Influence of the surface roughness of zirconia on the coefficient of static friction and retentive force of telescopic crowns

Persistent ID (NDL): info:ndljp/pid/12071508

Material type: 博士論文

Author: 藤木, 傑

Publisher: -

Publication date: 2020-03-06

Material Format: Digital

Capacity, size, etc.: -

Name of awarding university/degree: 大阪歯科大学,博士（歯学）

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Note (General)：: We attempted to clarify the coefficient of static friction of two types of zirconia with different surface roughness when used for telescopic crowns. ...

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Material Type: 博士論文
Title: Influence of the surface roughness of zirconia on the coefficient of static friction and retentive force of telescopic crowns
Author/Editor: 藤木, 傑
Author Heading: 藤木, 傑
Publication Date: 2020-03-06
Publication Date (W3CDTF): 2020-03-06
Alternative Title: ジルコニアの表面粗さが静止摩擦係数およびテレスコープクラウンの維持力に及ぼす影響
Degree grantor/type: 大阪歯科大学
Date Granted: 2020-03-06
Date Granted (W3CDTF): 2020-03-06
Dissertation Number: 甲第869号
Degree Type: 博士（歯学）
Conferring No. (Dissertation): 甲第869号
Text Language Code: eng
Subject Heading: Telescopic crown｜Zirconia｜Coefficient of static friction
Target Audience: 一般
Note (General): We attempted to clarify the coefficient of static friction of two types of zirconia with different surface roughness when used for telescopic crowns. In addition, we examined the effect on retention that alumina blasting had on the primary and secondary crowns. The two surface roughnesses were smooth and rough. Two types of zirconia were used, Y-TZP and Ce-TZP/A. The coefficient of static friction for Y-TZP when both surfaces were smooth was 0.18. The coefficient for Ce-TZP/A when both surfaces were smooth was 0.17. The coefficient of static friction for Y-TZP when one surface was smooth and the other rough, was 0.18. The coefficient for Ce-TZP/A when one surface was smooth and the other rough, was 0.17. The coefficient of static friction for Y-TZP when both surfaces were rough was 0.31, while this valve for Ce-TZP/A was 0.38. We found that the retentive force of telescopic Ce-TZP/A crowns was increased by alumina blasting on the primary and secondary crowns.
2019年度
Persistent ID (NDL): info:ndljp/pid/12071508
https://dl.ndl.go.jp/pid/12071508
Collection: 障害者向け資料
Collection (Materials For Handicapped People:1): テキストデータ
Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
https://dl.ndl.go.jp/collections/A00014
Acquisition Basis: 博士論文（自動収集）
Date Accepted (W3CDTF): 2022-02-06T04:33:19+09:00
Date Created (W3CDTF): 2020-04-28
Format (IMT): application/pdf
Access Restrictions: 国立国会図書館内限定公開
Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
Availability of remote photoduplication service: 可
Periodical Title (URI): http://id.nii.ac.jp/1392/00000232/
Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション
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