JPS5453630A - Plating method for steel products with molten lead-tin alloy - Google Patents

Plating method for steel products with molten lead-tin alloy

Info

Publication number
JPS5453630A
JPS5453630A JP11948577A JP11948577A JPS5453630A JP S5453630 A JPS5453630 A JP S5453630A JP 11948577 A JP11948577 A JP 11948577A JP 11948577 A JP11948577 A JP 11948577A JP S5453630 A JPS5453630 A JP S5453630A
Authority
JP
Japan
Prior art keywords
plating method
tin alloy
steel products
molten lead
alloy
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
JP11948577A
Other languages
Japanese (ja)
Inventor
Satoshi Kado
Hidekazu Tarumi
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 JP11948577A priority Critical patent/JPS5453630A/en
Publication of JPS5453630A publication Critical patent/JPS5453630A/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
    • C23C2/32—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor using vibratory energy applied to the bath or substrate

Abstract

PURPOSE:To obtain a uniformly plated film by applying ultrasonic waves to a steel material dipped in a hot dippig bath made of Pb-Sn alloy contg. a specific amt. of Sn. CONSTITUTION:Ultrasonic waves of frequency 16-25 KHz are applied within 10 sec to a steel material dipped in a hot dipping bath made of Pb-Sn alloy of a low Sn compsn. contg. 0.1-10% Sn by a usual method, e.g. by dipping a vibrator in the bath or conacting it with the outside of the tank. This method is esp. pref. in case of using a chloride type flux.
JP11948577A 1977-10-06 1977-10-06 Plating method for steel products with molten lead-tin alloy Pending JPS5453630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11948577A JPS5453630A (en) 1977-10-06 1977-10-06 Plating method for steel products with molten lead-tin alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11948577A JPS5453630A (en) 1977-10-06 1977-10-06 Plating method for steel products with molten lead-tin alloy

Publications (1)

Publication Number Publication Date
JPS5453630A true JPS5453630A (en) 1979-04-27

Family

ID=14762435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11948577A Pending JPS5453630A (en) 1977-10-06 1977-10-06 Plating method for steel products with molten lead-tin alloy

Country Status (1)

Country Link
JP (1) JPS5453630A (en)

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