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Sacrificial coatings

  

Images of coated surfaces

     3 of 3
 

Hot-dip zinc coated steel (Galvatite)

Galvatite micrograph, low magnification Micrographs show smooth surface with grain ("spangle") boundaries
Galvatite micrograph, high magnification

Hot-dip zinc/iron alloy coated steel (Galvanneal)

Micrographs show fine crystallites of FexZny intermetallic compounds

 Galvanneal micrograph, low magnification
Galvanneal micrograph, high magnification
 

 
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