JPS5723056A - Preparation of molten lead-tin alloy plated steel plate with excellent plating appearance and corrosion resistance - Google Patents

Preparation of molten lead-tin alloy plated steel plate with excellent plating appearance and corrosion resistance

Info

Publication number
JPS5723056A
JPS5723056A JP9689080A JP9689080A JPS5723056A JP S5723056 A JPS5723056 A JP S5723056A JP 9689080 A JP9689080 A JP 9689080A JP 9689080 A JP9689080 A JP 9689080A JP S5723056 A JPS5723056 A JP S5723056A
Authority
JP
Japan
Prior art keywords
tin alloy
molten lead
corrosion resistance
steel plate
plated steel
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.)
Pending
Application number
JP9689080A
Other languages
Japanese (ja)
Inventor
Yukinobu Higuchi
Kazuhiro Tano
Minoru Kamata
Tetsuo Fushino
Minoru Fujinaga
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 JP9689080A priority Critical patent/JPS5723056A/en
Publication of JPS5723056A publication Critical patent/JPS5723056A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

PURPOSE:To prepare a plated steel plate with excellent surface smoothness and good corrosion resistance by a method wherein Ni, Co coating treatment is preliminarily applied to a surface of a steel strip and, thereafter, molten lead-tin alloy coating is carried out at a specific running speed. CONSTITUTION:Ni, Co or Ni-Co alloy coating treatment is applied to the surface of the steel strip, for example, by an electroplating process as undercoating treatment. Next, molten lead-tin alloy coating is carried out at a steel strip running speed of a range of 30-250m/sec. Said lead-tin alloy pref. contains 1-30% Sn. Subsequently, a coating amount of a coating layer is adjusted by a high pressure gas squeezing method.
JP9689080A 1980-07-17 1980-07-17 Preparation of molten lead-tin alloy plated steel plate with excellent plating appearance and corrosion resistance Pending JPS5723056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9689080A JPS5723056A (en) 1980-07-17 1980-07-17 Preparation of molten lead-tin alloy plated steel plate with excellent plating appearance and corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9689080A JPS5723056A (en) 1980-07-17 1980-07-17 Preparation of molten lead-tin alloy plated steel plate with excellent plating appearance and corrosion resistance

Publications (1)

Publication Number Publication Date
JPS5723056A true JPS5723056A (en) 1982-02-06

Family

ID=14176972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9689080A Pending JPS5723056A (en) 1980-07-17 1980-07-17 Preparation of molten lead-tin alloy plated steel plate with excellent plating appearance and corrosion resistance

Country Status (1)

Country Link
JP (1) JPS5723056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190112166A (en) 2017-03-31 2019-10-02 센주긴조쿠고교 가부시키가이샤 Solder Alloys, Solder Pastes and Solder Joints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190112166A (en) 2017-03-31 2019-10-02 센주긴조쿠고교 가부시키가이샤 Solder Alloys, Solder Pastes and Solder Joints

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