Steel or Iron: Steel is stronger than iron because it is not a pure metal but a refined mixture created to improve strength, hardness, and durability. Iron is a natural element found in the earth, but ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have shown how hydrogen plasma can reduce iron ore at room temperature, offering a path to cleaner and cheaper steel ...

CORPORATE ORGANIZATION IN THE IRON AND STEEL INDUSTRY 1880-1900: Factors in the movement to consolidate -- Illinois Steel Company -- The Carnegie Steel Company -- Lake Superior Consolidated Iron Mines ...

EUGENE, Ore. — In a potential breakthrough for one of the world's most carbon-intensive industries, researchers at the University of Oregon have developed a cleaner method for producing iron, an ...