| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface treated stainless steel sheet providing a coating steel sheet excellent in coating film adhesiveness under high temperature hot water and to provide a chemical treatment liquid for the surface treated stainless steel sheet. Ž<P>SOLUTION: The aqueous chemical treatment liquid contains cerium nitrate of 1 to 12 g/L in metal Ce concentration. Preferably, the aqueous chemical treatment liquid further contains silica of 0.5 to 10 g/L. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
