Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Comparison of Two Fiber Post Removal Techniques Evaluating Dentin Removal, Efficiency, and Heat Production.

Dentistry journal·2025
Same author

Successful Management of Early Peri-Implant Infection and Bone Loss Using a Multidisciplinary Treatment Approach.

Clinical advances in periodontics·2020
Same author

Accuracy of extraoral bite-wing radiography in detecting proximal caries and crestal bone loss.

Journal of the American Dental Association (1939)·2017
Same author

Modification of a smooth staple implant abutment.

The Journal of prosthetic dentistry·2012
Same author

In-practice evaluation of OraVerse for the reversal of soft-tissue anesthesia after dental procedures.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2011
Same author

Maximising the potential of part-time clinical teachers.

The clinical teacher·2010

相关实验视频

Updated: Jun 17, 2025

Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins
03:37

Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins

Published on: January 17, 2025

276

选择性激光化和造可拆卸部分假牙框架之间的比较

Ahmad Maalhagh-Fard1, Nicholas J Ostrander2, Timothy R Saunders3

  • 1Associate Professor and Director of Faculty Success Program, University of Detroit Mercy School of Dentistry, Detroit, Mich.

The Journal of prosthetic dentistry
|August 8, 2024
PubMed
概括
此摘要是机器生成的。

选择性激光化 (SLM) - (Co-Cr) 合金提供优越的性和可预测的故障应力,相比传统造的 Co-Cr 用于牙科假肢. 这种先进的制造方法增强了微机械性能,改善了临床性能.

更多相关视频

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

345
Designing CAD/CAM Surgical Guides for Maxillary Reconstruction Using an In-house Approach
08:01

Designing CAD/CAM Surgical Guides for Maxillary Reconstruction Using an In-house Approach

Published on: August 24, 2018

9.0K

相关实验视频

Last Updated: Jun 17, 2025

Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins
03:37

Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins

Published on: January 17, 2025

276
Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

345
Designing CAD/CAM Surgical Guides for Maxillary Reconstruction Using an In-house Approach
08:01

Designing CAD/CAM Surgical Guides for Maxillary Reconstruction Using an In-house Approach

Published on: August 24, 2018

9.0K

科学领域:

  • 生物材料科学 生物材料科学
  • 材料工程 材料工程 材料工程
  • 牙科材料 牙科材料

背景情况:

  • 可拆卸部分假牙 (RPD) 的化 (Co-Cr) 框架可能表现出不良的微机械性能,导致临床失败.
  • 选择性激光化 (SLM) 为具有改进性能的Co-Cr RPD框架提供了一个潜在的替代制造方法,但直接比较是有限的.

研究的目的:

  • 通过选择性激光炼 (SLM) 制造的Co-Cr合金的微机械性能与用于RPD框架的常规造产生的微机械性能进行比较.

主要方法:

  • 使用常规造和SLM技术 (每种n=10) 制造了样品.
  • 在3点配置下的柔性测试遵循ISO标准来确定材料常数和故障应力.
  • 机械性质包括弹性模量,屈服强度,屈服应变,最终的柔性应力和弹性,使用通用测试机进行了表征.

主要成果:

  • 与造Co-Cr (P<.001) 相比,选择性激光化 (SLM) Co-Cr合金在性,屈服强度,屈服应变,弹性和故障应变方面表现出了统计学上显著的改善.
  • 韦布尔分析显示,在SLM和造组之间,最终屈曲强度的分布显著不同 (P<.001).

结论:

  • 与传统造的Co-Cr合金相比,SLM制造的Co-Cr合金具有更高的性.
  • SLM Co-Cr合金在永久变形之前表现出更大的曲性,更高的应力耐受性和更可预测的故障应力,这表明RPD应用的性能提高.