Comparative Study of three composite Materials in bonding Attachments for clear aligners

Author(s):  
Wener Chen ◽  
Liwen Qian ◽  
Yufen Qian ◽  
Zhechen Zhang ◽  
Xin Wen
Author(s):  
E. H. Irhirane ◽  
J. Echaabi ◽  
M. Hattabi ◽  
M. Aboussaleh ◽  
A. Saouab

2013 ◽  
Vol 436 ◽  
pp. 213-218
Author(s):  
Constantin Ocnărescu ◽  
Doru Bardac ◽  
Maria Ocnărescu

Composite materials are used extensively because of their higher strength to weight ratios and, when compared to metals, offer new opportunities for design. However, being non-homogenous, anisotropic and reinforced with very abrasive fibers, these materials are difficult to machine. In this current article is present a comparative study of results obtained in determining the drilling force regression at drilling a tree types composites material with polymeric matrix and fiber glass.


1986 ◽  
Vol 29 (258) ◽  
pp. 4050-4058
Author(s):  
Hideaki KASANO ◽  
Masaki NATORI ◽  
Hiroyuki MATSUMOTO ◽  
Ichiro NAKAHARA

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