Effects of Fiber Prestrain on Shape Change of Shape Memory Alloy Fiber Embedded Denture Base Resin Matrix Smart Composite after Crack Healing

2003 ◽  
Vol 2003.7 (0) ◽  
pp. 169-170
Author(s):  
Kenichi HAMADA ◽  
Fumiaki KAWANO ◽  
Kenzo ASAOKA

2007 ◽  
Vol 539-543 ◽  
pp. 3279-3284 ◽  
Author(s):  
Kenichi Hamada ◽  
Fumiaki Kawano ◽  
Kenzo Asaoka

NiTi shape memory alloy fiber-embedded denture-base-resin matrix smart composites were developed as a new denture base material for a “smart denture”, whose shape could be recovered simply by heating after fracture. Three types of fiber surface treatment were applied for the composites and their properties were evaluated by the fiber-pull-out test and bending test, and shape change after repair was examined. A high interface debonding strength increased the fracture strain but did not affect bending strength, and a low interface sliding strength minimized shape change after repair. These results indicate that the fiber-matrix interface with a strong bonding but easy sliding after debonding could improve the preciseness of “smart repair”.



2003 ◽  
Vol 22 (2) ◽  
pp. 160-167 ◽  
Author(s):  
Kenichi HAMADA ◽  
Fumiaki KAWANO ◽  
Kenzo ASAOKA


Author(s):  
Chiaki Tsutsumi-Arai ◽  
Yuki Arai ◽  
Chika Terada-Ito ◽  
Takahiro Imamura ◽  
Seiko Tatehara ◽  
...  


2009 ◽  
Vol 69 (3-4) ◽  
pp. 457-462 ◽  
Author(s):  
J. Jancar ◽  
K. Hynstova ◽  
V. Pavelka


2010 ◽  
Vol 1 (2) ◽  
pp. 114-119 ◽  
Author(s):  
Camila Andrade Zamperini ◽  
Patrícia Cristiane dos Santos Schiavinato ◽  
Ana Lucia Machado ◽  
Eunice Teresinha Giampaolo ◽  
Ana Claudia Pavarina ◽  
...  


2008 ◽  
Vol 100 (3) ◽  
pp. 242-243 ◽  
Author(s):  
Hiroshi Shimizu ◽  
George Nakahara ◽  
Yutaka Takahashi


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