RESIN-COATED SN-PLATED STEEL SHEET, AND METHOD AND FACILITY FOR MANUFACTURING THE SAME

A resin-coated Sn-plated steel sheet is provided with a steel sheet, a Sn-plated layer which is formed on at least one surface of the steel sheet and contains 0.2 to 12.0 g/m 2 of Sn in terms of metal Sn amount, a chemical conversion layer which is formed on the Sn-plated layer and contains a total...

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Bibliographische Detailangaben
Hauptverfasser: IWAKIRI Kazushi, KADOWAKI Nobuo, ENDO Tomoyuki, HIRATA Akihiko, HIRAI Akiko
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A resin-coated Sn-plated steel sheet is provided with a steel sheet, a Sn-plated layer which is formed on at least one surface of the steel sheet and contains 0.2 to 12.0 g/m 2 of Sn in terms of metal Sn amount, a chemical conversion layer which is formed on the Sn-plated layer and contains a total of 50 to 100 mass% of inorganic hydroxide and inorganic oxide, and of which an adhered amount is 2.0 to 20.0 mg/m 2 , a resin-cured coating film layer which is formed on the chemical conversion layer, and of which a maximum logarithmic decrement obtained by a rigid-body pendulum type vibration damping properties testing method at 150°C to 200°C is 0.15 or less, and an adhered amount is 0.10 to 5.00 g/m 2 , and a thermoplastic resin layer which is formed on the resin-cured coating film layer, has an oriented crystal layer, and has a thickness of 5 to 50 µm.