MINERAL PROCESSING - AN OVERVIEW

Mineral processing - An Overview

The Qualities of iron tend to be afflicted from the existence of compact amounts of carbon, with significant raises in energy linked to contents of fewer than 0.5 %. For the temperatures then attainable—about one,200 °C (2,two hundred °File)—reduction by charcoal produced an Virtually pure iron, which was smooth and of limited use for weapons

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