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12LP4 post mortem

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#14

11-04-2009, 12:02 AM

jeyurkon

VideoKarma Member

Join Date: Oct 2008

Location: Central Michigan

Posts: 1,698

I'm not sure which oxides are involved, but it's an interference film producing the color.

Straw yellow is about 340C and blue/green about 500C, when produced by heating in air.

John

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