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2. Carl Wilhelm Siemens - Wikipedia

   en.wikipedia.org/wiki/Carl_Wilhelm_Siemens

   The regenerative furnace is the greatest single invention of Charles William Siemens, using a process known as the Siemens-Martin process. The electric pyrometer, which is perhaps the most elegant and original of all William Siemens's inventions, is also the link which connects his electrical with his metallurgical researches. Siemens pursued ...

3. Open-hearth furnace - Wikipedia

   en.wikipedia.org/wiki/Open-hearth_furnace

   Tapping open hearth furnace, Fagersta steelmill, Sweden, 1967. Carl Wilhelm Siemens developed the Siemens regenerative furnace in the 1850s, and claimed in 1857 to be recovering enough heat to save 70–80% of the fuel. This furnace operates at a high temperature by using regenerative preheating of fuel and air for combustion. In regenerative ...

4. Pierre-Émile Martin - Wikipedia

   en.wikipedia.org/wiki/Pierre-Émile_Martin

   Siemens-Martin open hearth furnace. The process of refining steel in a hearth, as developed by Pierre-Émile Martin, consists of smelting a mixture of cast iron and scrap or ore, then refining it by decarburization, desulfurization and dephosphorization. This method makes it possible to produce fine and alloy steels by adding noble elements.

5. Second Industrial Revolution - Wikipedia

   en.wikipedia.org/wiki/Second_Industrial_Revolution

   The next great advance in steel making was the Siemens–Martin process. Sir Charles William Siemens developed his regenerative furnace in the 1850s, for which he claimed in 1857 to able to recover enough heat to save 70–80% of the fuel. The furnace operated at a high temperature by using regenerative preheating of fuel and air for combustion ...

6. Electric arc furnace - Wikipedia

   en.wikipedia.org/wiki/Electric_arc_furnace

   An electric arc furnace (EAF) is a furnace that heats material by means of an electric arc. Industrial arc furnaces range in size from small units of approximately one-tonne capacity (used in foundries for producing cast iron products) up to about 400-tonne units used for secondary steelmaking.

7. The Carnivore Diet Wants to Convince You to Eat a Stick of ...

   www.aol.com/carnivore-diet-wants-convince-eat...

   As with other hotly contested parts of the food world — like seed oils — there are a variety of opinions on whether the carnivore diet is good or bad for you.

8. Siemens regenerative furnace - Wikipedia

   en.wikipedia.org/?title=Siemens_regenerative...

   Retrieved from "https://en.wikipedia.org/w/index.php?title=Siemens_regenerative_furnace&oldid=1221668095"

9. Clarifying Wolf Species, Verifying Fish Locations and More ...

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   We love to hear from our readers. Whether you have a story idea, article feedback or simply want to share a personal story about an animal encounter or a beloved pet, visit our contact page to get ...