| 摘要 |
A steel sheet for containers, which is obtained by forming on the surface of a steel sheet an Ni plating layer containing Ni in an amount of 5 to 150mg/m2 or an Fe-Ni alloy plating layer containing Ni in an amount of 5 to 150mg/m2, forming an Sn plating layer of 300 to 3000 mg/m2 on the Ni or Fe-Ni alloy plating layer, subjecting the resulting sheet to tin melting treatment to convert the whole or part of the Ni or Fe-Ni alloy plating layer and part of the Sn plating layer into an alloy with the metallic Sn plating layer remaining partially, and forming, on the resulting plating layer made of alloyed Sn and remaining metallic Sn, two or more of a Zr layer of 1 to 500mg/m2 in terms of metallic Zr, a phosphate layer of 0.1 to 100mg/m2 in terms of P, and a phenol resin layer of 0.1 to 100mg/m2 in terms of C. ® KIPO & WIPO 2009 |
