JPS5569297A - Production of chrome plated steel plate excelling in weldability - Google Patents

Production of chrome plated steel plate excelling in weldability

Info

Publication number
JPS5569297A
JPS5569297A JP14188178A JP14188178A JPS5569297A JP S5569297 A JPS5569297 A JP S5569297A JP 14188178 A JP14188178 A JP 14188178A JP 14188178 A JP14188178 A JP 14188178A JP S5569297 A JPS5569297 A JP S5569297A
Authority
JP
Japan
Prior art keywords
plated steel
weldability
metallic
steel plate
steel strip
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
JP14188178A
Other languages
Japanese (ja)
Other versions
JPS5745478B2 (en
Inventor
Mitsuo Azuma
Junichi Morita
Tatsushi Koyama
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 JP14188178A priority Critical patent/JPS5569297A/en
Publication of JPS5569297A publication Critical patent/JPS5569297A/en
Publication of JPS5745478B2 publication Critical patent/JPS5745478B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

PURPOSE: To produce Cr plated steel plates excelling in weldability, in particular, seam weldability, by plating the face and back sides of steel strip having cleaned surface with a specified amount of Sn, treating with electrolytic Cr acid, and precipitating nonmetallic Cr layer of which principal components are limited amounts of metallic Cr and Cr oxide.
CONSTITUTION: A steel strip of which surface is cleaned is plated with Sn by less than 2.8g/m2 on one side (less than 5.6g/m2 in total of both sides). This steel strip is treated with electrolytic Cr acid to precipitate a nonmetallic Cr layer principally made of metallic Cr by 5W150mg/m2 by one side (preferably 10W40mg/m2) and Cr oxide of metallic Cr by 3W30mg/m2 as converted on one side (preferably 7W 12mg/m2). The Soudronic weld zone of Cr plated steel plate 2 by this method has a stable metal (flow line) (c) discharged from the gap between plates, and the contact face with copper wire has a sufficient penetration in the heat input part (d). As compared with the conventional Cr plated steel plate, the plate surface is fused well, and the area of head affected zone (e) is wider.
COPYRIGHT: (C)1980,JPO&Japio
JP14188178A 1978-11-17 1978-11-17 Production of chrome plated steel plate excelling in weldability Granted JPS5569297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14188178A JPS5569297A (en) 1978-11-17 1978-11-17 Production of chrome plated steel plate excelling in weldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14188178A JPS5569297A (en) 1978-11-17 1978-11-17 Production of chrome plated steel plate excelling in weldability

Publications (2)

Publication Number Publication Date
JPS5569297A true JPS5569297A (en) 1980-05-24
JPS5745478B2 JPS5745478B2 (en) 1982-09-28

Family

ID=15302322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14188178A Granted JPS5569297A (en) 1978-11-17 1978-11-17 Production of chrome plated steel plate excelling in weldability

Country Status (1)

Country Link
JP (1) JPS5569297A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896891A (en) * 1981-12-07 1983-06-09 Toyo Kohan Co Ltd Production of bright tin plated steel plate having excellent paint adhesion
JPS596393A (en) * 1982-07-01 1984-01-13 Nippon Kokan Kk <Nkk> Preparation of tin plated steel plate for welded can
JPS6017099A (en) * 1983-07-08 1985-01-28 Kawasaki Steel Corp Production of surface treated steel sheet for electric resistance welding
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
JPS6179800A (en) * 1984-09-28 1986-04-23 Toyo Seikan Kaisha Ltd Sulfidation discoloring resistant steel plate electroplated with tin
JPS62103397A (en) * 1985-10-31 1987-05-13 Nippon Steel Corp Production of steel sheet for can making having excellent adhesiveness of coated film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974169U (en) * 1982-11-10 1984-05-19 ナイルス部品株式会社 Vehicle tire direction display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310331A (en) * 1976-07-15 1978-01-30 Nippon Kokan Kk Tin plated steel plate having excellent paint adherence
JPS5326236A (en) * 1976-08-25 1978-03-10 Toyo Kohan Co Ltd Surface treated steel sheet for coating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310331A (en) * 1976-07-15 1978-01-30 Nippon Kokan Kk Tin plated steel plate having excellent paint adherence
JPS5326236A (en) * 1976-08-25 1978-03-10 Toyo Kohan Co Ltd Surface treated steel sheet for coating

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896891A (en) * 1981-12-07 1983-06-09 Toyo Kohan Co Ltd Production of bright tin plated steel plate having excellent paint adhesion
JPS6039159B2 (en) * 1981-12-07 1985-09-04 東洋鋼鈑株式会社 Manufacturing method of bright tin-plated steel plate with excellent paint adhesion
JPS596393A (en) * 1982-07-01 1984-01-13 Nippon Kokan Kk <Nkk> Preparation of tin plated steel plate for welded can
JPS6144158B2 (en) * 1982-07-01 1986-10-01 Nippon Kokan Kk
JPS6017099A (en) * 1983-07-08 1985-01-28 Kawasaki Steel Corp Production of surface treated steel sheet for electric resistance welding
JPS6214240B2 (en) * 1983-07-08 1987-04-01 Kawasaki Steel Co
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
JPS6179800A (en) * 1984-09-28 1986-04-23 Toyo Seikan Kaisha Ltd Sulfidation discoloring resistant steel plate electroplated with tin
JPS62103397A (en) * 1985-10-31 1987-05-13 Nippon Steel Corp Production of steel sheet for can making having excellent adhesiveness of coated film

Also Published As

Publication number Publication date
JPS5745478B2 (en) 1982-09-28

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