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- 富田 俊郎
- 住友金属工業株式会社総合技術研究所
書誌事項
- タイトル別名
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- Decarburization of Silicon Steel Sheets by Silicon Dioxide and Development of {100}⟨012⟩ Texture
- 珪酸化物による珪素鋼板の脱炭と{100}〈012〉集合組織
- ケイサンカブツ ニ ヨル ケイソ コウハン ノ ダッタン ト 100 012 シュウゴウ ソシキ
- Decarburization of Silicon Steel Sheets by Silicon Dioxide and Development of {100}⟨012⟩ Texture
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説明
Decarburization of silicon steel sheets by silicon dioxide and texture development during the decarburization process have been investigated. Steel sheets with an approximated chemistry of 3%Si-1%Mn-0.05%C were stack-annealed with a SiO2-containing separator under a reduced pressure. During the anneal, C concentration of the sample markedly decreased, being caused by a thermo-chemical reaction between the steel and separator; 2C+SiO2→Si+2CO. Columnar α grains grew from the sheet surface, and therein an evolution of the {100}⟨012⟩ texture took place. An almost completely decarburized 0.35 mm thick sheet by this process consisted of grains of 0.6 mm in diameter, more than 90% of which well aligned to the {100}⟨012⟩ orientation. The decarburization reaction and the mechanism of the {100}⟨012⟩ texture evolution are discussed.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 66 (8), 824-831, 2002
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206491685888
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- NII論文ID
- 130007342269
- 10009740836
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 6275266
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- データソース種別
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- JaLC
- NDL
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