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they invented the first inexpensive industrial process for the mass-production of steel from molten pig iron. The process is named after its inventors, who took out a patent on the process in 1855. The key principle is removal of impurities from the iron by oxidation with air being blown through the molten iron. The oxidation also raises the temperature of the iron mass and keeps it molten.

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βˆ™ 15y ago
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βˆ™ 14y ago

He invented the Bessemer Steel Process which revolutionized the American steel industry.

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βˆ™ 13y ago

Henry besseer is a inventor he invented a better way to make steel

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Q: What did William Kelly and Henry Bessemer invent?
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Improved method of converting iron to steel?

Henry Bessemer .


Who invented Steel (Bessemer Process)?

It was invented in 1851 by William Kelly but was was independently invented by Henry Bessemer in 1855 (and Bessemer took out a patent on the process).


Who developed a process for changing iron into steel?

Sir Henry Bessemer invented the furnace which was instrumental in making the steel manufacturing process more effective. But it was Andrew Carnegie who implemented the furnace in his steel plants along with a few other innovations which made the steel manufacturing process cheaper.


What state was the bessemer steel invented?

It was discovered by Henry Bessemer and patented in Great Britain in 1855. It was also independently discovered by William Kelly in 1851 in Kentucky.


What was the bessemer converter?

A revolutionary 19th century process to convert iron into high quality steel using a cauldron of molten iron and coke through which air was blown at high pressure and volume, oxidizing impurities and allowing the precise control of carbon content.


How did Henry Bessemer and William Kelly contribute to industrial development?

Henry Bessemer and William Kelly both played crucial roles in the development of the steel industry. They independently invented the Bessemer process, a method for mass-producing steel by blowing air through molten iron to remove impurities. This innovation revolutionized the steel making process, making it faster, more efficient, and significantly cheaper. Their contributions paved the way for the widespread use of steel in industries such as construction, transportation, and manufacturing, fueling industrial development worldwide.


What new methods were developed for the large scale production of durable steel?

The Bessemer process was the first inexpensive industrial process for the mass-production of steel from molten pig iron. The process is named after its inventor, Henry Bessemer, who took out a patent on the process in 1855. The process was independently discovered in 1851 by William Kelly.


What did William kelly invent?

William Kelly was a 19th century American inventor. He invented the pneumatic process of steel making, which kick started the industry.


Who was the Us iron master who devised a purification process for the manufacture of steel?

It was Sir Henry Bessemer who patented the process in 1856 to take pig iron disturbed by a current of air to turn it directly into steel. Andrew Carnegie, a Scottish immigrant, was able to use the Bessemer process in his steel mills after the civil war to create the largest iron/steel works in America.


When did William Kelly Harrison die?

William Kelly Harrison died on 1928-08-15.


The purpose of the bessemer-kelly process was to?

I believe that his purpose was to turn iron into steel (not positive)


When was the Bessemer steel process discovered?

The Bessemer process was the first inexpensive industrial process for the mass-production of steel from molten pig iron. The process is named after its inventor, Henry Bessemer, who took out a patent on the process in 1855. The process was independently discovered in 1851 by William Kelly. The process had also been used outside of Europe for hundreds of years, but not on an industrial scale. The key principle is removal of impurities from the iron by oxidation with air being blown through the molten iron. The oxidation also raises the temperature of the iron mass and keeps it molten.