JPS5732324A - Steel plate for welded can - Google Patents

Steel plate for welded can

Info

Publication number
JPS5732324A
JPS5732324A JP10512580A JP10512580A JPS5732324A JP S5732324 A JPS5732324 A JP S5732324A JP 10512580 A JP10512580 A JP 10512580A JP 10512580 A JP10512580 A JP 10512580A JP S5732324 A JPS5732324 A JP S5732324A
Authority
JP
Japan
Prior art keywords
steel plate
tin
plating
plating layer
annealing
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
JP10512580A
Other languages
Japanese (ja)
Other versions
JPS5952212B2 (en
Inventor
Tomihiro Hara
Hiroshi Kagechika
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP10512580A priority Critical patent/JPS5952212B2/en
Publication of JPS5732324A publication Critical patent/JPS5732324A/en
Publication of JPS5952212B2 publication Critical patent/JPS5952212B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE:To obtain a surface-treated steel plate which is superior in a high speed mush welding and is suited for weight reduction of cans by an extremely simple and highly productive method by cold rolling a steel plate wherein a proper amount of a tin-plating layer is alloyed perfectly with iron. CONSTITUTION:Tin is plated umiformly at about 0.01-2.0g/m<2> (per one side surface in the case of both side plating) on the clean surface of a steel plate. Below this lower limit, the amount of tin is not enough for uniform coating, and the amounts above the upper limit are uneconomical and are undesirable in workability of final products and the like. Next, in order to turn this plating layer perfectly into an Sn-Fe alloy, the steel plate is heated ususlly for about 2-60 seconds at 300-800 deg.C in a nonoxidating atmosphere. Annealing is carried out simultaneously with this heating or annealing is carried out prior to the in plating. The alloying reaches the entire part of the plating layer, and the Fe/Sn atom ratio of the surface layer is kept at about 40-80% for the sake of the final surface characteristics having undergone subsequent cold rolling and working. Thence, this steel sheet is further cold-rolled at 5-40% drafts to a steel sheet of, for example, around 0.16mm. thickness.
JP10512580A 1980-08-01 1980-08-01 Manufacturing method of steel plate for welded cans Expired JPS5952212B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10512580A JPS5952212B2 (en) 1980-08-01 1980-08-01 Manufacturing method of steel plate for welded cans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10512580A JPS5952212B2 (en) 1980-08-01 1980-08-01 Manufacturing method of steel plate for welded cans

Publications (2)

Publication Number Publication Date
JPS5732324A true JPS5732324A (en) 1982-02-22
JPS5952212B2 JPS5952212B2 (en) 1984-12-18

Family

ID=14399059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10512580A Expired JPS5952212B2 (en) 1980-08-01 1980-08-01 Manufacturing method of steel plate for welded cans

Country Status (1)

Country Link
JP (1) JPS5952212B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05271984A (en) * 1992-03-23 1993-10-19 Nkk Corp Production of tin electroplated steel sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05271984A (en) * 1992-03-23 1993-10-19 Nkk Corp Production of tin electroplated steel sheet

Also Published As

Publication number Publication date
JPS5952212B2 (en) 1984-12-18

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