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シラスの工業的利用に関する研究(第18報) : シラスガラス-マグネシア-ジルコニア系におけるガラス化領域と同系ガラスの二, 三の性質
http://hdl.handle.net/10232/12455
http://hdl.handle.net/10232/12455cc31c11e-0249-4acf-aafa-007a85cefaa1
名前 / ファイル | ライセンス | アクション |
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AN00040363_v25_p95-98.pdf (468.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||
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公開日 | 2015-06-09 | |||||||||||||||||||||
タイトル | ||||||||||||||||||||||
タイトル言語 | ja | |||||||||||||||||||||
タイトル | シラスの工業的利用に関する研究(第18報) : シラスガラス-マグネシア-ジルコニア系におけるガラス化領域と同系ガラスの二, 三の性質 | |||||||||||||||||||||
タイトル | ||||||||||||||||||||||
タイトル言語 | en | |||||||||||||||||||||
タイトル | STUDIES ON THE INDUSTRIAL APPLICATION OF SHIRASU (Report 18) : Glass-Forming Regions in the System Shirasu Volcanic Glass (SVG) - MgO - ZrO_2 and Some Properties of the Glasses in This System | |||||||||||||||||||||
著者 |
島田, 欣二
× 島田, 欣二
× 福重, 安雄
× 平田, 好洋
× 井田, 重信
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言語 | ||||||||||||||||||||||
言語 | jpn | |||||||||||||||||||||
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 | |||||||||||||||||||||
要約(Abstract) | ||||||||||||||||||||||
内容記述タイプ | Other | |||||||||||||||||||||
内容記述 | Shirasu, which is a sort of volcanic ejecta and widely deposited in southern Kyushu, consists mainly of volcanic glass (shorten as SVG) with a fixed chemical composition. In this paper, glass-forming regions were examined for the system SVG-MgO-ZrO_2, furthermore the alkaline durability and crystallization property were investigated on the glasses for GRC (Glassfiber Reinforced Concrete). The batches of the system were heated at 1400°C and 1500°C, and quenched into cold water. The compositions of clear or partially crystallized glasses are shown in Fig.1 The SVG-MgO-ZrO_2 glass particles (2.5g) were immersed in 2N NaOH solution (100ml) at 70°C for 24 h. The weight loss of the glass particles decreased with an increase in particle size and also in MgO or ZrO_2 content of the glasses (Fig.2). Heat treatment of the glasses at 1200°C for 1 h caused the formation of monoclinic zirconia, tetragonal zirconia, zircon, and forsterite crystals. The formation regions of the crystals precipitated from the SVG-MgO-ZrO_2 glasses by heat treatment are shown in Fig.3. |
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内容記述言語 | en | |||||||||||||||||||||
収録雑誌名 |
ja : 鹿児島大学工学部研究報告 en : The research reports of the Faculty of Engineering, Kagoshima University 巻 25, p. 95-98, 発行日 1983-11 |
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作成日 | ||||||||||||||||||||||
日付 | 1983-11 | |||||||||||||||||||||
日付タイプ | Issued | |||||||||||||||||||||
ISSN | ||||||||||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||||||||||
ISSN | 0451212X | |||||||||||||||||||||
NII書誌ID(雑誌) | ||||||||||||||||||||||
収録物識別子タイプ | NCID | |||||||||||||||||||||
NC ID | AN00040363 | |||||||||||||||||||||
出版タイプ | ||||||||||||||||||||||
出版タイプ | VoR | |||||||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||
NDC | ||||||||||||||||||||||
主題Scheme | NDC | |||||||||||||||||||||
主題 | 501 | |||||||||||||||||||||
公開者・出版者 | ||||||||||||||||||||||
出版者言語 | ja | |||||||||||||||||||||
出版者 | 鹿児島大学 | |||||||||||||||||||||
公開者・出版者 | ||||||||||||||||||||||
出版者言語 | en | |||||||||||||||||||||
出版者 | Kagoshima University |