| 摘要 |
TO PROVIDE A CHEMICAL CONVERSION-TREATED METAL SHEET EXCELLENT IN THE CORROSION RESISTANCE AND COATING ADHESION, FREE FROM ELUTION OF CHROMIUM OXIDE AND SMALL IN THE ENVIRONMENTAL LOAD, THERE IS PROVIDED A CHEMICAL CONVERSION-TREATED METAL SHEET COMPRISING A METAL SHEET HAVING ON AT LEAST ONE SURFACE THEREOF AN INORGANIC FILM, WHEREIN THE INORGANIC FILM IS A FILM COMPRISING AS A MAIN COMPONENT ONE OR BOTH OF A METAL OXIDE AND A METAL HYDROXIDE EXCLUSIVE OF CR AND THE FILM CONTAINS F.
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