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Nassawango Iron Furnace Site : ウィキペディア英語版 | Nassawango Iron Furnace Site
The Nassawango Iron Furnace was built in 1830 by the Maryland Iron Company to produce iron from bog ore deposits in its vicinity. It is notable for its innovative use of a "hot blast" technique for smelting the iron, which had only been developed in England around 1828, and which may have been added to the Nassawango Furnace in 1837. Due to the variable nature of the bog ore deposits, the furnace stopped operations in 1849. The furnace is now centerpiece of the Furnace Town Living Heritage Museum. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Nassawango Iron Furnace Site」の詳細全文を読む
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