Osmund furnace

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osmund furnace — noun Etymology: osmund (II) : a high forge intermediate in development between the Catalan forge and the blast furnace and formerly used for making a wrought iron for wire … Useful english dictionary
osmund iron — noun Etymology: Middle English osmonde iren (translation of Old Swedish osmundsiærn), from osmonde, osmond osmund + iren iron : osmund; also : iron made in the osmund furnace … Useful english dictionary
Trip hammer — A trip hammer (alt. helve hammer) is a massive powered hammer, usually raised by a cam and then released to fall under the force of gravity. Historically, trip hammers were often powered by a water wheel, known to be used in China as long ago as… … Wikipedia
Stamp mill — Section of Quincy Mine unit operations diagram showing Allis Steam Stamp Mill A stamp mill (or stamp battery or stamping mill) is a type of mill machine that crushes material by pounding rather than grinding, either for further processing or for… … Wikipedia
Osmond process — Osmond iron (also spelt osmund and also called osborn) was wrought iron made by a particular process. This is associated with the first European production of cast iron in furnaces such as Lapphyttan in Sweden.[1] Osmonds appear in some of the… … Wikipedia

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