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The Interactive History of Metallurgy - Timeline of metal processes, heat treatments, surface technology - Bodycote

Copper is a ductile metal, resistant to corrosion with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange colour. All four of these metallurgical techniques appeared more or less ...

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Port Manteaux Word Maker - OneLook Dictionary Search

Port Manteaux churns out silly new words when you feed it an idea or two. Enter a word (or two) above and you'll get back a bunch of portmanteaux created by jamming together words that are conceptually related to your inputs. For example, enter "giraffe" and you'll ...

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Iron processing | Britannica.com

The blast furnace appeared in Europe in the 15th century when it was realized that cast iron could be used to make one-piece guns with good pressure-retaining properties, but whether its introduction was due to Chinese influence or was an independent development ...

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Steel - Wikipedia

There are many types of heat treating processes available to steel. The most common are annealing, quenching, and tempering. Heat treatment is effective on compositions above the eutectoid composition (hypereutectoid) of 0.8% carbon. Hypoeutectoid steel does ...

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Ferrous metallurgy - Wikipedia

Ferrous metallurgy is the metallurgy of iron and its alloys. It began far back in prehistory. The earliest surviving iron artifacts, from the 4th millennium BC in Egypt, were made from meteoritic iron-nickel. It is not known when or where the smelting of iron from ores ...

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