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New Application of High Niobium Cast Iron as a Grain Refiner for Stainless Steels
http://hdl.handle.net/10069/24836
http://hdl.handle.net/10069/24836f52b4293-40cd-4229-ac9b-a6e10e0d5c8d
名前 / ファイル | ライセンス | アクション |
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KEM457_447.pdf (897.8 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2011-03-31 | |||||
タイトル | ||||||
タイトル | New Application of High Niobium Cast Iron as a Grain Refiner for Stainless Steels | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Grain refinement | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | High niobium cast iron | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Niobium carbide | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Stainless steel | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Sakaki, Hayato
× Sakaki, Hayato× Mizumoto, Masayuki× Ohgai, Takeshi× Kagawa, Akio |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to develop a new application of cast iron, high niobium cast iron has been developed as a grain refiner for stainless steel. High niobium cast iron was prepared by adding pure niobium to a commercial cast iron. Coarse primary niobium carbide crystals were observed in the microstructure of the cast iron. The effect of the high niobium cast iron as an inoculant on the grain size of austenitic and ferritic stainless steels was examined in various experimental conditions. When the amount of the cast iron inoculant more than 3 mass% was added into the steel melt, fine equiaxed grains were observed and grain size was significantly reduced to 210 μm. The results indicate that the high niobium cast iron is effective as a grain refiner for the austenitic and ferritic stainless steels. From the dissolution rate measurement, the grain refining mechanism was proposed. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 9th International Symposium on Science and Processing of Cast Iron, SPCI-9; Luxor; 10 November 2010 through 13 November 2010 | |||||
書誌情報 |
Key Engineering Materials 巻 457, p. 447-452, 発行日 2010-12 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10139826 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10697012 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.4028/www.scientific.net/KEM.457.447 | |||||
権利 | ||||||
権利情報 | © (2011) Trans Tech Publications, Switzerland. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
出版者 | ||||||
出版者 | Trans Tech Publications Ltd. | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Key Engineering Materials, 457, pp.447-452; 2010 |