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Henry Bessemer worked on the problem of manufacturing cheap steel for ordnance production from 1850 to 1855 when he patented his method. [14] However, William Kelly , an American inventor in Kentucky, received a priority patent in 1857, effectively nullifying Bessemer's 1855 US patent.
Bessemer converter, schematic diagram. The Bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron before the development of the open hearth furnace. The key principle is removal of impurities from the iron by oxidation with air being blown through the molten iron. The oxidation also ...
This is a list of inventions followed by name of the inventor (or whomever else it is named after). For other lists of eponyms ... Bessemer converter – Henry Bessemer;
1855: Henry Bessemer patents the Bessemer process for making steel, with improvements made by others over the following years. 1856: Alexander Parkes invents parkesine, also known as celluloid, the first man-made plastic.
Henry Bessemer: 1813 Bessemer process for steel production [174] 2002 Irwin Lachman: 1930 Catalytic converter [175] 2002 J. Presper Eckert: 1919 ENIAC [176] 2002 James J. Wynne: 1943 LASIK eye surgery [177] 2002 John Mauchly: 1907 ENIAC [178] 2002 M. Stephen Heilman: 1933 Defibrillator [179] 2002 Michel Mirowski: 1924 Defibrillator [180] 2002 ...
Public Domain. Henry Ford is known for many things — the most prominent being mass-manufactured cars and paying workers respectable wages. But his first automobile, made in 1896, was powered by ...
1851: Bessemer Process – The process of removing impurities from steel on an industrial level using oxidation, developed in 1851 by American William Kelly and independently developed and patented in 1855 by eponymous Englishman Sir Henry Bessemer.
1850–1855: Steel production Bessemer process developed by Henry Bessemer (1813–1898). 1862: First man-made plastic – Nitrocellulose, branded Parkesine – invented by Alexander Parkes (1813–1890). 1912: Stainless steel invented by Harry Brearley (1871–1948).