Across
- 6. A natural fuel used to heat furnaces or generate electricity.
- 7. This element is used in BOF steelmaking to oxidize impurities and adjust the carbon content of the steel.
- 8. This material is added into blast furnaces to combine with impurities, creating slag that must be tapped from the furnace.
- 11. A type of coal not to heat houses but to make steel, used in coking ovens.
Down
- 1. The product of a blast furnace for use in a basic oxygen furnace for refining into steel. Its animal-like name dates back to times when hot metal was cast into sand bed molds via runners.
- 2. Obsolete scrap metal, prepared in a manner to ensure compact charging at the mill.
- 3. Clean steel scrap from industrial processes such as automotive stamping.
- 4. SMU’s introduction to steelmaking workshop developed in 2011.
- 5. Produced from roasting coal in an oven, the primary fuel in blast furnace steel production.
- 9. A material mined from the earth and the primary source of iron in steel production.
- 10. A type of scrap metal created from shredded automobiles that has been magnetically separated.