書誌事項
- タイトル別名
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- Production of Titanium Metal at Toho Titanium Co., Ltd.
- 東邦チタニウム(株)における金属チタンの製造
- トウホウ チタニウム カブ ニ オケル キンゾク チタン ノ セイゾウ
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説明
Toho Titanium has been producing titanium metal since 1954.<BR>The present production capacity of sponge titanium is about 14,000 tons per year. In order to increase the capacity, the productivity of the process has been improved in the chlorination of ores, reduction of TiCl4, and electorolysis of MgCl2. Also, the quality of sponge titanium has been remarkably improved since 1980. For example, the concentration of nitrogen, which is an undesirable impurity, has been reduced to approximately one fifth for 26 years.<BR>Then, the production capacity of titanium ingot is 9,000 tons per year, which is being planned to increase to 19,000 tons per year in 2008.<BR>As an advanced melting, electron-beam remelting furnaces have been introduced for commercial markets. The furnaces can efficiently recycle various shapes of titanium scrap.
収録刊行物
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- 資源と素材
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資源と素材 123 (12), 693-697, 2007
一般社団法人 資源・素材学会
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詳細情報 詳細情報について
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- CRID
- 1390282680252245760
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- NII論文ID
- 10020126515
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- NII書誌ID
- AA12188381
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- COI
- 1:CAS:528:DC%2BD1cXit1GltL0%3D
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- ISSN
- 18840450
- 18816118
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- NDL書誌ID
- 9335348
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
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- 抄録ライセンスフラグ
- 使用不可
