Galvanising - Top Dross

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What is Top Dross?? How Top Dross is generated - How it differs from Bottom Dross ? Please mention the chemical composition.

S. R. Ameen
GALVANCO - Riyadh, Saudi Arabia

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Assalamu Alikom,

You can have a quick look at the link below, you will find some answers to your questions through page 1 and 2 of the article, the rest is out of scope.

"http://products.teckcominco.com/Products/Technical_Documents/nachitechpaper.pdf"

Sameh Mohamed El Tahan
Kandil Industries - Cairo, Egypt

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