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In 1919, Elwood Haynes obtained a patent on martensitic stainless steel, in 1929 William J. Kroll of Luxembourg was the first to discover precipitation-hardening stainless steel, and in 1930 duplex stainless steel was first produced in Sweden at the Avesta Ironworks.
Stainless steel, also known as inox, corrosion-resistant steel (CRES) and rustless steel, is an alloy of iron that is resistant to rusting and corrosion. It contains iron with chromium and other elements such as molybdenum , carbon , nickel and nitrogen depending on its specific use and cost.
15 de nov. de 2019 · Learn how stainless steel was discovered and patented in the early 1900s, and how it has evolved over the past 100 years. Watch a video and download a short history of stainless steels and its applications.
Article History. stainless-steel equipment. Key People: Georg Jensen. Patrick Joseph Frawley, Jr. Elwood Haynes. Related Topics: ferritic steel. precipitation-hardening stainless stain. duplex stainless steel. austenitic steel. martensitic steel. (Show more) Top Questions. What are the types of stainless steel?
23 de sept. de 2020 · Humans 23 September 2020. By David Nield. Materials analysed by the researchers. (Rahil Alipour) The history of today's stainless steel industry can be traced back to the early 19th century, when scientists noticed iron-chromium alloys resisted corrosion by certain acids.
30 de may. de 2010 · The History of Stainless Steel is a retrospective on the development and commercialization of stainless steels, which some consider to be metallurgy’s crowning achievement of 20th century. It takes readers into the dusty shops and labs where discoveries were made by pioneering metallurgists including Elwood Haynes, Benno Strauss ...
The story is told of how one young met- allurgist in 1970 discovered, in the laboratory, a process that would cut the cost of stainless steel in half and produce better steel. The oth- er part of the story was that it took 12 years to discover how to devel- op the process for large-scale production.
