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Reaction between Fe-C Binary Alloys and Liquid Zinc
http://hdl.handle.net/10069/24119
http://hdl.handle.net/10069/2411918634795-d9ac-4a25-973b-15f982d9bbc8
名前 / ファイル | ライセンス | アクション |
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kogaku13_21_20.pdf (3.3 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-10-07 | |||||
タイトル | ||||||
タイトル | Reaction between Fe-C Binary Alloys and Liquid Zinc | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
Uchiyama, Yasuo
× Uchiyama, Yasuo× Koga, Hideto |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Twenty binary Fe-C alloys with a full-annealed structure were immersed in a pure zinc bath at 733 K for 600 s to clarify the reactivity of pearlite structure with liquid zinc. The structure of an alloy layer formed was observed and its thickness and the quantities of iron reacted with zinc were measured. The results obtained are as follows: (1) The alloy layer formed on a steel containing carbon up to a eutectoid level consists of a gamma layer next to the steel base, followed by a delta 1 layer and a zeta layer, and many ternary carbide particles are found in the alloy layer, increasing in number in propotion as a carbon concentration increases. Many cementite projections are found at an alloy layer / steel base interface, and the zeta layer grows irregularly in a hyper-eutectoid carbon level. (2) The thickness of the alloy layer and the quantities of iron having reacted with zinc do not depend on the carbon concentration up to the eutectoid level. (3) Cementite disrupts into the ternary carbide particles, and these particles are placed on the straight or curved line, or are distributed sparsely, depending on the cementite size and its relative position to the alloy layer/steel base interface. (4) The reactivity of pearlite structure is comparable with that of ferrite structure in 733 K, 600 s immersion. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 13, 号 21, p. 241-248, 発行日 1983-08 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 長崎大学工学部 | |||||
出版者別言語 | ||||||
Faculty of Engineering, Nagasaki University | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告, 13(21), pp.241-248; 1983 |