| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a zinc alloy galvanic anode, and to provide a method for subjecting equipment placed in a high temperature environment, particularly, in a high temperature seawater environment of ≥50°C to electrolytic protection using the zinc alloy galvanic anode. <P>SOLUTION: The zinc alloy galvanic anode has a composition comprising, by mass, 0.03 to 0.5% Al and 0.0005 to 0.02% Sn, and the balance Zn with inevitable impurities. The method is characterized in that equipment placed in a high temperature environment of ≥50°C is subjected to electrolytic protection using the zinc alloy galvanic anode. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
