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リン酸塩系埋没材について(その4)作業室内温度と硬化時膨張との関係
https://mdu.repo.nii.ac.jp/records/1342
https://mdu.repo.nii.ac.jp/records/1342c27935b8-fbbf-45d2-bc74-5abc84d4cb5a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_11-03-02.pdf (1.5 MB)
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| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-24 | |||||||
| タイトル | ||||||||
| タイトル | リン酸塩系埋没材について(その4)作業室内温度と硬化時膨張との関係 | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 鋳造 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 鋳型 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 埋没 | |||||||
| 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 | journal article | |||||||
| その他（別言語等）のタイトル | ||||||||
| その他のタイトル | Study of Phosphate Bonded Investment IV Effects of Room Temperature Difference on Investment Materials | |||||||
| 著者 |
伊藤, 充雄
× 伊藤, 充雄
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | In order to reveal the influence of laboratory temperature on the properties of phosphate bonded investment, the setting time, calorific values and the setting expansion were measured in CERAVEST and CERAMI-GOLD, which have been compounded with different refractory powder in sharps and sizes at 16℃, 23℃, and 30℃ under 50% humidity. And then, the structure of mold cavity wall was observed and the component elements of the wall were analysed by the X ray micro-analyser. Results were as follows; 1) Generaley, the setting time were increased as the laboratory temperature decreased. Setting time of CERAVEST and CERAMI-GOLD investments were 22 minutes and 10 minutes at 16℃. 2) With a rise in room temperature, the calorific value and the setting expansion were increased, and the crystal structure, which has constituted to cavity wall, became fine. CERAVEST had higher calorific value and larger setting expansion than CERAMI-GOLD. 3) The time required to achieve the maximum setting expansion was shorter with CERAVEST than with CERAMI-GOLD. | |||||||
| 書誌情報 |
松本歯学 巻 11, 号 3, p. 201-207, 発行日 1985-12-31 |
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| 出版者 | ||||||||
| 出版者 | 松本歯科大学学会 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0385-1613 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00232590 | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 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 | |||||||
