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The Zunhua iron works was the last state monopoly iron industry in Imperial China. Its history could be a clue to explain why such a well-developed iron industry in ancient China faded after the works collapse. From the available historical record, the study found that the iron works had a complex history with several openings, closings and relocations. In order to prove this, field investigations...
The blast furnace from the Northern Song Dynasty at Kuangshan Village is the tallest blast furnace that remains from ancient China. Previous studies have assumed that the furnace had a closed mouth. In this paper, a three-dimensional (3D) model of the blast furnace is constructed using 3D laser scanning technology, and accurate profile data are obtained using software. It is shown that the furnace...
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