Steel - Smelting, Alloying, Refining | Britannica
Nov 19, 2024 · Steel - Smelting, Alloying, Refining: In principle, steelmaking is a melting, purifying, and alloying process carried out at approximately 1,600° C (2,900° F) in molten …
Steel | Composition, Properties, Types, Grades, & Facts | Britannica
Nov 19, 2024 · Steel, alloy of iron and carbon in which the carbon content ranges up to 2 percent (with a higher carbon content, the material is defined as cast iron). By far the most widely used …
Bessemer process | Dates, Definition, & Facts | Britannica
Bessemer process, the first method discovered for mass-producing steel. Though named after Sir Henry Bessemer of England, the process evolved from the contributions of many investigators …
Steel - Production, Uses, Types | Britannica
Nov 19, 2024 · Steel - Production, Uses, Types: The steel industry has grown from ancient times, when a few men may have operated, periodically, a small furnace producing 10 kilograms, to …
Steel - Forming, Alloying, Heat Treating | Britannica
Nov 19, 2024 · Steel - Forming, Alloying, Heat Treating: Forming processes convert solidified steel into products useful for the fabricating and construction industries. The objectives are to …
Steel - Bessemer Process, Alloy, Strength | Britannica
Nov 19, 2024 · Steel - Bessemer Process, Alloy, Strength: Bulk steel production was made possible by Henry Bessemer in 1855, when he obtained British patents for a pneumatic …
Henry Bessemer | Biography, Inventions, & Facts | Britannica
Henry Bessemer, inventor and engineer who developed the first process for manufacturing steel inexpensively (1856), leading to the development of the Bessemer converter. He also …
Stainless steel | Definition, Composition, Types, & Facts - Britannica
Stainless steel, any one of a group of alloy steels usually containing 10 to 30 percent chromium. In conjunction with low carbon content, chromium imparts remarkable resistance to corrosion …
Steel - Continuous Casting, Alloying, Heat Treatment | Britannica
Nov 19, 2024 · Steel - Continuous Casting, Alloying, Heat Treatment: About 55 percent of the world’s liquid steel production is solidified in continuous casting processes, the most widely …
steel - Kids | Britannica Kids | Homework Help
Steel is basically iron mixed with a little carbon. But steel is better than iron in many ways. Steel is stronger but lighter than iron. Steel also lasts longer than iron. To make steel, workers heat …