書誌事項
- タイトル別名
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- On the Coagulation of Inclusions in Deoxidation with Silicon-Manganese
- シリコンー マンガン ダッサン ニ オケル カイザイブツ ノ ギョウシュウ ニ ツイテ
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抄録
It is well known that coagulation of inclusions plays an important role in removal of them in deoxidation of steel with silicon-manganese. The influence of chemical composition of inclusions on the coagulation in static iron melt was investigated.<BR>The results obtained are as follows;<BR>1) The compositions of the primary inclusions in the initial period of deoxidation deviated from those in equilibrium with iron melt.<BR>2) The inclusions tended to be enriched in MnO when manganese had been added prior to siliconmanganese.<BR>3) The floating velocity of inclusions was expressed by Stokes' one or 3/2 of it.<BR>4) The coagulation of inclusions on the way of floating in iron melt took place actively at a ratio [Mn]/[Si]=4 in which liquid inclusions only precipitated in the initial period.<BR>5) Solid silica in inclusions seems to suppress the coalescence of the inclusion particles touched each other and to reduce the coagulation.
収録刊行物
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- 鉄と鋼
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鉄と鋼 58 (6), 685-693, 1972
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390001205154225536
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- NII論文ID
- 110001487538
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
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- NDL書誌ID
- 7582699
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
