Samuel T. Wellman
| Samuel T. Wellman | |
|---|---|
Industrial entrepreneur
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| Born |
February 5, 1847 Wareham, Massachusetts |
| Died | July 11, 1919 (aged 72) Cleveland, Ohio |
Samuel Thomas Wellman, (February 5, 1847 – July 11, 1919) was an American steel industry pioneer, industrialist, and prolific inventor. Charles M. Schwab of Bethlehem Steel described Samuel T. Wellman as "the man who did more than any other living person in the development of steel". Wellman was a close friend of electrical pioneer George Westinghouse, and he was also president of the American Society of Mechanical Engineers from 1901 to 1902.
Born in Wareham, Massachusetts in 1847, Wellman was the son of a Nashua Iron Company superintendent and a great-great-great-great-great-grandson of Puritan Thomas Wellman. Wellman received his formal engineering training from Norwich University in Norwich, Vermont, and served as a corporal with the First New Hampshire Heavy Artillery during the Civil War. Shortly after the war, Wellman married Julia A. Ballard, with whom he had five children.
Wellman began his career working at the Nashua Iron Company. He was encouraged by his father to build a regenerative gas furnace for the company. Wellman did this, impressing Carl Wilhelm Siemens, who immediately hired him to establish the first crucible-steel furnace in America. Wellman went on to improve upon the open-hearth process of steel rail production, which in turn had improved upon the Bessemer process. In 1869, Wellman built the first commercially successful open-hearth furnace in America at the Bay State Iron Works in South Boston.
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