| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Manufacturing Community > Metal Corrosion Prevention Forum > Message
Main Menu
Find

[ List Subjects ][ Post Message ]
[ View Followups ][ Post Followup ]

Subject: catodic protection of aluminum in fresh water

Date: 06/25/02 at 11:35 AM
Posted by: matteo mariani
E-mail: mariani@imy.nl
Message Posted:

Dear All,

we most use zinc for aluminium protection in salt water. Recently, I got somebody stating that for aluminum protection in fresh water is better magnesium. Is that really true? Sound a bit strange to me. As far as I know, Al get protected by pasivation, that drop once a lower potential metal (i.e. Mg) is electrically connected. Please, give your opinion.

Thanks,


Follow Ups:


Post a Follow-up:

Name:
E-Mail:
Subject:

Message to Post:

 

1999-2001 Sunlit Technology Co., Ltd. All rights reserved.