METHOD OF MANUFACTURING ANODIZED MAGNESIUM MATERIAL, PRETREATMENT COMPOSITION FOR ANODIZING MAGNESIUM MATERIAL AND AGENT USED FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method capable of attaining favorable anodizing of a magnesium material with a stable quality, a pretreatment composition therefor, and an agent used for manufacturing the same.;SOLUTION: The method comprises a resistive film-forming step of forming an electrically resistive film on the surface of a material made of magnesium or a magnesium alloy, and an anodizing step of anodizing the material on which the electrically resistive film has been formed.;COPYRIGHT: (C)2007,JPO&INPIT