著者

片山 裕之 北村 寿宏 高橋 一郎

出版者

社団法人日本鉄鋼協会

雑誌

鐵と鋼 : 日本鐡鋼協會々誌 (ISSN:00211575)

巻号頁・発行日

vol.91, no.1, pp.122-126, 2005-01-01

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Iron making by Tatara at Oku-Izumo developed from reopening in 1638 after prohibition of operation to becoming the center of iron production in Japan in the end of Edo era The history of its management was studied from the stand point of countermeasure to environmental and economic problems, and quality of the product, In order to get the hints for the future iron and steel making (1) Managers of tatara at Oku-Izumo held concurrently the manager of agriculture, forest and stock farming As the results of the all-round management, social system of circulation was established under cooperation with the administration (2)The change of Tatara operation from 4 to 3 d in the first half of 19th century was trial and error for economical production system, and fixing of 3 d operation was interpreted as the flexible production system (3) Superiority of Kera produced by Tatara process as the material for production of sword by forging was originated in un-uniformity This suggests that conception surpassing the optimum of partial process is valid for cost down of quality assurance and the creation added value of the product in modern iron and steel making

著者

片山 裕之 北村 寿宏 高橋 一郎

出版者

社団法人日本鉄鋼協会

雑誌

鐵と鋼 : 日本鐡鋼協會々誌 (ISSN:00211575)

巻号頁・発行日

vol.91, no.1, pp.122-126, 2005-01-01

参考文献数

16

被引用文献数

1

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Iron making by Tatara at Oku-Izumo developed from reopening in 1638 after prohibition of operation to becoming the center of iron production in Japan in the end of Edo era. The history of its management was studied from the stand point of countermeasure to environmental and economic problems, and quality of the product, in order to get the hints for the future iron and steel making.<BR>(1) Managers of tatara at Oku-Izumo held concurrently the manager of agriculture, forest and stock farming. As the results of the all-round management, social system of circulation was established, under cooperation with the administration.<BR>(2) The change of Tatara operation from 4 to 3 d in the first half of 19th century was trial and error for economical production system, and fixing of 3 d operation was interpreted as the flexible production system.<BR>(3) Superiority of Kera produced by Tatara process as the material for production of sword by forging was originated in un-uniformity. This suggests that conception surpassing the optimum of partial process is valid for cost down of quality assurance and the creation added value of the product in modern iron and steel making.