Tag Archives: heavy

Hand Wipe of Heavy Flash Rust

Posted on 15. Mar, 2009 by .

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Examples of hand wipes over heavy flash rust.     Note the formation of the dark, black rust under the light brown rust. There is a lot loose rust obscuring the surface, but no rust scale has formed.   These colors are easily transferred to the hand wipes.

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Classification of Flash Rust

Posted on 15. Mar, 2009 by .

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Light Flash Rust Light (L) flash rusted surface: A surface that, when viewed without magnification, exhibits small quantities of a rust layer through which the steel substrate may be observed.  The rust or discoloration may be evenly distributed or present in patches, but it is tightly adherent and not easily removed by lightly wiping with […]

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