RE: [TN] Rust RemovalYou can demonstrate its effectiveness easily by brightening a copper coin, adding a little washing up liquid to improve wetting also converts Coke to a reasonable flux as the acid de-oxidises and the sugar (by Fehlings reaction) keeps the metal deoxidises at soldering temps, not for electronics use obviously. Finally on this from me you may also be able to to show your children the bad effects of too much coke by "borrowing" one of the teeth they leave under their pillows for the tooth fairy. After a few weeks immersion the tooth will disappear. Best regards Mike Fenner Applications Engineer, European Operations Indium Corporation T: + 44 1908 580 400 M: + 44 7810 526 317 F: + 44 1908 580 411 E: [log in to unmask] W: www.indium.com Leadfree: http://Pb-Free.com -----Original Message----- From: TechNet [mailto:[log in to unmask]]On Behalf Of Albin, David Sent: Tuesday, December 04, 2001 3:04 PM To: [log in to unmask] Subject: Re: [TN] Rust Removal Since Dave just mentioned it.... One thing you might actually try (depending on your article to be de-rusted) is Coke itself.... It being a dilute phosphoric acid solution & all. Just a thought Regards, David Albin Coates Circuit Products -----Original Message----- From: David Hillman [mailto:[log in to unmask]] Sent: 04 December 2001 14:36 To: [log in to unmask] Subject: Re: [TN] Rust Removal Hi Earl! One method of "removing" rust which hasn't been mentioned is electrochemical reduction. It is expensive, time consuming and probably wouldn't make sense for your application but it is one of the more common methods used in marine artifact restoration. A good use example is the restoration of the Hunley submarine. Well, time for a Coke (or I could swipe one of Doug's Dews). Dave Hillman Rockwell Collins [log in to unmask] Earl Moon <[log in to unmask]>@ipc.org> on 12/04/2001 07:55:04 AM Please respond to "TechNet E-Mail Forum." <[log in to unmask]> Sent by: TechNet <[log in to unmask]> To: [log in to unmask] cc: Subject: Re: [TN] Rust Removal Rudy, and others on and off line, I appreciate your input. I especially like Rudy's caution about what damage rust, and its removal, does to ferrous surfaces. I can't think of anything else about this subject/pot that deserves stirring. However, I bet someone else can. MoonMan -------------------------------------------------------------------------- ------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -------------------------------------------------------------------------- ------- -------------------------------------------------------------------------- ------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -------------------------------------------------------------------------- -------