resistance welding can making system by specifying respective layer thicknesses and film amounts, the ratio of O and S of a chromate film layer, and the ratio of a Cr-O type at the time of providing Ni, Cr, and chromate film layers on the steel plate.
CONSTITUTION: Ni plating of 0.01W0.30μm thicknesses is applied on the surface of a steel plate, and a metallic Cr layer of ≤10mg/m2 coating weight is provided thereon and further a chromate coating layer thereon. At this time, the coating weight of the lattermost is kept ≤20mg/m2 sum total with the metallic Cr layer in terms of Cr, and the S/O in the film is kept at ≤1.5 and the Cr-O type coupling/ Cr-OH all coupling of the surface at ≥0.90. To this end, cathodic treatment is carried out in an aqueous Cr acid soln. of about ≤1/40 SO4 -2/Cr+6 at about in excess of 7.5 and ≤25A/dm2 current density, and about ≥2.5 Coulomb/dm2. The formed film is further subjected to high-temp. water treatment for about 3W10sec. at about ≥4pH and about 65W100°C.
COPYRIGHT: (C)1982,JPO&Japio
JP7701780A 1980-06-03 1980-06-07 Steel plate for containers with excellent weldability and corrosion resistance after painting and its manufacturing method Expired JPS5947040B2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP7701780A JPS5947040B2 (en) 1980-06-07 1980-06-07 Steel plate for containers with excellent weldability and corrosion resistance after painting and its manufacturing method
GB8116655A GB2079319B (en) 1980-06-03 1981-06-01 Hydrated chromium oxide-coated steel strip for welded cans and other containers
SE8103425A SE451976B (en) 1980-06-03 1981-06-01 STRABBAND WITH COATING LAYER AND CONTAINER MANUFACTURED FROM A CLEAR STALBAND
IT22109/81A IT1136639B (en) 1980-06-03 1981-06-02 STEEL BELT COATED WITH HYDRATED CHROME OXIDE USEFUL FOR BOXES AND OTHER WELDED CONTAINERS
DE3121878A DE3121878C2 (en) 1980-06-03 1981-06-02 Strip steel coated with hydrated chromium oxide for welded tin cans and other containers
CA000378830A CA1193221A (en) 1980-06-03 1981-06-02 Hydrated chromium oxide-coated steel strip useful for welded cans and other containers
FR8111451A FR2483470A1 (en) 1980-06-03 1981-06-03 HYDRATED CHROMIUM OXIDE COATED STEEL STRIP, USEFUL FOR CANISTERS AND OTHER WELDED TANKS
CH364181A CH647008A5 (en) 1980-06-03 1981-06-03 STEEL STRIP COATED WITH HYDRATED CHROMOXIDE AND METHOD FOR THE PRODUCTION THEREOF.
NLAANVRAGE8102688,A NL178891C (en) 1980-06-03 1981-06-03 SHEET STEEL SUITABLE FOR THE MANUFACTURE OF WELDED CANS OR HOLDERS AND CANS OR HOLDERS MADE THEREOF.
US06/527,380 US4501802A (en) 1980-06-03 1983-08-29 Hydrated chromium oxide-coated steel strip useful for welded cans and other containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7701780A JPS5947040B2 (en) 1980-06-07 1980-06-07 Steel plate for containers with excellent weldability and corrosion resistance after painting and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS572897A true JPS572897A (en) 1982-01-08
JPS5947040B2 JPS5947040B2 (en) 1984-11-16

Family

ID=13621980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7701780A Expired JPS5947040B2 (en) 1980-06-03 1980-06-07 Steel plate for containers with excellent weldability and corrosion resistance after painting and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5947040B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418884A1 (en) * 1984-05-18 1985-11-21 Toyo Kohan Co., Ltd., Tokio/Tokyo SURFACE TREATED STEEL SHEET WITH TRIPLE COATING AND METHOD FOR THE PRODUCTION THEREOF
JPS63247398A (en) * 1987-04-01 1988-10-14 Nisshin Steel Co Ltd Steel sheet for heat resistant coating
KR20190077323A (en) 2016-11-07 2019-07-03 세키스이가가쿠 고교가부시키가이샤 Solar cell module, and manufacturing method of solar cell module
KR20190126054A (en) 2017-03-24 2019-11-08 세키스이가가쿠 고교가부시키가이샤 Solar cell module, manufacturing method of solar cell module

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH065461Y2 (en) * 1986-04-15 1994-02-09 株式会社アイジー技術研究所 Outer wall structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418884A1 (en) * 1984-05-18 1985-11-21 Toyo Kohan Co., Ltd., Tokio/Tokyo SURFACE TREATED STEEL SHEET WITH TRIPLE COATING AND METHOD FOR THE PRODUCTION THEREOF
JPS63247398A (en) * 1987-04-01 1988-10-14 Nisshin Steel Co Ltd Steel sheet for heat resistant coating
KR20190077323A (en) 2016-11-07 2019-07-03 세키스이가가쿠 고교가부시키가이샤 Solar cell module, and manufacturing method of solar cell module
KR20190126054A (en) 2017-03-24 2019-11-08 세키스이가가쿠 고교가부시키가이샤 Solar cell module, manufacturing method of solar cell module

Also Published As

Publication number Publication date
JPS5947040B2 (en) 1984-11-16

Similar Documents

Publication Publication Date Title
JPS572897A (en) Steel plate for vessel of superior weldability and corrosion resistance after painting and its production
JPS5723091A (en) Steel plate for welded can and container and preparation thereof
JPS56142885A (en) Steel material with plural plating layers
JPS56169788A (en) Steel sheet useful as welded can
JPS56133488A (en) Plated steel material
JPS55110792A (en) Surface treated steel plate
JPS57207199A (en) Surface treated steel plate
JPS5735697A (en) Production of chromate film steel plate for vessel of superior weldability and corrosion resistance after painting
JPS572896A (en) Chromate coated steel plate for vessel of superior weldability and corrosion resistance after painting and its production
JPS56166389A (en) Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers
JPS5792192A (en) Multiply plated steel plate
JPS5475436A (en) Zinc-plated steel products for coating
JPS565979A (en) Manufacture of nozzle plate for liquid jetting
JPS572895A (en) Chromate coated steel plate for vessel of superior weldability and corrosion resistance after painting and its production
JPS56130477A (en) Surface treated steel plate
JPS5767186A (en) Steel plate for fuel container
JPS5767195A (en) Surface treated steel plate with high corrision resistance
EP0332872A3 (en) Method for manufacturing electrolytically chromated steel sheet
ES2009410A6 (en) Zn-Ni based composite electroplated material and multi-layer composite plated material
JPS56142888A (en) Machine parts with excellent corrosion resistance
JPS5531124A (en) Chrome plated steel plate excelling in weldability
JPS5687675A (en) Production of copper foil
JPS57114695A (en) Production of zinc plated steeel plate of superior blackening resistance and intergranular corrosion resistance
JPS5735698A (en) Production of chromate film steel plate for vessel of superior weldability and corrosion resistance after painting
JPS5716191A (en) Electrolytic bath for acidic manganese plating